# Electronic Supplementary Material (ESI) for ChemComm.
# This journal is © The Royal Society of Chemistry 2017

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_shelx
_database_code_depnum_ccdc_archive 'CCDC 1569211'
_audit_update_record             
;
2017-08-16 deposited with the CCDC.
2017-10-11 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014/7
_shelx_SHELXL_version_number     2014/7
_chemical_name_systematic        
(2,5-bis((dicyclohexylphosphanyl)methyl)-1H-pyrrol-1-yl)bis((trimethylsilyl)methyl)yttrium
_chemical_name_common            (PNP-Cy)Y(CH2SiMe3)2
_chemical_melting_point          ?
_chemical_formula_moiety         'C76 H144 N2 P4 Si4 Y2'
_chemical_formula_sum            'C76 H144 N2 P4 Si4 Y2'
_chemical_formula_weight         1499.98

# start Validation Reply Form
_vrf_PLAT058_shelx               
;
PROBLEM: Maximum Transmission Factor Missing ............          ?      
RESPONSE: Due to a hard drive failure, the .abs file was lost. However, the 
scaled data still provided a chemically-sensible crystal structure.
;
_vrf_PLAT059_shelx               
;
PROBLEM: Minimum Transmission Factor Missing ............          ?      
RESPONSE: Due to a hard drive failure, the .abs file was lost. However, the 
scaled data still provided a chemically-sensible crystal structure.
;
_vrf_PLAT183_shelx               
;
PROBLEM: Missing _cell_measurement_reflns_used value ....     Please Do ! 
RESPONSE: Due to a hard drive failure, the initial unit cell determination
values were lost. Regardless, the unit cell was refined during integration, and 
the data still provided a chemically-sensible crystal structure.
;
_vrf_PLAT184_shelx               
;
PROBLEM: Missing _cell_measurement_theta_min value ......     Please Do ! 
RESPONSE: Due to a hard drive failure, the initial unit cell determination
values were lost. Regardless, the unit cell was refined during integration, and 
the data still provided a chemically-sensible crystal structure.
;
_vrf_PLAT185_shelx               
;
PROBLEM: Missing _cell_measurement_theta_max value ......     Please Do ! 
RESPONSE: Due to a hard drive failure, the initial unit cell determination
values were lost. Regardless, the unit cell was refined during integration, and 
the data still provided a chemically-sensible crystal structure.
;
# end Validation Reply Form

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Si Si 0.0817 0.0704 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
P P 0.1023 0.0942 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Y Y -2.7962 3.5667 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_H-M_alt        'P -1'
_space_group_name_Hall           '-P 1'

_shelx_space_group_comment       
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;

loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, -y, -z'

_cell_length_a                   14.5955(8)
_cell_length_b                   16.2010(10)
_cell_length_c                   20.8185(12)
_cell_angle_alpha                79.645(3)
_cell_angle_beta                 76.624(3)
_cell_angle_gamma                80.373(3)
_cell_volume                     4670.5(5)
_cell_formula_units_Z            2
_cell_measurement_temperature    100(2)
_cell_measurement_reflns_used    ?
_cell_measurement_theta_min      ?
_cell_measurement_theta_max      ?

_exptl_crystal_description       plate
_exptl_crystal_colour            colorless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.067
_exptl_crystal_F_000             1616
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.02
_exptl_absorpt_coefficient_mu    1.391
_shelx_estimated_absorpt_T_min   ?
_shelx_estimated_absorpt_T_max   ?
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_process_details   TWINABS
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      100(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   'microfocus sealed tube'
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_detector_area_resol_mean 8.366
_diffrn_reflns_number            15860
_diffrn_reflns_av_unetI/netI     0.1037
_diffrn_reflns_av_R_equivalents  0.087
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_theta_min         1.016
_diffrn_reflns_theta_max         25.417
_diffrn_reflns_theta_full        25.000
_diffrn_measured_fraction_theta_max 0.951
_diffrn_measured_fraction_theta_full 0.959
_diffrn_reflns_Laue_measured_fraction_max 0.951
_diffrn_reflns_Laue_measured_fraction_full 0.959
_diffrn_reflns_point_group_measured_fraction_max 0.951
_diffrn_reflns_point_group_measured_fraction_full 0.959
_reflns_number_total             15860
_reflns_number_gt                10644
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_max     .
_reflns_Friedel_fraction_full    .

_reflns_special_details          
;
 Structure factors included contributions from the .fab file.
 
 _reflns_Friedel_fraction is defined as the number of unique
 Friedel pairs measured divided by the number that would be
 possible theoretically, ignoring centric projections and
 systematic absences.
 
Due to a hard drive failure, the .abs file was lost. As a result,,
_diffrn_reflns_av_R_equivalents for the appropriate Laue Class was 
calculated by the RMerge HKL Tool included in WinGXv.2014.1.
 
;

_computing_data_collection       'Bruker APEX2'
_computing_cell_refinement       'Bruker APEX2'
_computing_data_reduction        'Bruker APEX2'
_computing_structure_solution    'SHELXT-2014/4 (Sheldrick 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_molecular_graphics    ORTEP-32
_computing_publication_material  WinGX
_refine_special_details          
;
 Refined as a 2-component twin.
 
The structure also contains highly disordered solvent (very likely two 
molecules of pentane per unit cell). Attempts to atomistically model 
these solvent molecules led to poor refinement. Thus, we employed 
Squeeze(in PLATON V-260116) to treat electron density in the 
voids as a diffuse solvent contribution to the calculated structure 
factors. 
Total Potential Solvent Accessible Void Vol = 748 Ang^3
Electron Count / Cell = 152

All hydrogen atoms were included at their geometrically-expected positions and 
refined using a riding model.
;
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0776P)²+8.8767P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         15860
_refine_ls_number_parameters     806
_refine_ls_number_restraints     42
_refine_ls_R_factor_all          0.1161
_refine_ls_R_factor_gt           0.0625
_refine_ls_wR_factor_ref         0.1692
_refine_ls_wR_factor_gt          0.1416
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_restrained_S_all      1.044
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
C1 C 0.5778(7) 0.5930(7) 0.7489(5) 0.019(3) Uani 1 1 d . . . . .
C2 C 0.5504(8) 0.5208(7) 0.7910(5) 0.024(3) Uani 1 1 d . . . . .
H2 H 0.5155 0.4811 0.7822 0.029 Uiso 1 1 calc R U . . .
C3 C 0.5844(7) 0.5179(7) 0.8498(5) 0.017(2) Uani 1 1 d . . . . .
H3 H 0.5783 0.4755 0.8880 0.020 Uiso 1 1 calc R U . . .
C4 C 0.6277(7) 0.5884(7) 0.8403(5) 0.018(3) Uani 1 1 d . . . . .
C5 C 0.5476(7) 0.6316(6) 0.6828(4) 0.014(2) Uani 1 1 d . . . . .
H5A H 0.4867 0.6129 0.6821 0.017 Uiso 1 1 calc R U . . .
H5B H 0.5961 0.6118 0.6451 0.017 Uiso 1 1 calc R U . . .
C6 C 0.5013(6) 0.7817(6) 0.5920(4) 0.020(2) Uani 1 1 d . . . . .
H6 H 0.4838 0.8446 0.5878 0.024 Uiso 1 1 calc R U . . .
C7 C 0.5876(7) 0.7645(8) 0.5372(5) 0.033(3) Uani 1 1 d . . . . .
H7A H 0.6082 0.7028 0.5407 0.039 Uiso 1 1 calc R U . . .
H7B H 0.6403 0.7917 0.5434 0.039 Uiso 1 1 calc R U . . .
C8 C 0.5664(8) 0.7986(7) 0.4665(5) 0.038(3) Uani 1 1 d . . . . .
H8A H 0.5502 0.8609 0.4616 0.046 Uiso 1 1 calc R U . . .
H8B H 0.6237 0.7850 0.4321 0.046 Uiso 1 1 calc R U . . .
C9 C 0.4861(7) 0.7602(6) 0.4561(5) 0.028(2) Uani 1 1 d . . . . .
H9A H 0.5030 0.6981 0.4584 0.034 Uiso 1 1 calc R U . . .
H9B H 0.4718 0.7836 0.4117 0.034 Uiso 1 1 calc R U . . .
C10 C 0.3962(7) 0.7817(8) 0.5130(5) 0.039(3) Uani 1 1 d . . . . .
H10A H 0.3793 0.8438 0.5099 0.047 Uiso 1 1 calc R U . . .
H10B H 0.3414 0.7577 0.5066 0.047 Uiso 1 1 calc R U . . .
C11 C 0.4169(8) 0.7454(8) 0.5818(6) 0.042(3) Uani 1 1 d . . . . .
H11A H 0.3604 0.7597 0.6166 0.050 Uiso 1 1 calc R U . . .
H11B H 0.4311 0.6830 0.5857 0.050 Uiso 1 1 calc R U . . .
C12 C 0.4292(7) 0.7702(6) 0.7424(5) 0.028(3) Uani 1 1 d . . . . .
H12 H 0.4549 0.7590 0.7842 0.034 Uiso 1 1 calc R U . . .
C13 C 0.3462(8) 0.7193(7) 0.7574(6) 0.039(3) Uani 1 1 d . . . . .
H13A H 0.3695 0.6580 0.7636 0.047 Uiso 1 1 calc R U . . .
H13B H 0.3127 0.7319 0.7198 0.047 Uiso 1 1 calc R U . . .
C14 C 0.2785(8) 0.7435(7) 0.8214(6) 0.039(3) Uani 1 1 d . . . . .
H14A H 0.2240 0.7108 0.8318 0.047 Uiso 1 1 calc R U . . .
H14B H 0.3121 0.7277 0.8589 0.047 Uiso 1 1 calc R U . . .
C15 C 0.2426(8) 0.8340(7) 0.8161(6) 0.046(3) Uani 1 1 d . . . . .
H15A H 0.2013 0.8463 0.8591 0.055 Uiso 1 1 calc R U . . .
H15B H 0.2038 0.8491 0.7814 0.055 Uiso 1 1 calc R U . . .
C16 C 0.3235(8) 0.8872(7) 0.7982(6) 0.048(3) Uani 1 1 d . . . . .
H16A H 0.3583 0.8765 0.8350 0.058 Uiso 1 1 calc R U . . .
H16B H 0.2976 0.9479 0.7923 0.058 Uiso 1 1 calc R U . . .
C17 C 0.3922(7) 0.8657(6) 0.7333(5) 0.031(3) Uani 1 1 d . . . . .
H17A H 0.4462 0.8991 0.7232 0.037 Uiso 1 1 calc R U . . .
H17B H 0.3589 0.8802 0.6956 0.037 Uiso 1 1 calc R U . . .
C18 C 0.6725(7) 0.6162(7) 0.8904(4) 0.018(3) Uani 1 1 d . . . . .
H18A H 0.6639 0.6788 0.8854 0.022 Uiso 1 1 calc R U . . .
H18B H 0.7415 0.5962 0.8817 0.022 Uiso 1 1 calc R U . . .
C19 C 0.5265(7) 0.6619(6) 1.0045(5) 0.022(3) Uani 1 1 d . . . . .
H19 H 0.4941 0.6429 1.0514 0.026 Uiso 1 1 calc R U . . .
C20 C 0.4494(8) 0.6785(7) 0.9625(5) 0.031(3) Uani 1 1 d . . . . .
H20A H 0.4772 0.7008 0.9158 0.037 Uiso 1 1 calc R U . . .
H20B H 0.4261 0.6245 0.9623 0.037 Uiso 1 1 calc R U . . .
C21 C 0.3663(8) 0.7416(8) 0.9903(6) 0.046(4) Uani 1 1 d . . . . .
H21A H 0.3360 0.7187 1.0363 0.056 Uiso 1 1 calc R U . . .
H21B H 0.3181 0.7526 0.9622 0.056 Uiso 1 1 calc R U . . .
C22 C 0.4065(9) 0.8264(7) 0.9904(5) 0.045(3) Uani 1 1 d . . . . .
H22A H 0.4343 0.8499 0.9440 0.055 Uiso 1 1 calc R U . . .
H22B H 0.3538 0.8685 1.0084 0.055 Uiso 1 1 calc R U . . .
C23 C 0.4816(8) 0.8109(7) 1.0323(5) 0.038(3) Uani 1 1 d . . . . .
H23A H 0.4530 0.7900 1.0791 0.046 Uiso 1 1 calc R U . . .
H23B H 0.5052 0.8650 1.0316 0.046 Uiso 1 1 calc R U . . .
C24 C 0.5664(8) 0.7454(7) 1.0059(5) 0.032(3) Uani 1 1 d . . . . .
H24A H 0.6127 0.7340 1.0355 0.038 Uiso 1 1 calc R U . . .
H24B H 0.5991 0.7678 0.9604 0.038 Uiso 1 1 calc R U . . .
C25 C 0.7107(7) 0.5752(7) 1.0245(5) 0.022(3) Uani 1 1 d . . . . .
H25 H 0.7351 0.6313 1.0122 0.026 Uiso 1 1 calc R U . . .
C26 C 0.7937(7) 0.5010(7) 1.0085(6) 0.028(3) Uani 1 1 d . . . . .
H26A H 0.7665 0.4472 1.0168 0.034 Uiso 1 1 calc R U . . .
H26B H 0.8241 0.5113 0.9606 0.034 Uiso 1 1 calc R U . . .
C27 C 0.8691(9) 0.4922(8) 1.0499(6) 0.039(3) Uani 1 1 d . . . . .
H27A H 0.9188 0.4446 1.0383 0.046 Uiso 1 1 calc R U . . .
H27B H 0.8995 0.5446 1.0401 0.046 Uiso 1 1 calc R U . . .
C28 C 0.8252(10) 0.4769(8) 1.1211(7) 0.056(4) Uani 1 1 d . . . . .
H28A H 0.8743 0.4725 1.1477 0.068 Uiso 1 1 calc R U . . .
H28B H 0.7992 0.4222 1.1311 0.068 Uiso 1 1 calc R U . . .
C29 C 0.7437(9) 0.5486(9) 1.1422(6) 0.054(4) Uani 1 1 d . . . . .
H29A H 0.7157 0.5353 1.1903 0.065 Uiso 1 1 calc R U . . .
H29B H 0.7702 0.6027 1.1350 0.065 Uiso 1 1 calc R U . . .
C30 C 0.6653(7) 0.5586(8) 1.1016(5) 0.032(3) Uani 1 1 d . . . . .
H30A H 0.6164 0.6065 1.1140 0.039 Uiso 1 1 calc R U . . .
H30B H 0.6343 0.5065 1.1119 0.039 Uiso 1 1 calc R U . . .
C31 C 0.7362(7) 0.4021(6) 0.6830(5) 0.021(3) Uani 1 1 d . U . . .
H31A H 0.7331 0.4362 0.6389 0.025 Uiso 1 1 calc R U . . .
H31B H 0.7984 0.3659 0.6770 0.025 Uiso 1 1 calc R U . . .
C32 C 0.6094(8) 0.2871(7) 0.7862(4) 0.032(3) Uani 1 1 d . . . . .
H32A H 0.6639 0.2539 0.8029 0.048 Uiso 1 1 calc R U . . .
H32B H 0.5596 0.2510 0.7919 0.048 Uiso 1 1 calc R U . . .
H32C H 0.5847 0.3346 0.8114 0.048 Uiso 1 1 calc R U . . .
C33 C 0.5398(7) 0.3855(8) 0.6612(6) 0.034(3) Uani 1 1 d . . . . .
H33A H 0.5056 0.4285 0.6888 0.051 Uiso 1 1 calc R U . . .
H33B H 0.4973 0.3446 0.6613 0.051 Uiso 1 1 calc R U . . .
H33C H 0.5614 0.4127 0.6154 0.051 Uiso 1 1 calc R U . . .
C34 C 0.6928(7) 0.2341(6) 0.6521(5) 0.029(3) Uani 1 1 d . . . . .
H34A H 0.7089 0.2530 0.6039 0.043 Uiso 1 1 calc R U . . .
H34B H 0.6438 0.1964 0.6618 0.043 Uiso 1 1 calc R U . . .
H34C H 0.7496 0.2036 0.6674 0.043 Uiso 1 1 calc R U . . .
C35 C 0.7915(8) 0.4004(6) 0.8422(5) 0.027(3) Uani 1 1 d . . . . .
H35A H 0.7821 0.4338 0.8792 0.032 Uiso 1 1 calc R U . . .
H35B H 0.7410 0.3630 0.8553 0.032 Uiso 1 1 calc R U . . .
C36 C 0.9576(8) 0.2872(8) 0.7648(5) 0.043(3) Uani 1 1 d . . . . .
H36A H 0.9137 0.2549 0.7538 0.064 Uiso 1 1 calc R U . . .
H36B H 1.0170 0.2503 0.7693 0.064 Uiso 1 1 calc R U . . .
H36C H 0.9711 0.3347 0.7291 0.064 Uiso 1 1 calc R U . . .
C37 C 0.9912(9) 0.3834(8) 0.8687(6) 0.040(3) Uani 1 1 d . . . . .
H37A H 0.9896 0.4413 0.8446 0.060 Uiso 1 1 calc R U . . .
H37B H 1.0547 0.3524 0.8560 0.060 Uiso 1 1 calc R U . . .
H37C H 0.9763 0.3851 0.9169 0.060 Uiso 1 1 calc R U . . .
C38 C 0.8849(9) 0.2309(8) 0.9102(6) 0.047(3) Uani 1 1 d . . . . .
H38A H 0.8559 0.2471 0.9543 0.071 Uiso 1 1 calc R U . . .
H38B H 0.9467 0.1968 0.9118 0.071 Uiso 1 1 calc R U . . .
H38C H 0.8434 0.1977 0.8975 0.071 Uiso 1 1 calc R U . . .
C39 C 0.8940(7) 0.5948(6) 0.7349(5) 0.019(3) Uani 1 1 d . . . . .
C40 C 0.9402(7) 0.5217(6) 0.7105(5) 0.016(2) Uani 1 1 d . U . . .
H40 H 0.9851 0.4812 0.7297 0.020 Uiso 1 1 calc R U . . .
C41 C 0.9097(7) 0.5177(7) 0.6527(5) 0.025(3) Uani 1 1 d . . . . .
H41 H 0.9306 0.4740 0.6257 0.030 Uiso 1 1 calc R U . . .
C42 C 0.8425(7) 0.5893(6) 0.6406(5) 0.017(2) Uani 1 1 d . . . . .
C43 C 0.9120(7) 0.6312(7) 0.7891(5) 0.024(3) Uani 1 1 d . . . . .
H43A H 0.9787 0.6132 0.7938 0.029 Uiso 1 1 calc R U . . .
H43B H 0.8699 0.6109 0.8316 0.029 Uiso 1 1 calc R U . . .
C44 C 0.9868(7) 0.7739(7) 0.7004(5) 0.029(3) Uani 1 1 d . . . . .
H44 H 0.9640 0.7645 0.6609 0.035 Uiso 1 1 calc R U . . .
C45 C 0.9915(7) 0.8715(6) 0.6889(5) 0.032(3) Uani 1 1 d . . . . .
H45A H 0.9274 0.9030 0.6879 0.039 Uiso 1 1 calc R U . . .
H45B H 1.0144 0.8871 0.7257 0.039 Uiso 1 1 calc R U . . .
C46 C 1.0595(9) 0.8945(7) 0.6222(7) 0.066(4) Uani 1 1 d . . . . .
H46A H 1.0300 0.8871 0.5856 0.080 Uiso 1 1 calc R U . . .
H46B H 1.0668 0.9552 0.6170 0.080 Uiso 1 1 calc R U . . .
C47 C 1.1522(7) 0.8463(6) 0.6144(6) 0.043(3) Uani 1 1 d . . . . .
H47A H 1.1867 0.8606 0.6458 0.051 Uiso 1 1 calc R U . . .
H47B H 1.1883 0.8619 0.5685 0.051 Uiso 1 1 calc R U . . .
C48 C 1.1472(7) 0.7490(7) 0.6277(6) 0.035(3) Uani 1 1 d . . . . .
H48A H 1.1236 0.7330 0.5913 0.042 Uiso 1 1 calc R U . . .
H48B H 1.2118 0.7182 0.6276 0.042 Uiso 1 1 calc R U . . .
C49 C 1.0813(7) 0.7228(7) 0.6949(5) 0.034(3) Uani 1 1 d . . . . .
H49A H 1.0741 0.6622 0.6994 0.041 Uiso 1 1 calc R U . . .
H49B H 1.1103 0.7301 0.7317 0.041 Uiso 1 1 calc R U . . .
C50 C 0.9096(7) 0.7821(7) 0.8471(5) 0.024(2) Uani 1 1 d . U . . .
H50 H 0.9124 0.8445 0.8364 0.029 Uiso 1 1 calc R U . . .
C51 C 1.0028(9) 0.7419(10) 0.8688(6) 0.059(4) Uani 1 1 d . . . . .
H51A H 1.0571 0.7588 0.8332 0.071 Uiso 1 1 calc R U . . .
H51B H 1.0065 0.6795 0.8745 0.071 Uiso 1 1 calc R U . . .
C52 C 1.0118(7) 0.7688(7) 0.9366(5) 0.019(2) Uani 1 1 d . U . . .
H52A H 1.0649 0.7316 0.9534 0.023 Uiso 1 1 calc R U . . .
H52B H 1.0271 0.8276 0.9276 0.023 Uiso 1 1 calc R U . . .
C53 C 0.9258(10) 0.7637(10) 0.9878(6) 0.068(4) Uani 1 1 d . . . . .
H53A H 0.9317 0.7910 1.0253 0.081 Uiso 1 1 calc R U . . .
H53B H 0.9198 0.7034 1.0050 0.081 Uiso 1 1 calc R U . . .
C54 C 0.8352(8) 0.8055(9) 0.9638(5) 0.044(3) Uani 1 1 d . . . . .
H54A H 0.7794 0.7959 1.0004 0.053 Uiso 1 1 calc R U . . .
H54B H 0.8368 0.8673 0.9521 0.053 Uiso 1 1 calc R U . . .
C55 C 0.8252(7) 0.7698(8) 0.9033(5) 0.028(3) Uani 1 1 d . . . . .
H55A H 0.8195 0.7087 0.9157 0.033 Uiso 1 1 calc R U . . .
H55B H 0.7667 0.7986 0.8884 0.033 Uiso 1 1 calc R U . . .
C56 C 0.7931(7) 0.6131(7) 0.5832(5) 0.023(3) Uani 1 1 d . . . . .
H56A H 0.7808 0.6756 0.5733 0.028 Uiso 1 1 calc R U . . .
H56B H 0.7310 0.5912 0.5960 0.028 Uiso 1 1 calc R U . . .
C57 C 0.9268(8) 0.6615(7) 0.4616(5) 0.028(3) Uani 1 1 d . . . . .
H57 H 0.9662 0.6416 0.4197 0.034 Uiso 1 1 calc R U . . .
C58 C 0.9987(8) 0.6772(7) 0.4998(5) 0.033(3) Uani 1 1 d . . . . .
H58A H 0.9648 0.6961 0.5428 0.039 Uiso 1 1 calc R U . . .
H58B H 1.0410 0.6242 0.5095 0.039 Uiso 1 1 calc R U . . .
C59 C 1.0569(8) 0.7446(8) 0.4579(5) 0.037(3) Uani 1 1 d . . . . .
H59A H 1.0983 0.7583 0.4850 0.044 Uiso 1 1 calc R U . . .
H59B H 1.0986 0.7204 0.4192 0.044 Uiso 1 1 calc R U . . .
C60 C 1.0025(8) 0.8236(8) 0.4329(6) 0.049(3) Uani 1 1 d . . . . .
H60A H 1.0469 0.8601 0.4021 0.059 Uiso 1 1 calc R U . . .
H60B H 0.9700 0.8539 0.4709 0.059 Uiso 1 1 calc R U . . .
C61 C 0.9307(8) 0.8090(7) 0.3972(5) 0.039(3) Uani 1 1 d . . . . .
H61A H 0.9635 0.7896 0.3543 0.047 Uiso 1 1 calc R U . . .
H61B H 0.8900 0.8630 0.3872 0.047 Uiso 1 1 calc R U . . .
C62 C 0.8693(7) 0.7439(6) 0.4382(5) 0.024(2) Uani 1 1 d . . . . .
H62A H 0.8268 0.7321 0.4111 0.029 Uiso 1 1 calc R U . . .
H62B H 0.8290 0.7675 0.4776 0.029 Uiso 1 1 calc R U . . .
C63 C 0.7707(7) 0.5706(7) 0.4587(5) 0.024(3) Uani 1 1 d . . . . .
H63 H 0.7312 0.6274 0.4569 0.028 Uiso 1 1 calc R U . . .
C64 C 0.8171(8) 0.5563(7) 0.3886(5) 0.032(3) Uani 1 1 d . . . . .
H64A H 0.8638 0.5044 0.3903 0.038 Uiso 1 1 calc R U . . .
H64B H 0.8523 0.6044 0.3664 0.038 Uiso 1 1 calc R U . . .
C65 C 0.7481(8) 0.5472(7) 0.3472(6) 0.036(3) Uani 1 1 d . . . . .
H65A H 0.7069 0.6017 0.3401 0.043 Uiso 1 1 calc R U . . .
H65B H 0.7840 0.5338 0.3030 0.043 Uiso 1 1 calc R U . . .
C66 C 0.6877(8) 0.4797(8) 0.3794(5) 0.038(4) Uani 1 1 d . . . . .
H66A H 0.7278 0.4240 0.3822 0.046 Uiso 1 1 calc R U . . .
H66B H 0.6408 0.4784 0.3522 0.046 Uiso 1 1 calc R U . . .
C67 C 0.6354(8) 0.4967(9) 0.4504(6) 0.042(3) Uani 1 1 d . . . . .
H67A H 0.5906 0.5497 0.4474 0.050 Uiso 1 1 calc R U . . .
H67B H 0.5984 0.4498 0.4727 0.050 Uiso 1 1 calc R U . . .
C68 C 0.7070(7) 0.5046(8) 0.4918(5) 0.031(3) Uani 1 1 d . . . . .
H68A H 0.6720 0.5190 0.5359 0.037 Uiso 1 1 calc R U . . .
H68B H 0.7464 0.4492 0.4993 0.037 Uiso 1 1 calc R U . . .
C69 C 0.7698(7) 0.8477(6) 0.6171(4) 0.022(2) Uani 1 1 d . . . . .
H69A H 0.8358 0.8516 0.6194 0.027 Uiso 1 1 calc R U . . .
H69B H 0.7754 0.8103 0.5832 0.027 Uiso 1 1 calc R U . . .
C70 C 0.6063(7) 0.9974(6) 0.6130(6) 0.057(4) Uani 1 1 d . . . . .
H70A H 0.5953 1.0584 0.5980 0.086 Uiso 1 1 calc R U . . .
H70B H 0.5979 0.9868 0.6617 0.086 Uiso 1 1 calc R U . . .
H70C H 0.5608 0.9693 0.5995 0.086 Uiso 1 1 calc R U . . .
C71 C 0.8094(7) 1.0276(6) 0.5762(4) 0.039(2) Uani 1 1 d . . . . .
H71A H 0.8157 1.0265 0.6222 0.059 Uiso 1 1 calc R U . . .
H71B H 0.7852 1.0851 0.5581 0.059 Uiso 1 1 calc R U . . .
H71C H 0.8716 1.0102 0.5489 0.059 Uiso 1 1 calc R U . . .
C72 C 0.7333(7) 0.9611(6) 0.4833(4) 0.034(2) Uani 1 1 d . U . . .
H72A H 0.7190 1.0202 0.4636 0.050 Uiso 1 1 calc R U . . .
H72B H 0.6868 0.9278 0.4768 0.050 Uiso 1 1 calc R U . . .
H72C H 0.7973 0.9382 0.4617 0.050 Uiso 1 1 calc R U . . .
C73 C 0.6265(6) 0.8523(5) 0.8013(4) 0.013(2) Uani 1 1 d . . . . .
H73A H 0.5596 0.8555 0.7976 0.016 Uiso 1 1 calc R U . . .
H73B H 0.6312 0.8153 0.8441 0.016 Uiso 1 1 calc R U . . .
C74 C 0.5359(10) 1.0401(7) 0.7932(9) 0.106(5) Uani 1 1 d . U . . .
H74A H 0.5426 1.0452 0.7448 0.159 Uiso 1 1 calc R U . . .
H74B H 0.5414 1.0947 0.8050 0.159 Uiso 1 1 calc R U . . .
H74C H 0.4737 1.0231 0.8157 0.159 Uiso 1 1 calc R U . . .
C75 C 0.7465(10) 0.9988(9) 0.7761(6) 0.082(5) Uani 1 1 d . . . . .
H75A H 0.7987 0.9649 0.7951 0.123 Uiso 1 1 calc R U . . .
H75B H 0.7431 1.0581 0.7816 0.123 Uiso 1 1 calc R U . . .
H75C H 0.7576 0.9944 0.7285 0.123 Uiso 1 1 calc R U . . .
C76 C 0.6269(11) 0.9609(8) 0.9103(6) 0.082(5) Uani 1 1 d . . . . .
H76A H 0.5606 0.9677 0.9343 0.123 Uiso 1 1 calc R U . . .
H76B H 0.6576 1.0086 0.9145 0.123 Uiso 1 1 calc R U . . .
H76C H 0.6602 0.9079 0.9295 0.123 Uiso 1 1 calc R U . . .
N1 N 0.6282(6) 0.6348(5) 0.7778(4) 0.018(2) Uani 1 1 d . . . . .
N2 N 0.8313(5) 0.6376(5) 0.6926(4) 0.0125(18) Uani 1 1 d . U . . .
Si1 Si 0.6471(2) 0.32814(19) 0.69655(14) 0.0225(7) Uani 1 1 d . . . . .
Si2 Si 0.9016(2) 0.3292(2) 0.84685(15) 0.0263(8) Uani 1 1 d . . . . .
Si3 Si 0.72747(18) 0.95554(16) 0.57511(12) 0.0226(6) Uani 1 1 d . . . . .
Si4 Si 0.6315(2) 0.95840(17) 0.82040(14) 0.0289(7) Uani 1 1 d . . . . .
P1 P 0.53399(18) 0.74650(17) 0.67375(13) 0.0194(6) Uani 1 1 d . . . . .
P2 P 0.6159(2) 0.57169(19) 0.97866(14) 0.0202(7) Uani 1 1 d . . . . .
P3 P 0.8896(2) 0.7484(2) 0.77117(14) 0.0208(7) Uani 1 1 d . . . . .
P4 P 0.8639(2) 0.57054(18) 0.50681(14) 0.0214(7) Uani 1 1 d . . . . .
Y1 Y 0.74917(9) 0.49990(3) 0.75128(6) 0.01651(14) Uani 1 1 d . . . . .
Y2 Y 0.70968(9) 0.76365(4) 0.72042(7) 0.01631(15) Uani 1 1 d . . . . .


_geom_special_details            
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
C1 N1 1.371(12) . ?
C1 C2 1.386(14) . ?
C1 C5 1.535(13) . ?
C1 Y1 2.702(10) . ?
C2 C3 1.414(14) . ?
C2 Y1 2.807(11) . ?
C2 H2 0.9500 . ?
C3 C4 1.358(14) . ?
C3 Y1 2.788(10) . ?
C3 H3 0.9500 . ?
C4 N1 1.381(12) . ?
C4 C18 1.517(13) . ?
C4 Y1 2.687(10) . ?
C5 P1 1.819(10) . ?
C5 H5A 0.9900 . ?
C5 H5B 0.9900 . ?
C6 C7 1.516(13) . ?
C6 C11 1.522(13) . ?
C6 P1 1.840(9) . ?
C6 H6 1.0000 . ?
C7 C8 1.560(13) . ?
C7 H7A 0.9900 . ?
C7 H7B 0.9900 . ?
C8 C9 1.488(14) . ?
C8 H8A 0.9900 . ?
C8 H8B 0.9900 . ?
C9 C10 1.588(13) . ?
C9 H9A 0.9900 . ?
C9 H9B 0.9900 . ?
C10 C11 1.525(13) . ?
C10 H10A 0.9900 . ?
C10 H10B 0.9900 . ?
C11 H11A 0.9900 . ?
C11 H11B 0.9900 . ?
C12 C13 1.520(13) . ?
C12 C17 1.544(13) . ?
C12 P1 1.877(9) . ?
C12 H12 1.0000 . ?
C13 C14 1.535(15) . ?
C13 H13A 0.9900 . ?
C13 H13B 0.9900 . ?
C14 C15 1.466(15) . ?
C14 H14A 0.9900 . ?
C14 H14B 0.9900 . ?
C15 C16 1.514(15) . ?
C15 H15A 0.9900 . ?
C15 H15B 0.9900 . ?
C16 C17 1.541(14) . ?
C16 H16A 0.9900 . ?
C16 H16B 0.9900 . ?
C17 H17A 0.9900 . ?
C17 H17B 0.9900 . ?
C18 P2 1.897(9) . ?
C18 H18A 0.9900 . ?
C18 H18B 0.9900 . ?
C19 C20 1.541(13) . ?
C19 C24 1.567(15) . ?
C19 P2 1.856(11) . ?
C19 H19 1.0000 . ?
C20 C21 1.525(14) . ?
C20 H20A 0.9900 . ?
C20 H20B 0.9900 . ?
C21 C22 1.580(17) . ?
C21 H21A 0.9900 . ?
C21 H21B 0.9900 . ?
C22 C23 1.516(15) . ?
C22 H22A 0.9900 . ?
C22 H22B 0.9900 . ?
C23 C24 1.554(14) . ?
C23 H23A 0.9900 . ?
C23 H23B 0.9900 . ?
C24 H24A 0.9900 . ?
C24 H24B 0.9900 . ?
C25 C26 1.579(14) . ?
C25 C30 1.583(13) . ?
C25 P2 1.867(11) . ?
C25 H25 1.0000 . ?
C26 C27 1.523(14) . ?
C26 H26A 0.9900 . ?
C26 H26B 0.9900 . ?
C27 C28 1.466(16) . ?
C27 H27A 0.9900 . ?
C27 H27B 0.9900 . ?
C28 C29 1.562(18) . ?
C28 H28A 0.9900 . ?
C28 H28B 0.9900 . ?
C29 C30 1.544(15) . ?
C29 H29A 0.9900 . ?
C29 H29B 0.9900 . ?
C30 H30A 0.9900 . ?
C30 H30B 0.9900 . ?
C31 Si1 1.853(10) . ?
C31 Y1 2.367(10) . ?
C31 H31A 0.9900 . ?
C31 H31B 0.9900 . ?
C32 Si1 1.853(9) . ?
C32 H32A 0.9800 . ?
C32 H32B 0.9800 . ?
C32 H32C 0.9800 . ?
C33 Si1 1.913(11) . ?
C33 H33A 0.9800 . ?
C33 H33B 0.9800 . ?
C33 H33C 0.9800 . ?
C34 Si1 1.872(9) . ?
C34 H34A 0.9800 . ?
C34 H34B 0.9800 . ?
C34 H34C 0.9800 . ?
C35 Si2 1.826(11) . ?
C35 Y1 2.382(10) . ?
C35 H35A 0.9900 . ?
C35 H35B 0.9900 . ?
C36 Si2 1.907(11) . ?
C36 H36A 0.9800 . ?
C36 H36B 0.9800 . ?
C36 H36C 0.9800 . ?
C37 Si2 1.868(12) . ?
C37 H37A 0.9800 . ?
C37 H37B 0.9800 . ?
C37 H37C 0.9800 . ?
C38 Si2 1.888(12) . ?
C38 H38A 0.9800 . ?
C38 H38B 0.9800 . ?
C38 H38C 0.9800 . ?
C39 C40 1.381(14) . ?
C39 N2 1.428(12) . ?
C39 C43 1.455(14) . ?
C39 Y1 2.741(10) . ?
C40 C41 1.391(14) . ?
C40 Y1 2.783(10) . ?
C40 H40 0.9500 . ?
C41 C42 1.414(14) . ?
C41 Y1 2.752(10) . ?
C41 H41 0.9500 . ?
C42 N2 1.412(12) . ?
C42 C56 1.495(13) . ?
C42 Y1 2.697(10) . ?
C43 P3 1.856(11) . ?
C43 H43A 0.9900 . ?
C43 H43B 0.9900 . ?
C44 C49 1.476(14) . ?
C44 C45 1.567(14) . ?
C44 P3 1.834(10) . ?
C44 H44 1.0000 . ?
C45 C46 1.534(14) . ?
C45 H45A 0.9900 . ?
C45 H45B 0.9900 . ?
C46 C47 1.434(15) . ?
C46 H46A 0.9900 . ?
C46 H46B 0.9900 . ?
C47 C48 1.561(15) . ?
C47 H47A 0.9900 . ?
C47 H47B 0.9900 . ?
C48 C49 1.538(14) . ?
C48 H48A 0.9900 . ?
C48 H48B 0.9900 . ?
C49 H49A 0.9900 . ?
C49 H49B 0.9900 . ?
C50 C55 1.502(13) . ?
C50 C51 1.537(14) . ?
C50 P3 1.860(9) . ?
C50 H50 1.0000 . ?
C51 C52 1.589(13) . ?
C51 H51A 0.9900 . ?
C51 H51B 0.9900 . ?
C52 C53 1.449(15) . ?
C52 H52A 0.9900 . ?
C52 H52B 0.9900 . ?
C53 C54 1.529(16) . ?
C53 H53A 0.9900 . ?
C53 H53B 0.9900 . ?
C54 C55 1.522(14) . ?
C54 H54A 0.9900 . ?
C54 H54B 0.9900 . ?
C55 H55A 0.9900 . ?
C55 H55B 0.9900 . ?
C56 P4 1.863(10) . ?
C56 H56A 0.9900 . ?
C56 H56B 0.9900 . ?
C57 C62 1.518(15) . ?
C57 C58 1.533(14) . ?
C57 P4 1.859(11) . ?
C57 H57 1.0000 . ?
C58 C59 1.516(15) . ?
C58 H58A 0.9900 . ?
C58 H58B 0.9900 . ?
C59 C60 1.467(16) . ?
C59 H59A 0.9900 . ?
C59 H59B 0.9900 . ?
C60 C61 1.486(15) . ?
C60 H60A 0.9900 . ?
C60 H60B 0.9900 . ?
C61 C62 1.511(14) . ?
C61 H61A 0.9900 . ?
C61 H61B 0.9900 . ?
C62 H62A 0.9900 . ?
C62 H62B 0.9900 . ?
C63 C68 1.502(15) . ?
C63 C64 1.501(14) . ?
C63 P4 1.867(11) . ?
C63 H63 1.0000 . ?
C64 C65 1.508(14) . ?
C64 H64A 0.9900 . ?
C64 H64B 0.9900 . ?
C65 C66 1.485(16) . ?
C65 H65A 0.9900 . ?
C65 H65B 0.9900 . ?
C66 C67 1.549(14) . ?
C66 H66A 0.9900 . ?
C66 H66B 0.9900 . ?
C67 C68 1.532(14) . ?
C67 H67A 0.9900 . ?
C67 H67B 0.9900 . ?
C68 H68A 0.9900 . ?
C68 H68B 0.9900 . ?
C69 Si3 1.880(9) . ?
C69 Y2 2.393(9) . ?
C69 H69A 0.9900 . ?
C69 H69B 0.9900 . ?
C70 Si3 1.832(10) . ?
C70 H70A 0.9800 . ?
C70 H70B 0.9800 . ?
C70 H70C 0.9800 . ?
C71 Si3 1.812(9) . ?
C71 H71A 0.9800 . ?
C71 H71B 0.9800 . ?
C71 H71C 0.9800 . ?
C72 Si3 1.879(8) . ?
C72 H72A 0.9800 . ?
C72 H72B 0.9800 . ?
C72 H72C 0.9800 . ?
C73 Si4 1.850(8) . ?
C73 Y2 2.389(8) . ?
C73 H73A 0.9900 . ?
C73 H73B 0.9900 . ?
C74 Si4 1.869(11) . ?
C74 H74A 0.9800 . ?
C74 H74B 0.9800 . ?
C74 H74C 0.9800 . ?
C75 Si4 1.878(11) . ?
C75 H75A 0.9800 . ?
C75 H75B 0.9800 . ?
C75 H75C 0.9800 . ?
C76 Si4 1.866(13) . ?
C76 H76A 0.9800 . ?
C76 H76B 0.9800 . ?
C76 H76C 0.9800 . ?
N1 Y2 2.544(8) . ?
N1 Y1 2.625(8) . ?
N2 Y2 2.528(8) . ?
N2 Y1 2.673(8) . ?
P1 Y2 3.014(3) . ?
P3 Y2 3.008(3) . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
N1 C1 C2 110.8(9) . . ?
N1 C1 C5 121.4(9) . . ?
C2 C1 C5 127.4(10) . . ?
N1 C1 Y1 72.0(6) . . ?
C2 C1 Y1 79.7(7) . . ?
C5 C1 Y1 121.5(6) . . ?
C1 C2 C3 106.6(10) . . ?
C1 C2 Y1 71.3(6) . . ?
C3 C2 Y1 74.6(6) . . ?
C1 C2 H2 126.7 . . ?
C3 C2 H2 126.7 . . ?
Y1 C2 H2 119.4 . . ?
C4 C3 C2 105.6(10) . . ?
C4 C3 Y1 71.5(6) . . ?
C2 C3 Y1 76.1(6) . . ?
C4 C3 H3 127.2 . . ?
C2 C3 H3 127.2 . . ?
Y1 C3 H3 117.4 . . ?
C3 C4 N1 112.5(9) . . ?
C3 C4 C18 126.1(9) . . ?
N1 C4 C18 121.4(9) . . ?
C3 C4 Y1 79.8(6) . . ?
N1 C4 Y1 72.5(5) . . ?
C18 C4 Y1 114.9(6) . . ?
C1 C5 P1 110.0(7) . . ?
C1 C5 H5A 109.7 . . ?
P1 C5 H5A 109.7 . . ?
C1 C5 H5B 109.7 . . ?
P1 C5 H5B 109.7 . . ?
H5A C5 H5B 108.2 . . ?
C7 C6 C11 110.7(9) . . ?
C7 C6 P1 109.3(7) . . ?
C11 C6 P1 115.6(7) . . ?
C7 C6 H6 106.9 . . ?
C11 C6 H6 106.9 . . ?
P1 C6 H6 106.9 . . ?
C6 C7 C8 111.8(9) . . ?
C6 C7 H7A 109.3 . . ?
C8 C7 H7A 109.3 . . ?
C6 C7 H7B 109.3 . . ?
C8 C7 H7B 109.3 . . ?
H7A C7 H7B 107.9 . . ?
C9 C8 C7 110.7(9) . . ?
C9 C8 H8A 109.5 . . ?
C7 C8 H8A 109.5 . . ?
C9 C8 H8B 109.5 . . ?
C7 C8 H8B 109.5 . . ?
H8A C8 H8B 108.1 . . ?
C8 C9 C10 108.0(8) . . ?
C8 C9 H9A 110.1 . . ?
C10 C9 H9A 110.1 . . ?
C8 C9 H9B 110.1 . . ?
C10 C9 H9B 110.1 . . ?
H9A C9 H9B 108.4 . . ?
C11 C10 C9 110.6(9) . . ?
C11 C10 H10A 109.5 . . ?
C9 C10 H10A 109.5 . . ?
C11 C10 H10B 109.5 . . ?
C9 C10 H10B 109.5 . . ?
H10A C10 H10B 108.1 . . ?
C6 C11 C10 110.0(9) . . ?
C6 C11 H11A 109.7 . . ?
C10 C11 H11A 109.7 . . ?
C6 C11 H11B 109.7 . . ?
C10 C11 H11B 109.7 . . ?
H11A C11 H11B 108.2 . . ?
C13 C12 C17 109.8(9) . . ?
C13 C12 P1 119.7(7) . . ?
C17 C12 P1 110.0(7) . . ?
C13 C12 H12 105.4 . . ?
C17 C12 H12 105.4 . . ?
P1 C12 H12 105.4 . . ?
C12 C13 C14 108.1(9) . . ?
C12 C13 H13A 110.1 . . ?
C14 C13 H13A 110.1 . . ?
C12 C13 H13B 110.1 . . ?
C14 C13 H13B 110.1 . . ?
H13A C13 H13B 108.4 . . ?
C15 C14 C13 112.9(10) . . ?
C15 C14 H14A 109.0 . . ?
C13 C14 H14A 109.0 . . ?
C15 C14 H14B 109.0 . . ?
C13 C14 H14B 109.0 . . ?
H14A C14 H14B 107.8 . . ?
C14 C15 C16 111.1(10) . . ?
C14 C15 H15A 109.4 . . ?
C16 C15 H15A 109.4 . . ?
C14 C15 H15B 109.4 . . ?
C16 C15 H15B 109.4 . . ?
H15A C15 H15B 108.0 . . ?
C15 C16 C17 110.6(8) . . ?
C15 C16 H16A 109.5 . . ?
C17 C16 H16A 109.5 . . ?
C15 C16 H16B 109.5 . . ?
C17 C16 H16B 109.5 . . ?
H16A C16 H16B 108.1 . . ?
C16 C17 C12 108.9(8) . . ?
C16 C17 H17A 109.9 . . ?
C12 C17 H17A 109.9 . . ?
C16 C17 H17B 109.9 . . ?
C12 C17 H17B 109.9 . . ?
H17A C17 H17B 108.3 . . ?
C4 C18 P2 110.4(7) . . ?
C4 C18 H18A 109.6 . . ?
P2 C18 H18A 109.6 . . ?
C4 C18 H18B 109.6 . . ?
P2 C18 H18B 109.6 . . ?
H18A C18 H18B 108.1 . . ?
C20 C19 C24 111.4(9) . . ?
C20 C19 P2 110.0(7) . . ?
C24 C19 P2 116.2(7) . . ?
C20 C19 H19 106.2 . . ?
C24 C19 H19 106.2 . . ?
P2 C19 H19 106.2 . . ?
C21 C20 C19 111.1(9) . . ?
C21 C20 H20A 109.4 . . ?
C19 C20 H20A 109.4 . . ?
C21 C20 H20B 109.4 . . ?
C19 C20 H20B 109.4 . . ?
H20A C20 H20B 108.0 . . ?
C20 C21 C22 107.8(10) . . ?
C20 C21 H21A 110.1 . . ?
C22 C21 H21A 110.1 . . ?
C20 C21 H21B 110.1 . . ?
C22 C21 H21B 110.1 . . ?
H21A C21 H21B 108.5 . . ?
C23 C22 C21 111.1(9) . . ?
C23 C22 H22A 109.4 . . ?
C21 C22 H22A 109.4 . . ?
C23 C22 H22B 109.4 . . ?
C21 C22 H22B 109.4 . . ?
H22A C22 H22B 108.0 . . ?
C22 C23 C24 111.6(9) . . ?
C22 C23 H23A 109.3 . . ?
C24 C23 H23A 109.3 . . ?
C22 C23 H23B 109.3 . . ?
C24 C23 H23B 109.3 . . ?
H23A C23 H23B 108.0 . . ?
C23 C24 C19 108.2(9) . . ?
C23 C24 H24A 110.1 . . ?
C19 C24 H24A 110.1 . . ?
C23 C24 H24B 110.1 . . ?
C19 C24 H24B 110.1 . . ?
H24A C24 H24B 108.4 . . ?
C26 C25 C30 107.8(9) . . ?
C26 C25 P2 109.3(7) . . ?
C30 C25 P2 107.1(7) . . ?
C26 C25 H25 110.8 . . ?
C30 C25 H25 110.8 . . ?
P2 C25 H25 110.8 . . ?
C27 C26 C25 113.2(9) . . ?
C27 C26 H26A 108.9 . . ?
C25 C26 H26A 108.9 . . ?
C27 C26 H26B 108.9 . . ?
C25 C26 H26B 108.9 . . ?
H26A C26 H26B 107.8 . . ?
C28 C27 C26 109.6(11) . . ?
C28 C27 H27A 109.8 . . ?
C26 C27 H27A 109.8 . . ?
C28 C27 H27B 109.8 . . ?
C26 C27 H27B 109.8 . . ?
H27A C27 H27B 108.2 . . ?
C27 C28 C29 112.2(11) . . ?
C27 C28 H28A 109.2 . . ?
C29 C28 H28A 109.2 . . ?
C27 C28 H28B 109.2 . . ?
C29 C28 H28B 109.2 . . ?
H28A C28 H28B 107.9 . . ?
C30 C29 C28 111.3(11) . . ?
C30 C29 H29A 109.4 . . ?
C28 C29 H29A 109.4 . . ?
C30 C29 H29B 109.4 . . ?
C28 C29 H29B 109.4 . . ?
H29A C29 H29B 108.0 . . ?
C29 C30 C25 109.5(9) . . ?
C29 C30 H30A 109.8 . . ?
C25 C30 H30A 109.8 . . ?
C29 C30 H30B 109.8 . . ?
C25 C30 H30B 109.8 . . ?
H30A C30 H30B 108.2 . . ?
Si1 C31 Y1 129.1(5) . . ?
Si1 C31 H31A 105.0 . . ?
Y1 C31 H31A 105.0 . . ?
Si1 C31 H31B 105.0 . . ?
Y1 C31 H31B 105.0 . . ?
H31A C31 H31B 105.9 . . ?
Si1 C32 H32A 109.5 . . ?
Si1 C32 H32B 109.5 . . ?
H32A C32 H32B 109.5 . . ?
Si1 C32 H32C 109.5 . . ?
H32A C32 H32C 109.5 . . ?
H32B C32 H32C 109.5 . . ?
Si1 C33 H33A 109.5 . . ?
Si1 C33 H33B 109.5 . . ?
H33A C33 H33B 109.5 . . ?
Si1 C33 H33C 109.5 . . ?
H33A C33 H33C 109.5 . . ?
H33B C33 H33C 109.5 . . ?
Si1 C34 H34A 109.5 . . ?
Si1 C34 H34B 109.5 . . ?
H34A C34 H34B 109.5 . . ?
Si1 C34 H34C 109.5 . . ?
H34A C34 H34C 109.5 . . ?
H34B C34 H34C 109.5 . . ?
Si2 C35 Y1 129.7(5) . . ?
Si2 C35 H35A 104.8 . . ?
Y1 C35 H35A 104.8 . . ?
Si2 C35 H35B 104.8 . . ?
Y1 C35 H35B 104.8 . . ?
H35A C35 H35B 105.8 . . ?
Si2 C36 H36A 109.5 . . ?
Si2 C36 H36B 109.5 . . ?
H36A C36 H36B 109.5 . . ?
Si2 C36 H36C 109.5 . . ?
H36A C36 H36C 109.5 . . ?
H36B C36 H36C 109.5 . . ?
Si2 C37 H37A 109.5 . . ?
Si2 C37 H37B 109.5 . . ?
H37A C37 H37B 109.5 . . ?
Si2 C37 H37C 109.5 . . ?
H37A C37 H37C 109.5 . . ?
H37B C37 H37C 109.5 . . ?
Si2 C38 H38A 109.5 . . ?
Si2 C38 H38B 109.5 . . ?
H38A C38 H38B 109.5 . . ?
Si2 C38 H38C 109.5 . . ?
H38A C38 H38C 109.5 . . ?
H38B C38 H38C 109.5 . . ?
C40 C39 N2 108.9(9) . . ?
C40 C39 C43 127.8(10) . . ?
N2 C39 C43 122.9(9) . . ?
C40 C39 Y1 77.2(6) . . ?
N2 C39 Y1 72.1(5) . . ?
C43 C39 Y1 122.8(7) . . ?
C39 C40 C41 108.0(10) . . ?
C39 C40 Y1 73.8(6) . . ?
C41 C40 Y1 74.2(6) . . ?
C39 C40 H40 126.0 . . ?
C41 C40 H40 126.0 . . ?
Y1 C40 H40 118.0 . . ?
C40 C41 C42 109.0(10) . . ?
C40 C41 Y1 76.7(6) . . ?
C42 C41 Y1 72.8(6) . . ?
C40 C41 H41 125.5 . . ?
C42 C41 H41 125.5 . . ?
Y1 C41 H41 116.9 . . ?
N2 C42 C41 107.2(9) . . ?
N2 C42 C56 124.9(9) . . ?
C41 C42 C56 127.9(9) . . ?
N2 C42 Y1 73.8(5) . . ?
C41 C42 Y1 77.1(6) . . ?
C56 C42 Y1 116.1(7) . . ?
C39 C43 P3 109.5(7) . . ?
C39 C43 H43A 109.8 . . ?
P3 C43 H43A 109.8 . . ?
C39 C43 H43B 109.8 . . ?
P3 C43 H43B 109.8 . . ?
H43A C43 H43B 108.2 . . ?
C49 C44 C45 113.1(9) . . ?
C49 C44 P3 120.7(8) . . ?
C45 C44 P3 109.2(6) . . ?
C49 C44 H44 104.0 . . ?
C45 C44 H44 104.0 . . ?
P3 C44 H44 104.0 . . ?
C46 C45 C44 108.7(8) . . ?
C46 C45 H45A 110.0 . . ?
C44 C45 H45A 110.0 . . ?
C46 C45 H45B 110.0 . . ?
C44 C45 H45B 110.0 . . ?
H45A C45 H45B 108.3 . . ?
C47 C46 C45 115.4(10) . . ?
C47 C46 H46A 108.4 . . ?
C45 C46 H46A 108.4 . . ?
C47 C46 H46B 108.4 . . ?
C45 C46 H46B 108.4 . . ?
H46A C46 H46B 107.5 . . ?
C46 C47 C48 111.9(9) . . ?
C46 C47 H47A 109.2 . . ?
C48 C47 H47A 109.2 . . ?
C46 C47 H47B 109.2 . . ?
C48 C47 H47B 109.2 . . ?
H47A C47 H47B 107.9 . . ?
C49 C48 C47 111.5(9) . . ?
C49 C48 H48A 109.3 . . ?
C47 C48 H48A 109.3 . . ?
C49 C48 H48B 109.3 . . ?
C47 C48 H48B 109.3 . . ?
H48A C48 H48B 108.0 . . ?
C44 C49 C48 111.4(9) . . ?
C44 C49 H49A 109.4 . . ?
C48 C49 H49A 109.4 . . ?
C44 C49 H49B 109.4 . . ?
C48 C49 H49B 109.4 . . ?
H49A C49 H49B 108.0 . . ?
C55 C50 C51 111.4(9) . . ?
C55 C50 P3 109.8(7) . . ?
C51 C50 P3 115.6(8) . . ?
C55 C50 H50 106.5 . . ?
C51 C50 H50 106.5 . . ?
P3 C50 H50 106.5 . . ?
C50 C51 C52 112.7(9) . . ?
C50 C51 H51A 109.0 . . ?
C52 C51 H51A 109.0 . . ?
C50 C51 H51B 109.0 . . ?
C52 C51 H51B 109.0 . . ?
H51A C51 H51B 107.8 . . ?
C53 C52 C51 112.9(9) . . ?
C53 C52 H52A 109.0 . . ?
C51 C52 H52A 109.0 . . ?
C53 C52 H52B 109.0 . . ?
C51 C52 H52B 109.0 . . ?
H52A C52 H52B 107.8 . . ?
C52 C53 C54 114.1(10) . . ?
C52 C53 H53A 108.7 . . ?
C54 C53 H53A 108.7 . . ?
C52 C53 H53B 108.7 . . ?
C54 C53 H53B 108.7 . . ?
H53A C53 H53B 107.6 . . ?
C55 C54 C53 111.2(10) . . ?
C55 C54 H54A 109.4 . . ?
C53 C54 H54A 109.4 . . ?
C55 C54 H54B 109.4 . . ?
C53 C54 H54B 109.4 . . ?
H54A C54 H54B 108.0 . . ?
C50 C55 C54 110.8(8) . . ?
C50 C55 H55A 109.5 . . ?
C54 C55 H55A 109.5 . . ?
C50 C55 H55B 109.5 . . ?
C54 C55 H55B 109.5 . . ?
H55A C55 H55B 108.1 . . ?
C42 C56 P4 112.3(7) . . ?
C42 C56 H56A 109.2 . . ?
P4 C56 H56A 109.2 . . ?
C42 C56 H56B 109.2 . . ?
P4 C56 H56B 109.2 . . ?
H56A C56 H56B 107.9 . . ?
C62 C57 C58 111.0(9) . . ?
C62 C57 P4 119.3(8) . . ?
C58 C57 P4 110.4(8) . . ?
C62 C57 H57 105.0 . . ?
C58 C57 H57 105.0 . . ?
P4 C57 H57 105.0 . . ?
C59 C58 C57 109.2(9) . . ?
C59 C58 H58A 109.8 . . ?
C57 C58 H58A 109.8 . . ?
C59 C58 H58B 109.8 . . ?
C57 C58 H58B 109.8 . . ?
H58A C58 H58B 108.3 . . ?
C60 C59 C58 115.9(10) . . ?
C60 C59 H59A 108.3 . . ?
C58 C59 H59A 108.3 . . ?
C60 C59 H59B 108.3 . . ?
C58 C59 H59B 108.3 . . ?
H59A C59 H59B 107.4 . . ?
C59 C60 C61 112.6(10) . . ?
C59 C60 H60A 109.1 . . ?
C61 C60 H60A 109.1 . . ?
C59 C60 H60B 109.1 . . ?
C61 C60 H60B 109.1 . . ?
H60A C60 H60B 107.8 . . ?
C60 C61 C62 111.6(9) . . ?
C60 C61 H61A 109.3 . . ?
C62 C61 H61A 109.3 . . ?
C60 C61 H61B 109.3 . . ?
C62 C61 H61B 109.3 . . ?
H61A C61 H61B 108.0 . . ?
C61 C62 C57 112.9(9) . . ?
C61 C62 H62A 109.0 . . ?
C57 C62 H62A 109.0 . . ?
C61 C62 H62B 109.0 . . ?
C57 C62 H62B 109.0 . . ?
H62A C62 H62B 107.8 . . ?
C68 C63 C64 110.7(9) . . ?
C68 C63 P4 111.1(8) . . ?
C64 C63 P4 109.5(8) . . ?
C68 C63 H63 108.5 . . ?
C64 C63 H63 108.5 . . ?
P4 C63 H63 108.5 . . ?
C63 C64 C65 113.7(10) . . ?
C63 C64 H64A 108.8 . . ?
C65 C64 H64A 108.8 . . ?
C63 C64 H64B 108.8 . . ?
C65 C64 H64B 108.8 . . ?
H64A C64 H64B 107.7 . . ?
C66 C65 C64 112.3(10) . . ?
C66 C65 H65A 109.2 . . ?
C64 C65 H65A 109.2 . . ?
C66 C65 H65B 109.2 . . ?
C64 C65 H65B 109.2 . . ?
H65A C65 H65B 107.9 . . ?
C65 C66 C67 110.0(10) . . ?
C65 C66 H66A 109.7 . . ?
C67 C66 H66A 109.7 . . ?
C65 C66 H66B 109.7 . . ?
C67 C66 H66B 109.7 . . ?
H66A C66 H66B 108.2 . . ?
C68 C67 C66 110.3(9) . . ?
C68 C67 H67A 109.6 . . ?
C66 C67 H67A 109.6 . . ?
C68 C67 H67B 109.6 . . ?
C66 C67 H67B 109.6 . . ?
H67A C67 H67B 108.1 . . ?
C63 C68 C67 112.7(10) . . ?
C63 C68 H68A 109.1 . . ?
C67 C68 H68A 109.1 . . ?
C63 C68 H68B 109.1 . . ?
C67 C68 H68B 109.1 . . ?
H68A C68 H68B 107.8 . . ?
Si3 C69 Y2 133.1(5) . . ?
Si3 C69 H69A 104.0 . . ?
Y2 C69 H69A 104.0 . . ?
Si3 C69 H69B 104.0 . . ?
Y2 C69 H69B 104.0 . . ?
H69A C69 H69B 105.4 . . ?
Si3 C70 H70A 109.5 . . ?
Si3 C70 H70B 109.5 . . ?
H70A C70 H70B 109.5 . . ?
Si3 C70 H70C 109.5 . . ?
H70A C70 H70C 109.5 . . ?
H70B C70 H70C 109.5 . . ?
Si3 C71 H71A 109.5 . . ?
Si3 C71 H71B 109.5 . . ?
H71A C71 H71B 109.5 . . ?
Si3 C71 H71C 109.5 . . ?
H71A C71 H71C 109.5 . . ?
H71B C71 H71C 109.5 . . ?
Si3 C72 H72A 109.5 . . ?
Si3 C72 H72B 109.5 . . ?
H72A C72 H72B 109.5 . . ?
Si3 C72 H72C 109.5 . . ?
H72A C72 H72C 109.5 . . ?
H72B C72 H72C 109.5 . . ?
Si4 C73 Y2 137.5(4) . . ?
Si4 C73 H73A 102.7 . . ?
Y2 C73 H73A 102.7 . . ?
Si4 C73 H73B 102.7 . . ?
Y2 C73 H73B 102.7 . . ?
H73A C73 H73B 105.0 . . ?
Si4 C74 H74A 109.5 . . ?
Si4 C74 H74B 109.5 . . ?
H74A C74 H74B 109.5 . . ?
Si4 C74 H74C 109.5 . . ?
H74A C74 H74C 109.5 . . ?
H74B C74 H74C 109.5 . . ?
Si4 C75 H75A 109.5 . . ?
Si4 C75 H75B 109.5 . . ?
H75A C75 H75B 109.5 . . ?
Si4 C75 H75C 109.5 . . ?
H75A C75 H75C 109.5 . . ?
H75B C75 H75C 109.5 . . ?
Si4 C76 H76A 109.5 . . ?
Si4 C76 H76B 109.5 . . ?
H76A C76 H76B 109.5 . . ?
Si4 C76 H76C 109.5 . . ?
H76A C76 H76C 109.5 . . ?
H76B C76 H76C 109.5 . . ?
C1 N1 C4 104.5(8) . . ?
C1 N1 Y2 125.1(6) . . ?
C4 N1 Y2 130.3(6) . . ?
C1 N1 Y1 78.2(6) . . ?
C4 N1 Y1 77.4(5) . . ?
Y2 N1 Y1 107.4(3) . . ?
C42 N2 C39 106.9(8) . . ?
C42 N2 Y2 128.9(6) . . ?
C39 N2 Y2 123.7(6) . . ?
C42 N2 Y1 75.7(5) . . ?
C39 N2 Y1 77.4(5) . . ?
Y2 N2 Y1 106.5(3) . . ?
C31 Si1 C32 111.5(5) . . ?
C31 Si1 C34 112.7(5) . . ?
C32 Si1 C34 106.9(5) . . ?
C31 Si1 C33 109.0(5) . . ?
C32 Si1 C33 110.2(5) . . ?
C34 Si1 C33 106.3(5) . . ?
C35 Si2 C37 111.3(5) . . ?
C35 Si2 C38 113.5(5) . . ?
C37 Si2 C38 107.4(5) . . ?
C35 Si2 C36 112.2(5) . . ?
C37 Si2 C36 107.8(6) . . ?
C38 Si2 C36 104.2(5) . . ?
C71 Si3 C70 110.1(5) . . ?
C71 Si3 C72 102.4(4) . . ?
C70 Si3 C72 107.5(5) . . ?
C71 Si3 C69 108.7(4) . . ?
C70 Si3 C69 113.7(4) . . ?
C72 Si3 C69 113.9(4) . . ?
C73 Si4 C76 113.9(5) . . ?
C73 Si4 C74 112.9(5) . . ?
C76 Si4 C74 108.2(7) . . ?
C73 Si4 C75 111.5(5) . . ?
C76 Si4 C75 104.1(6) . . ?
C74 Si4 C75 105.6(7) . . ?
C5 P1 C6 104.2(4) . . ?
C5 P1 C12 102.3(4) . . ?
C6 P1 C12 110.1(5) . . ?
C5 P1 Y2 98.1(3) . . ?
C6 P1 Y2 130.5(3) . . ?
C12 P1 Y2 107.4(3) . . ?
C19 P2 C25 102.4(5) . . ?
C19 P2 C18 101.8(5) . . ?
C25 P2 C18 101.3(5) . . ?
C44 P3 C43 102.9(5) . . ?
C44 P3 C50 109.7(5) . . ?
C43 P3 C50 102.9(5) . . ?
C44 P3 Y2 108.9(4) . . ?
C43 P3 Y2 98.3(3) . . ?
C50 P3 Y2 130.0(3) . . ?
C57 P4 C56 101.9(5) . . ?
C57 P4 C63 103.7(5) . . ?
C56 P4 C63 102.1(5) . . ?
C31 Y1 C35 97.91(19) . . ?
C31 Y1 N1 126.2(3) . . ?
C35 Y1 N1 118.5(3) . . ?
C31 Y1 N2 118.1(3) . . ?
C35 Y1 N2 126.6(3) . . ?
N1 Y1 N2 71.20(13) . . ?
C31 Y1 C4 135.5(3) . . ?
C35 Y1 C4 88.5(3) . . ?
N1 Y1 C4 30.1(3) . . ?
N2 Y1 C4 90.9(3) . . ?
C31 Y1 C42 87.7(3) . . ?
C35 Y1 C42 136.3(4) . . ?
N1 Y1 C42 90.7(3) . . ?
N2 Y1 C42 30.5(2) . . ?
C4 Y1 C42 117.04(16) . . ?
C31 Y1 C1 97.0(3) . . ?
C35 Y1 C1 126.3(3) . . ?
N1 Y1 C1 29.8(3) . . ?
N2 Y1 C1 88.9(3) . . ?
C4 Y1 C1 47.6(3) . . ?
C42 Y1 C1 95.4(3) . . ?
C31 Y1 C39 127.4(3) . . ?
C35 Y1 C39 96.4(4) . . ?
N1 Y1 C39 88.5(3) . . ?
N2 Y1 C39 30.5(3) . . ?
C4 Y1 C39 95.1(3) . . ?
C42 Y1 C39 49.6(3) . . ?
C1 Y1 C39 113.87(17) . . ?
C31 Y1 C41 79.3(3) . . ?
C35 Y1 C41 108.5(3) . . ?
N1 Y1 C41 119.0(3) . . ?
N2 Y1 C41 49.6(3) . . ?
C4 Y1 C41 139.9(3) . . ?
C42 Y1 C41 30.1(3) . . ?
C1 Y1 C41 124.9(3) . . ?
C39 Y1 C41 48.2(3) . . ?
C31 Y1 C40 101.9(3) . . ?
C35 Y1 C40 87.4(3) . . ?
N1 Y1 C40 116.9(3) . . ?
N2 Y1 C40 49.5(3) . . ?
C4 Y1 C40 122.4(3) . . ?
C42 Y1 C40 49.2(3) . . ?
C1 Y1 C40 138.3(3) . . ?
C39 Y1 C40 28.9(3) . . ?
C41 Y1 C40 29.1(3) . . ?
C31 Y1 C3 109.9(3) . . ?
C35 Y1 C3 78.3(3) . . ?
N1 Y1 C3 49.6(3) . . ?
N2 Y1 C3 118.6(3) . . ?
C4 Y1 C3 28.7(3) . . ?
C42 Y1 C3 139.9(3) . . ?
C1 Y1 C3 48.2(3) . . ?
C39 Y1 C3 122.5(3) . . ?
C41 Y1 C3 168.15(18) . . ?
C40 Y1 C3 146.5(3) . . ?
C31 Y1 C2 88.4(3) . . ?
C35 Y1 C2 100.6(3) . . ?
N1 Y1 C2 49.2(3) . . ?
N2 Y1 C2 117.3(3) . . ?
C4 Y1 C2 47.3(3) . . ?
C42 Y1 C2 122.9(3) . . ?
C1 Y1 C2 29.1(3) . . ?
C39 Y1 C2 137.6(3) . . ?
C41 Y1 C2 149.6(3) . . ?
C40 Y1 C2 166.05(16) . . ?
C3 Y1 C2 29.3(3) . . ?
C73 Y2 C69 110.42(19) . . ?
C73 Y2 N2 148.2(3) . . ?
C69 Y2 N2 92.2(3) . . ?
C73 Y2 N1 95.0(3) . . ?
C69 Y2 N1 146.8(3) . . ?
N2 Y2 N1 74.90(13) . . ?
C73 Y2 P3 91.3(2) . . ?
C69 Y2 P3 93.9(2) . . ?
N2 Y2 P3 64.25(18) . . ?
N1 Y2 P3 106.9(2) . . ?
C73 Y2 P1 94.3(2) . . ?
C69 Y2 P1 91.7(2) . . ?
N2 Y2 P1 107.56(18) . . ?
N1 Y2 P1 64.65(19) . . ?
P3 Y2 P1 170.25(5) . . ?

_refine_diff_density_max         1.076
_refine_diff_density_min         -0.843
_refine_diff_density_rms         0.122



_exptl_crystal_recrystallization_method 
'Re-crystallisation from solvent: pentane'
_chemical_properties_physical    
Air-sensitive,Moisture-sensitive,Oxygen-sensitive
