# Electronic Supplementary Material (ESI) for RSC Advances.
# This journal is © The Royal Society of Chemistry 2016

####################################################################### 
# 
# 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_AVV3
_database_code_depnum_ccdc_archive 'CCDC 1043893'
_audit_update_record             
;
2015-01-16 deposited with the CCDC.
2016-01-20 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C25 H23 N O'
_chemical_formula_sum            'C25 H23 N O'
_chemical_formula_weight         353.44

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'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_cell_setting           Monoclinic
_symmetry_space_group_name_H-M   'P 21/n'
_symmetry_space_group_name_Hall  '-P 2yn'

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -y-1/2, z-1/2'

_cell_length_a                   10.6168(8)
_cell_length_b                   13.0290(10)
_cell_length_c                   13.6786(10)
_cell_angle_alpha                90.00
_cell_angle_beta                 91.3670(10)
_cell_angle_gamma                90.00
_cell_volume                     1891.6(2)
_cell_formula_units_Z            4
_cell_measurement_temperature    120(2)
_cell_measurement_reflns_used    5292
_cell_measurement_theta_min      2.40
_cell_measurement_theta_max      31.98

_exptl_crystal_description       prism
_exptl_crystal_colour            yellow
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.241
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             752
_exptl_absorpt_coefficient_mu    0.075
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.982
_exptl_absorpt_correction_T_max  0.985
_exptl_absorpt_process_details   'SADABS (Bruker, 2003)'

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      120(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            23457
_diffrn_reflns_av_R_equivalents  0.0520
_diffrn_reflns_av_sigmaI/netI    0.0434
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_theta_min         2.16
_diffrn_reflns_theta_max         30.00
_reflns_number_total             5514
_reflns_number_gt                4334
_reflns_threshold_expression     I>2σ(I)

_computing_data_collection       'Bruker APEX2'
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'

_refine_special_details          
; 
 Refinement of F² against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F², conventional R-factors R are based 
 on F, with F set to zero for negative F². The threshold expression of 
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F² are statistically about twice as large as those based on F, and R- 
 factors based on ALL data will be even larger. 
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[σ²(Fo²)+(0.0646P)²+0.2218P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_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         5514
_refine_ls_number_parameters     247
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0617
_refine_ls_R_factor_gt           0.0454
_refine_ls_wR_factor_ref         0.1257
_refine_ls_wR_factor_gt          0.1180
_refine_ls_goodness_of_fit_ref   1.073
_refine_ls_restrained_S_all      1.073
_refine_ls_shift/su_max          0.000
_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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
O1 O 0.50462(8) 0.24517(6) 0.25818(6) 0.02270(18) Uani 1 1 d . . .
C1 C 0.37131(10) 0.44966(9) 0.25944(8) 0.0215(2) Uani 1 1 d . . .
H1 H 0.3545 0.3782 0.2545 0.026 Uiso 1 1 calc R . .
C2 C 0.27173(11) 0.51996(10) 0.25359(8) 0.0261(3) Uani 1 1 d . . .
C3 C 0.29816(12) 0.62381(10) 0.26001(9) 0.0292(3) Uani 1 1 d . . .
H3 H 0.2315 0.6723 0.2547 0.035 Uiso 1 1 calc R . .
C4 C 0.42153(12) 0.65789(10) 0.27419(9) 0.0281(3) Uani 1 1 d . . .
H4 H 0.4380 0.7293 0.2797 0.034 Uiso 1 1 calc R . .
C4A C 0.52069(11) 0.58856(9) 0.28033(8) 0.0218(2) Uani 1 1 d . . .
C5 C 0.65536(11) 0.61877(8) 0.29861(8) 0.0225(2) Uani 1 1 d . . .
H5A H 0.6594 0.6926 0.3155 0.027 Uiso 1 1 calc R . .
H5B H 0.7031 0.6083 0.2381 0.027 Uiso 1 1 calc R . .
C6 C 0.71668(10) 0.55570(8) 0.38208(8) 0.0194(2) Uani 1 1 d . . .
N7 N 0.69817(8) 0.44565(7) 0.35628(6) 0.01754(19) Uani 1 1 d . . .
C7A C 0.72453(10) 0.36359(8) 0.41677(7) 0.0174(2) Uani 1 1 d . . .
C8 C 0.80899(11) 0.35657(9) 0.49778(8) 0.0225(2) Uani 1 1 d . . .
H8 H 0.8536 0.4153 0.5209 0.027 Uiso 1 1 calc R . .
C9 C 0.82521(12) 0.26244(10) 0.54264(8) 0.0260(3) Uani 1 1 d . . .
H9 H 0.8834 0.2572 0.5962 0.031 Uiso 1 1 calc R . .
C10 C 0.75943(12) 0.17433(9) 0.51245(8) 0.0262(3) Uani 1 1 d . . .
H10 H 0.7731 0.1109 0.5452 0.031 Uiso 1 1 calc R . .
C11 C 0.67443(11) 0.18059(9) 0.43452(8) 0.0225(2) Uani 1 1 d . . .
H11 H 0.6280 0.1220 0.4134 0.027 Uiso 1 1 calc R . .
C11A C 0.65833(10) 0.27496(8) 0.38748(7) 0.0177(2) Uani 1 1 d . . .
C12 C 0.57838(10) 0.30026(8) 0.30372(7) 0.0172(2) Uani 1 1 d . . .
C12A C 0.60905(10) 0.41346(8) 0.27697(7) 0.0163(2) Uani 1 1 d . . .
C12B C 0.49474(10) 0.48366(8) 0.27237(7) 0.0183(2) Uani 1 1 d . . .
C13 C 0.13793(12) 0.48152(12) 0.24216(10) 0.0363(3) Uani 1 1 d . . .
H13A H 0.0818 0.5393 0.2267 0.054 Uiso 1 1 calc R . .
H13B H 0.1123 0.4493 0.3033 0.054 Uiso 1 1 calc R . .
H13C H 0.1329 0.4311 0.1891 0.054 Uiso 1 1 calc R . .
C14 C 0.65272(12) 0.58071(9) 0.47882(8) 0.0244(2) Uani 1 1 d . . .
H14A H 0.5616 0.5703 0.4711 0.037 Uiso 1 1 calc R . .
H14B H 0.6697 0.6523 0.4966 0.037 Uiso 1 1 calc R . .
H14C H 0.6861 0.5354 0.5305 0.037 Uiso 1 1 calc R . .
C15 C 0.85670(11) 0.58342(10) 0.38874(10) 0.0287(3) Uani 1 1 d . . .
H15A H 0.8967 0.5657 0.3271 0.043 Uiso 1 1 calc R . .
H15B H 0.8973 0.5451 0.4425 0.043 Uiso 1 1 calc R . .
H15C H 0.8658 0.6572 0.4008 0.043 Uiso 1 1 calc R . .
C16 C 0.67481(10) 0.40826(8) 0.17770(7) 0.0170(2) Uani 1 1 d . . .
C17 C 0.60253(11) 0.40454(9) 0.09123(8) 0.0213(2) Uani 1 1 d . . .
H17 H 0.5135 0.4108 0.0936 0.026 Uiso 1 1 calc R . .
C18 C 0.65963(12) 0.39169(9) 0.00146(8) 0.0253(2) Uani 1 1 d . . .
H18 H 0.6095 0.3891 -0.0570 0.030 Uiso 1 1 calc R . .
C19 C 0.78984(12) 0.38267(9) -0.00277(8) 0.0250(2) Uani 1 1 d . . .
H19 H 0.8289 0.3734 -0.0639 0.030 Uiso 1 1 calc R . .
C20 C 0.86234(11) 0.38719(9) 0.08261(9) 0.0240(2) Uani 1 1 d . . .
H20 H 0.9514 0.3818 0.0798 0.029 Uiso 1 1 calc R . .
C21 C 0.80539(10) 0.39964(8) 0.17263(8) 0.0200(2) Uani 1 1 d . . .
H21 H 0.8559 0.4023 0.2309 0.024 Uiso 1 1 calc R . .


_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
O1 C12 1.2220(13) . ?
C1 C12B 1.3906(15) . ?
C1 C2 1.3996(16) . ?
C1 H1 0.9500 . ?
C2 C3 1.3842(19) . ?
C2 C13 1.5108(18) . ?
C3 C4 1.3922(19) . ?
C3 H3 0.9500 . ?
C4 C4A 1.3881(16) . ?
C4 H4 0.9500 . ?
C4A C12B 1.3979(16) . ?
C4A C5 1.4982(16) . ?
C5 C6 1.5385(16) . ?
C5 H5A 0.9900 . ?
C5 H5B 0.9900 . ?
C6 N7 1.4885(14) . ?
C6 C15 1.5304(16) . ?
C6 C14 1.5367(15) . ?
N7 C7A 1.3766(13) . ?
N7 C12A 1.4830(13) . ?
C7A C11A 1.4052(15) . ?
C7A C8 1.4117(15) . ?
C8 C9 1.3804(16) . ?
C8 H8 0.9500 . ?
C9 C10 1.4008(18) . ?
C9 H9 0.9500 . ?
C10 C11 1.3826(16) . ?
C10 H10 0.9500 . ?
C11 C11A 1.3962(15) . ?
C11 H11 0.9500 . ?
C11A C12 1.4476(14) . ?
C12 C12A 1.5558(15) . ?
C12A C12B 1.5198(14) . ?
C12A C16 1.5430(14) . ?
C13 H13A 0.9800 . ?
C13 H13B 0.9800 . ?
C13 H13C 0.9800 . ?
C14 H14A 0.9800 . ?
C14 H14B 0.9800 . ?
C14 H14C 0.9800 . ?
C15 H15A 0.9800 . ?
C15 H15B 0.9800 . ?
C15 H15C 0.9800 . ?
C16 C21 1.3943(15) . ?
C16 C17 1.3953(14) . ?
C17 C18 1.3925(16) . ?
C17 H17 0.9500 . ?
C18 C19 1.3899(17) . ?
C18 H18 0.9500 . ?
C19 C20 1.3846(17) . ?
C19 H19 0.9500 . ?
C20 C21 1.3942(15) . ?
C20 H20 0.9500 . ?
C21 H21 0.9500 . ?

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
C12B C1 C2 120.46(11) . . ?
C12B C1 H1 119.8 . . ?
C2 C1 H1 119.8 . . ?
C3 C2 C1 118.97(11) . . ?
C3 C2 C13 121.28(11) . . ?
C1 C2 C13 119.74(12) . . ?
C2 C3 C4 120.61(11) . . ?
C2 C3 H3 119.7 . . ?
C4 C3 H3 119.7 . . ?
C4A C4 C3 120.70(12) . . ?
C4A C4 H4 119.7 . . ?
C3 C4 H4 119.7 . . ?
C4 C4A C12B 118.93(11) . . ?
C4 C4A C5 123.95(11) . . ?
C12B C4A C5 117.08(10) . . ?
C4A C5 C6 111.64(9) . . ?
C4A C5 H5A 109.3 . . ?
C6 C5 H5A 109.3 . . ?
C4A C5 H5B 109.3 . . ?
C6 C5 H5B 109.3 . . ?
H5A C5 H5B 108.0 . . ?
N7 C6 C15 111.35(9) . . ?
N7 C6 C14 110.48(9) . . ?
C15 C6 C14 110.32(9) . . ?
N7 C6 C5 106.71(8) . . ?
C15 C6 C5 108.14(9) . . ?
C14 C6 C5 109.75(9) . . ?
C7A N7 C12A 109.70(8) . . ?
C7A N7 C6 125.58(9) . . ?
C12A N7 C6 121.61(8) . . ?
N7 C7A C11A 111.95(9) . . ?
N7 C7A C8 129.67(10) . . ?
C11A C7A C8 118.33(10) . . ?
C9 C8 C7A 118.46(11) . . ?
C9 C8 H8 120.8 . . ?
C7A C8 H8 120.8 . . ?
C8 C9 C10 122.76(11) . . ?
C8 C9 H9 118.6 . . ?
C10 C9 H9 118.6 . . ?
C11 C10 C9 119.38(11) . . ?
C11 C10 H10 120.3 . . ?
C9 C10 H10 120.3 . . ?
C10 C11 C11A 118.54(11) . . ?
C10 C11 H11 120.7 . . ?
C11A C11 H11 120.7 . . ?
C11 C11A C7A 122.50(10) . . ?
C11 C11A C12 128.92(10) . . ?
C7A C11A C12 108.56(9) . . ?
O1 C12 C11A 128.78(10) . . ?
O1 C12 C12A 124.89(10) . . ?
C11A C12 C12A 106.26(8) . . ?
N7 C12A C12B 110.79(8) . . ?
N7 C12A C16 111.22(8) . . ?
C12B C12A C16 111.56(8) . . ?
N7 C12A C12 103.27(8) . . ?
C12B C12A C12 114.13(9) . . ?
C16 C12A C12 105.49(8) . . ?
C1 C12B C4A 120.32(10) . . ?
C1 C12B C12A 124.24(10) . . ?
C4A C12B C12A 115.44(9) . . ?
C2 C13 H13A 109.5 . . ?
C2 C13 H13B 109.5 . . ?
H13A C13 H13B 109.5 . . ?
C2 C13 H13C 109.5 . . ?
H13A C13 H13C 109.5 . . ?
H13B C13 H13C 109.5 . . ?
C6 C14 H14A 109.5 . . ?
C6 C14 H14B 109.5 . . ?
H14A C14 H14B 109.5 . . ?
C6 C14 H14C 109.5 . . ?
H14A C14 H14C 109.5 . . ?
H14B C14 H14C 109.5 . . ?
C6 C15 H15A 109.5 . . ?
C6 C15 H15B 109.5 . . ?
H15A C15 H15B 109.5 . . ?
C6 C15 H15C 109.5 . . ?
H15A C15 H15C 109.5 . . ?
H15B C15 H15C 109.5 . . ?
C21 C16 C17 118.85(10) . . ?
C21 C16 C12A 121.23(9) . . ?
C17 C16 C12A 119.75(9) . . ?
C18 C17 C16 120.63(10) . . ?
C18 C17 H17 119.7 . . ?
C16 C17 H17 119.7 . . ?
C19 C18 C17 120.08(11) . . ?
C19 C18 H18 120.0 . . ?
C17 C18 H18 120.0 . . ?
C20 C19 C18 119.65(10) . . ?
C20 C19 H19 120.2 . . ?
C18 C19 H19 120.2 . . ?
C19 C20 C21 120.39(11) . . ?
C19 C20 H20 119.8 . . ?
C21 C20 H20 119.8 . . ?
C20 C21 C16 120.40(10) . . ?
C20 C21 H21 119.8 . . ?
C16 C21 H21 119.8 . . ?

loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
C12B C1 C2 C3 0.57(16) . . . . ?
C12B C1 C2 C13 -178.42(11) . . . . ?
C1 C2 C3 C4 -1.39(17) . . . . ?
C13 C2 C3 C4 177.59(11) . . . . ?
C2 C3 C4 C4A 1.22(18) . . . . ?
C3 C4 C4A C12B -0.21(17) . . . . ?
C3 C4 C4A C5 -178.01(11) . . . . ?
C4 C4A C5 C6 129.78(11) . . . . ?
C12B C4A C5 C6 -48.05(13) . . . . ?
C4A C5 C6 N7 54.37(11) . . . . ?
C4A C5 C6 C15 174.25(9) . . . . ?
C4A C5 C6 C14 -65.36(12) . . . . ?
C15 C6 N7 C7A 70.93(13) . . . . ?
C14 C6 N7 C7A -52.02(14) . . . . ?
C5 C6 N7 C7A -171.28(10) . . . . ?
C15 C6 N7 C12A -131.10(10) . . . . ?
C14 C6 N7 C12A 105.95(11) . . . . ?
C5 C6 N7 C12A -13.31(12) . . . . ?
C12A N7 C7A C11A -1.22(12) . . . . ?
C6 N7 C7A C11A 158.95(10) . . . . ?
C12A N7 C7A C8 176.04(10) . . . . ?
C6 N7 C7A C8 -23.79(17) . . . . ?
N7 C7A C8 C9 -175.32(11) . . . . ?
C11A C7A C8 C9 1.79(15) . . . . ?
C7A C8 C9 C10 -1.40(18) . . . . ?
C8 C9 C10 C11 0.05(18) . . . . ?
C9 C10 C11 C11A 0.87(17) . . . . ?
C10 C11 C11A C7A -0.43(16) . . . . ?
C10 C11 C11A C12 178.32(11) . . . . ?
N7 C7A C11A C11 176.68(10) . . . . ?
C8 C7A C11A C11 -0.92(16) . . . . ?
N7 C7A C11A C12 -2.29(12) . . . . ?
C8 C7A C11A C12 -179.89(9) . . . . ?
C11 C11A C12 O1 2.69(19) . . . . ?
C7A C11A C12 O1 -178.43(11) . . . . ?
C11 C11A C12 C12A -174.28(11) . . . . ?
C7A C11A C12 C12A 4.61(11) . . . . ?
C7A N7 C12A C12B 126.48(9) . . . . ?
C6 N7 C12A C12B -34.61(12) . . . . ?
C7A N7 C12A C16 -108.82(9) . . . . ?
C6 N7 C12A C16 90.09(11) . . . . ?
C7A N7 C12A C12 3.88(10) . . . . ?
C6 N7 C12A C12 -157.21(9) . . . . ?
O1 C12 C12A N7 177.80(10) . . . . ?
C11A C12 C12A N7 -5.09(10) . . . . ?
O1 C12 C12A C12B 57.45(14) . . . . ?
C11A C12 C12A C12B -125.44(9) . . . . ?
O1 C12 C12A C16 -65.38(13) . . . . ?
C11A C12 C12A C16 111.74(9) . . . . ?
C2 C1 C12B C4A 0.42(16) . . . . ?
C2 C1 C12B C12A -178.39(10) . . . . ?
C4 C4A C12B C1 -0.60(16) . . . . ?
C5 C4A C12B C1 177.34(10) . . . . ?
C4 C4A C12B C12A 178.31(10) . . . . ?
C5 C4A C12B C12A -3.75(14) . . . . ?
N7 C12A C12B C1 -137.12(10) . . . . ?
C16 C12A C12B C1 98.38(12) . . . . ?
C12 C12A C12B C1 -21.07(14) . . . . ?
N7 C12A C12B C4A 44.02(12) . . . . ?
C16 C12A C12B C4A -80.48(11) . . . . ?
C12 C12A C12B C4A 160.07(9) . . . . ?
N7 C12A C16 C21 20.54(13) . . . . ?
C12B C12A C16 C21 144.80(10) . . . . ?
C12 C12A C16 C21 -90.75(11) . . . . ?
N7 C12A C16 C17 -164.20(9) . . . . ?
C12B C12A C16 C17 -39.94(13) . . . . ?
C12 C12A C16 C17 84.51(11) . . . . ?
C21 C16 C17 C18 0.46(16) . . . . ?
C12A C16 C17 C18 -174.91(10) . . . . ?
C16 C17 C18 C19 -0.15(18) . . . . ?
C17 C18 C19 C20 -0.42(18) . . . . ?
C18 C19 C20 C21 0.67(18) . . . . ?
C19 C20 C21 C16 -0.36(17) . . . . ?
C17 C16 C21 C20 -0.21(16) . . . . ?
C12A C16 C21 C20 175.10(10) . . . . ?

_diffrn_measured_fraction_theta_max 1.000
_diffrn_reflns_theta_full        30.00
_diffrn_measured_fraction_theta_full 1.000
_refine_diff_density_max         0.427
_refine_diff_density_min         -0.245
_refine_diff_density_rms         0.049

#=============================================================================
#                         END of CIF
#=============================================================================
#    It is useful and  STRONGLY RECOMMENDED  to add a line at the end of
#     your CIF such as:-
#    #       END of CIF  
#    so that you and all subsequent readers know that this IS the end of the 
#    CIF and that it has been correctly transmitted in its entirety.
#=============================================================================
#    END of SHELXL97-2004 insert template
#=============================================================================
