# Electronic Supplementary Material (ESI) for Chemical Communications
# This journal is © The Royal Society of Chemistry 2013

#######################################################################
#
#                 Cambridge Crystallographic Data Centre
#                                CCDC 
# 
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# 
#  This CIF contains data from an original supplementary publication
#  deposited with the CCDC, and may include chemical, crystal,
#  experimental, refinement, atomic coordinates,
#  anisotropic displacement parameters and molecular geometry data,
#  as required by the journal to which it was submitted.
#
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#  fide research purposes only. It may contain copyright material
#  of the CCDC or of third parties, and may not be copied or further
#  disseminated in any form, whether machine-readable or not,
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#  data retrieval see:
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#  from this site to visualise CIF-encoded structures and 
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data_eu

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C28 H25 Eu N2 O17 '
_chemical_formula_weight         813.47

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'
Eu Eu -0.1578 3.6682 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   P21/n

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                   15.535(4)
_cell_length_b                   12.555(3)
_cell_length_c                   15.636(4)
_cell_angle_alpha                90.00
_cell_angle_beta                 104.005(5)
_cell_angle_gamma                90.00
_cell_volume                     2959.0(13)
_cell_formula_units_Z            4
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    5118
_cell_measurement_theta_min      2.11
_cell_measurement_theta_max      26.15

_exptl_crystal_description       block
_exptl_crystal_colour            colorless
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.801
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1580
_exptl_absorpt_coefficient_mu    2.206
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.809
_exptl_absorpt_correction_T_max  0.876
_exptl_absorpt_process_details   'SADABS, Sheldrick, 1996'

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      296(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       '\f and \w scans'
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         0
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            18291
_diffrn_reflns_av_R_equivalents  0.0275
_diffrn_reflns_av_sigmaI/netI    0.0294
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_theta_min         2.11
_diffrn_reflns_theta_max         26.17
_reflns_number_total             5935
_reflns_number_gt                5118
_reflns_threshold_expression     >2sigma(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 F^2^ against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F^2^, conventional R-factors R are based 
 on F, with F set to zero for negative F^2^. The threshold expression of 
 F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F^2^ 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/[\s^2^(Fo^2^)+(0.0502P)^2^+3.3582P] where P=(Fo^2^+2Fc^2^)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         5924
_refine_ls_number_parameters     489
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0363
_refine_ls_R_factor_gt           0.0296
_refine_ls_wR_factor_ref         0.0860
_refine_ls_wR_factor_gt          0.0822
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_restrained_S_all      1.032
_refine_ls_shift/su_max          0.009
_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
Eu1 Eu 0.532719(11) 0.588610(14) 0.364953(11) 0.02151(8) Uani 1 1 d . . .
N1 N 0.6777(2) 0.0060(3) 0.6156(2) 0.0290(7) Uani 1 1 d . . .
N2 N 0.5078(2) 0.8041(3) -0.0839(2) 0.0283(7) Uani 1 1 d . . .
O1 O 0.8034(3) 0.1949(3) 0.3152(3) 0.0687(12) Uani 1 1 d . . .
OW1 O 0.8122(3) 0.3668(4) 0.1703(3) 0.0820(14) Uani 1 1 d . . .
O2 O 0.8499(3) 0.0413(3) 0.3791(3) 0.0612(11) Uani 1 1 d . . .
OW2 O 0.7876(3) 0.4576(4) 0.3173(3) 0.0870(14) Uani 1 1 d . . .
O3 O 0.6216(2) 0.8932(3) 0.0085(2) 0.0577(10) Uani 1 1 d . . .
OW3 O 0.4188(2) 0.4489(3) 0.3563(2) 0.0468(8) Uani 1 1 d . . .
O4 O 0.5762(3) -0.1017(3) 0.5267(2) 0.0563(10) Uani 1 1 d . . .
OW4 O 0.5606(2) 0.4733(2) 0.2497(2) 0.0482(8) Uani 1 1 d . . .
O5 O 0.68738(18) 0.6209(2) 0.38042(18) 0.0328(6) Uani 1 1 d . . .
OW5 O 0.54381(19) 0.7835(2) 0.37669(18) 0.0366(7) Uani 1 1 d . . .
O6 O 0.4159(2) 0.7319(2) -0.20672(19) 0.0406(7) Uani 1 1 d . . .
O7 O 0.4571(2) 0.6316(3) 0.4688(2) 0.0432(8) Uani 1 1 d . . .
O8 O 0.6050(2) 0.4269(2) 0.4286(2) 0.0359(7) Uani 1 1 d . . .
O9 O 0.7668(2) 0.0888(3) 0.7326(2) 0.0507(9) Uani 1 1 d . . .
O10 O 0.65671(18) 0.6417(3) 0.50975(19) 0.0383(7) Uani 1 1 d . . .
O11 O 0.40291(19) 0.6519(3) 0.24165(18) 0.0383(7) Uani 1 1 d . . .
O12 O 0.53740(17) 0.6799(2) 0.22633(17) 0.0295(6) Uani 1 1 d . . .
C1 C 0.8019(3) 0.1187(4) 0.3718(3) 0.0416(11) Uani 1 1 d . . .
C2 C 0.6353(3) -0.1476(3) 0.6803(3) 0.0330(9) Uani 1 1 d . . .
H2 H 0.656(3) -0.197(4) 0.675(3) 0.042(15) Uiso 1 1 d . . .
C3 C 0.7353(3) 0.0634(3) 0.4922(3) 0.0317(9) Uani 1 1 d . . .
H3 H 0.755(3) -0.006(4) 0.493(3) 0.031(11) Uiso 1 1 d . . .
C4 C 0.5692(3) -0.0004(3) 0.7856(3) 0.0321(9) Uani 1 1 d . . .
H4 H 0.551(4) 0.059(5) 0.796(4) 0.060(17) Uiso 1 1 d . . .
C5 C 0.5147(3) 0.9459(3) -0.2757(3) 0.0304(8) Uani 1 1 d . . .
H5 H 0.461(3) 0.969(3) -0.304(3) 0.032(11) Uiso 1 1 d . . .
C6 C 0.6344(3) 0.8376(4) -0.1364(3) 0.0341(10) Uani 1 1 d . . .
H6 H 0.678(3) 0.808(4) -0.119(3) 0.040(14) Uiso 1 1 d . . .
C7 C 0.6959(2) 0.2352(3) 0.4263(2) 0.0269(8) Uani 1 1 d . . .
H7 H 0.699(3) 0.285(3) 0.383(3) 0.026(10) Uiso 1 1 d . . .
C8 C 0.7210(3) 0.0139(4) 0.7026(3) 0.0337(9) Uani 1 1 d . . .
C9 C 0.3619(3) 0.8288(3) -0.0566(3) 0.0298(8) Uani 1 1 d . . .
H9 H 0.346(2) 0.860(3) -0.109(3) 0.018(9) Uiso 1 1 d . . .
C10 C 0.5471(3) 0.8381(3) -0.2935(3) 0.0295(8) Uani 1 1 d . . .
H10 H 0.513(3) 0.800(4) -0.332(3) 0.038(13) Uiso 1 1 d . . .
C11 C 0.5913(3) 0.8514(4) -0.0604(3) 0.0365(10) Uani 1 1 d . . .
C12 C 0.6449(2) 0.2555(3) 0.4864(2) 0.0248(8) Uani 1 1 d . . .
C13 C 0.6554(3) -0.0541(4) 0.8254(3) 0.0321(9) Uani 1 1 d . . .
H13 H 0.688(3) -0.014(3) 0.861(3) 0.031(12) Uiso 1 1 d . . .
C14 C 0.4778(3) 0.7514(3) 0.0548(3) 0.0307(9) Uani 1 1 d . . .
H14 H 0.534(3) 0.730(3) 0.070(3) 0.027(10) Uiso 1 1 d . . .
C15 C 0.7412(3) 0.1399(3) 0.4298(3) 0.0302(8) Uani 1 1 d . . .
C16 C 0.7100(3) 0.6456(3) 0.4618(3) 0.0309(8) Uani 1 1 d . . .
C17 C 0.3321(3) 0.7702(3) 0.0795(2) 0.0270(8) Uani 1 1 d . . .
H17 H 0.290(2) 0.763(3) 0.109(2) 0.022(10) Uiso 1 1 d . . .
C18 C 0.4486(2) 0.7953(3) -0.0271(2) 0.0272(8) Uani 1 1 d . . .
C19 C 0.4875(3) 0.7659(3) -0.1699(2) 0.0283(8) Uani 1 1 d . . .
C20 C 0.5679(3) 0.7765(3) -0.2059(3) 0.0305(9) Uani 1 1 d . . .
H20 H 0.589(3) 0.714(3) -0.213(3) 0.022(10) Uiso 1 1 d . . .
C22 C 0.6396(3) 0.1793(3) 0.5489(2) 0.0255(8) Uani 1 1 d . . .
H22 H 0.612(3) 0.190(3) 0.587(3) 0.017(10) Uiso 1 1 d . . .
C23 C 0.6997(3) -0.0836(4) 0.7504(3) 0.0356(10) Uani 1 1 d . . .
H23 H 0.746(4) -0.112(4) 0.772(3) 0.044(14) Uiso 1 1 d . . .
C24 C 0.5948(2) 0.3585(3) 0.4819(2) 0.0255(8) Uani 1 1 d . . .
C25 C 0.3034(2) 0.8165(3) -0.0030(3) 0.0273(8) Uani 1 1 d . . .
C26 C 0.6239(3) -0.0841(3) 0.5970(3) 0.0335(9) Uani 1 1 d . . .
C27 C 0.6843(3) 0.0849(3) 0.5508(3) 0.0272(8) Uani 1 1 d . . .
C28 C 0.4541(3) 0.6864(3) 0.1973(2) 0.0272(8) Uani 1 1 d . . .
C29 C 0.4192(2) 0.7373(3) 0.1089(2) 0.0265(8) Uani 1 1 d . . .

loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
Eu1 0.02149(11) 0.02638(11) 0.01793(11) 0.00256(7) 0.00724(7) 0.00066(7)
N1 0.0324(17) 0.0292(17) 0.0296(17) 0.0078(14) 0.0157(15) 0.0014(14)
N2 0.0246(16) 0.0408(19) 0.0215(16) 0.0077(14) 0.0093(13) 0.0025(14)
O1 0.095(3) 0.063(2) 0.072(3) 0.030(2) 0.066(2) 0.031(2)
OW1 0.091(3) 0.084(3) 0.083(3) 0.010(3) 0.045(3) 0.033(3)
O2 0.076(3) 0.045(2) 0.081(3) 0.0117(19) 0.056(2) 0.0194(19)
OW2 0.105(4) 0.086(3) 0.065(3) -0.015(2) 0.011(3) 0.027(3)
O3 0.045(2) 0.099(3) 0.0281(18) -0.0031(18) 0.0074(15) -0.0217(19)
OW3 0.0402(17) 0.060(2) 0.0360(17) 0.0150(15) 0.0002(14) -0.0192(16)
O4 0.094(3) 0.050(2) 0.0286(18) -0.0097(14) 0.0220(19) -0.0264(19)
OW4 0.078(2) 0.0374(17) 0.0362(17) -0.0057(14) 0.0271(17) -0.0006(16)
O5 0.0245(14) 0.0460(16) 0.0271(14) -0.0050(12) 0.0049(12) -0.0055(12)
OW5 0.0465(17) 0.0318(15) 0.0327(15) -0.0025(12) 0.0121(14) -0.0017(13)
O6 0.0452(18) 0.0446(17) 0.0359(16) -0.0085(14) 0.0177(14) -0.0141(15)
O7 0.0524(19) 0.0427(17) 0.0449(18) 0.0109(15) 0.0317(16) 0.0168(15)
O8 0.0377(16) 0.0350(16) 0.0402(17) 0.0152(13) 0.0193(14) 0.0115(12)
O9 0.0393(18) 0.065(2) 0.0405(19) 0.0161(16) -0.0033(15) -0.0196(16)
O10 0.0255(14) 0.0571(19) 0.0337(16) 0.0000(14) 0.0100(12) -0.0064(14)
O11 0.0295(15) 0.0583(19) 0.0291(15) 0.0164(14) 0.0112(12) -0.0016(14)
O12 0.0245(13) 0.0431(16) 0.0224(13) 0.0070(11) 0.0082(11) 0.0029(12)
C1 0.047(3) 0.040(2) 0.047(3) 0.001(2) 0.029(2) 0.004(2)
C2 0.045(2) 0.023(2) 0.039(2) 0.0034(17) 0.026(2) 0.0069(19)
C3 0.035(2) 0.026(2) 0.037(2) 0.0031(17) 0.0157(19) 0.0044(17)
C4 0.037(2) 0.027(2) 0.037(2) -0.0006(18) 0.0176(19) 0.0036(18)
C5 0.027(2) 0.034(2) 0.031(2) 0.0087(17) 0.0101(17) 0.0050(17)
C6 0.022(2) 0.052(3) 0.028(2) 0.0158(19) 0.0073(17) 0.0094(19)
C7 0.0276(19) 0.032(2) 0.0254(19) 0.0004(16) 0.0147(16) -0.0038(16)
C8 0.0211(18) 0.045(2) 0.035(2) 0.0152(19) 0.0083(17) 0.0017(18)
C9 0.029(2) 0.040(2) 0.0203(19) 0.0048(16) 0.0061(16) 0.0027(17)
C10 0.037(2) 0.029(2) 0.025(2) -0.0014(16) 0.0114(18) -0.0056(17)
C11 0.027(2) 0.058(3) 0.024(2) 0.0133(19) 0.0053(17) 0.0015(19)
C12 0.0214(17) 0.031(2) 0.0226(18) 0.0018(15) 0.0065(14) -0.0010(15)
C13 0.027(2) 0.045(2) 0.024(2) 0.0008(18) 0.0053(17) -0.0084(19)
C14 0.0235(19) 0.043(2) 0.027(2) 0.0077(17) 0.0078(16) 0.0044(17)
C15 0.034(2) 0.031(2) 0.031(2) 0.0016(17) 0.0187(18) -0.0001(17)
C16 0.0248(19) 0.034(2) 0.033(2) 0.0009(17) 0.0067(17) -0.0012(16)
C17 0.0250(18) 0.035(2) 0.0227(18) 0.0024(16) 0.0088(15) -0.0029(16)
C18 0.0247(18) 0.036(2) 0.0238(19) 0.0046(16) 0.0108(15) 0.0021(16)
C19 0.039(2) 0.0240(18) 0.0253(19) 0.0058(15) 0.0154(17) 0.0033(17)
C20 0.038(2) 0.024(2) 0.037(2) 0.0062(17) 0.0228(18) 0.0072(17)
C22 0.0252(19) 0.033(2) 0.0213(18) 0.0026(15) 0.0119(16) 0.0010(16)
C23 0.022(2) 0.048(3) 0.039(2) 0.020(2) 0.0116(18) 0.0093(18)
C24 0.0235(18) 0.031(2) 0.0229(18) 0.0021(15) 0.0082(15) 0.0008(15)
C25 0.0213(18) 0.033(2) 0.028(2) -0.0004(16) 0.0066(15) 0.0004(15)
C26 0.047(3) 0.032(2) 0.029(2) -0.0011(17) 0.023(2) -0.0014(18)
C27 0.0271(19) 0.030(2) 0.0263(19) 0.0077(15) 0.0093(16) -0.0007(15)
C28 0.030(2) 0.030(2) 0.0223(18) 0.0020(15) 0.0072(16) 0.0007(16)
C29 0.0282(19) 0.032(2) 0.0201(17) 0.0039(15) 0.0079(15) -0.0008(16)

_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
Eu1 O7 2.287(3) . ?
Eu1 O5 2.391(3) . ?
Eu1 O8 2.415(3) . ?
Eu1 OW4 2.431(3) . ?
Eu1 OW5 2.456(3) . ?
Eu1 O12 2.468(3) . ?
Eu1 OW3 2.472(3) . ?
Eu1 O11 2.556(3) . ?
Eu1 O10 2.678(3) . ?
Eu1 C28 2.884(4) . ?
Eu1 C16 2.894(4) . ?
N1 C8 1.367(5) . ?
N1 C26 1.394(5) . ?
N1 C27 1.439(5) . ?
N2 C19 1.390(5) . ?
N2 C11 1.392(5) . ?
N2 C18 1.429(5) . ?
O1 C1 1.306(6) . ?
O2 C1 1.214(6) . ?
O3 C11 1.188(5) . ?
O4 C26 1.188(6) . ?
O5 C16 1.273(5) . ?
O6 C19 1.200(5) . ?
O7 C24 1.249(4) 3_666 ?
O8 C24 1.233(4) . ?
O9 C8 1.203(5) . ?
O10 C16 1.246(5) . ?
O11 C28 1.252(5) . ?
O12 C28 1.265(5) . ?
C1 C15 1.482(5) . ?
C2 C26 1.500(6) . ?
C2 C23 1.521(7) . ?
C2 C10 1.533(6) 1_546 ?
C3 C27 1.376(6) . ?
C3 C15 1.388(6) . ?
C4 C5 1.303(6) 1_546 ?
C4 C13 1.494(6) . ?
C5 C4 1.303(6) 1_564 ?
C5 C10 1.494(6) . ?
C6 C11 1.509(6) . ?
C6 C20 1.514(6) . ?
C6 C13 1.551(6) 1_564 ?
C7 C15 1.383(6) . ?
C7 C12 1.392(5) . ?
C8 C23 1.513(6) . ?
C9 C18 1.379(5) . ?
C9 C25 1.385(5) . ?
C10 C2 1.533(6) 1_564 ?
C10 C20 1.538(5) . ?
C12 C22 1.384(5) . ?
C12 C24 1.503(5) . ?
C13 C23 1.543(6) . ?
C13 C6 1.551(6) 1_546 ?
C14 C18 1.367(5) . ?
C14 C29 1.396(5) . ?
C16 C25 1.499(5) 4_676 ?
C17 C29 1.382(5) . ?
C17 C25 1.388(5) . ?
C19 C20 1.496(5) . ?
C22 C27 1.370(5) . ?
C24 O7 1.249(4) 3_666 ?
C25 C16 1.499(5) 4_575 ?
C28 C29 1.500(5) . ?

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
O7 Eu1 O5 124.35(11) . . ?
O7 Eu1 O8 99.99(10) . . ?
O5 Eu1 O8 75.24(10) . . ?
O7 Eu1 OW4 151.80(12) . . ?
O5 Eu1 OW4 79.69(11) . . ?
O8 Eu1 OW4 69.89(11) . . ?
O7 Eu1 OW5 75.55(10) . . ?
O5 Eu1 OW5 76.87(10) . . ?
O8 Eu1 OW5 142.13(10) . . ?
OW4 Eu1 OW5 128.81(10) . . ?
O7 Eu1 O12 130.03(10) . . ?
O5 Eu1 O12 76.56(9) . . ?
O8 Eu1 O12 129.97(9) . . ?
OW4 Eu1 O12 64.97(10) . . ?
OW5 Eu1 O12 65.60(9) . . ?
O7 Eu1 OW3 73.89(12) . . ?
O5 Eu1 OW3 144.56(11) . . ?
O8 Eu1 OW3 71.42(11) . . ?
OW4 Eu1 OW3 77.92(12) . . ?
OW5 Eu1 OW3 138.34(11) . . ?
O12 Eu1 OW3 117.01(10) . . ?
O7 Eu1 O11 90.87(10) . . ?
O5 Eu1 O11 127.86(9) . . ?
O8 Eu1 O11 140.84(11) . . ?
OW4 Eu1 O11 82.85(11) . . ?
OW5 Eu1 O11 77.00(10) . . ?
O12 Eu1 O11 51.60(8) . . ?
OW3 Eu1 O11 75.85(10) . . ?
O7 Eu1 O10 74.26(11) . . ?
O5 Eu1 O10 51.13(9) . . ?
O8 Eu1 O10 72.14(11) . . ?
OW4 Eu1 O10 123.66(11) . . ?
OW5 Eu1 O10 70.48(10) . . ?
O12 Eu1 O10 117.32(9) . . ?
OW3 Eu1 O10 125.58(9) . . ?
O11 Eu1 O10 146.64(11) . . ?
O7 Eu1 C28 111.57(11) . . ?
O5 Eu1 C28 102.34(10) . . ?
O8 Eu1 C28 141.67(10) . . ?
OW4 Eu1 C28 72.06(11) . . ?
OW5 Eu1 C28 69.55(10) . . ?
O12 Eu1 C28 25.88(10) . . ?
OW3 Eu1 C28 96.45(10) . . ?
O11 Eu1 C28 25.72(9) . . ?
O10 Eu1 C28 136.23(10) . . ?
O7 Eu1 C16 99.06(12) . . ?
O5 Eu1 C16 25.70(10) . . ?
O8 Eu1 C16 72.76(11) . . ?
OW4 Eu1 C16 102.55(12) . . ?
OW5 Eu1 C16 70.97(11) . . ?
O12 Eu1 C16 96.78(10) . . ?
OW3 Eu1 C16 141.48(11) . . ?
O11 Eu1 C16 142.66(10) . . ?
O10 Eu1 C16 25.46(10) . . ?
C28 Eu1 C16 120.67(11) . . ?
C8 N1 C26 113.2(3) . . ?
C8 N1 C27 123.3(3) . . ?
C26 N1 C27 123.5(3) . . ?
C19 N2 C11 112.4(3) . . ?
C19 N2 C18 122.9(3) . . ?
C11 N2 C18 124.6(3) . . ?
C16 O5 Eu1 99.8(2) . . ?
C24 O7 Eu1 168.7(3) 3_666 . ?
C24 O8 Eu1 137.7(3) . . ?
C16 O10 Eu1 87.0(2) . . ?
C28 O11 Eu1 91.9(2) . . ?
C28 O12 Eu1 95.7(2) . . ?
O2 C1 O1 122.6(4) . . ?
O2 C1 C15 123.6(4) . . ?
O1 C1 C15 113.7(4) . . ?
C26 C2 C23 105.3(3) . . ?
C26 C2 C10 111.7(4) . 1_546 ?
C23 C2 C10 110.1(3) . 1_546 ?
C27 C3 C15 118.6(4) . . ?
C5 C4 C13 115.5(4) 1_546 . ?
C4 C5 C10 114.7(4) 1_564 . ?
C11 C6 C20 105.5(3) . . ?
C11 C6 C13 112.1(4) . 1_564 ?
C20 C6 C13 109.8(3) . 1_564 ?
C15 C7 C12 119.9(3) . . ?
O9 C8 N1 123.2(4) . . ?
O9 C8 C23 128.3(4) . . ?
N1 C8 C23 108.5(4) . . ?
C18 C9 C25 119.6(4) . . ?
C5 C10 C2 107.9(3) . 1_564 ?
C5 C10 C20 107.3(3) . . ?
C2 C10 C20 106.8(3) 1_564 . ?
O3 C11 N2 124.5(4) . . ?
O3 C11 C6 127.6(4) . . ?
N2 C11 C6 107.8(4) . . ?
C22 C12 C7 119.4(3) . . ?
C22 C12 C24 120.6(3) . . ?
C7 C12 C24 119.9(3) . . ?
C4 C13 C23 108.1(3) . . ?
C4 C13 C6 107.8(3) . 1_546 ?
C23 C13 C6 104.8(4) . 1_546 ?
C18 C14 C29 120.1(4) . . ?
C7 C15 C3 120.5(4) . . ?
C7 C15 C1 121.6(4) . . ?
C3 C15 C1 117.8(4) . . ?
O10 C16 O5 121.9(4) . . ?
O10 C16 C25 121.1(4) . 4_676 ?
O5 C16 C25 116.9(3) . 4_676 ?
O10 C16 Eu1 67.5(2) . . ?
O5 C16 Eu1 54.49(19) . . ?
C25 C16 Eu1 170.0(3) 4_676 . ?
C29 C17 C25 120.2(3) . . ?
C14 C18 C9 120.8(3) . . ?
C14 C18 N2 119.7(3) . . ?
C9 C18 N2 119.5(3) . . ?
O6 C19 N2 123.7(3) . . ?
O6 C19 C20 127.7(4) . . ?
N2 C19 C20 108.5(3) . . ?
C19 C20 C6 105.2(3) . . ?
C19 C20 C10 111.4(3) . . ?
C6 C20 C10 110.2(3) . . ?
C27 C22 C12 119.8(4) . . ?
C8 C23 C2 104.8(4) . . ?
C8 C23 C13 111.9(4) . . ?
C2 C23 C13 109.8(3) . . ?
O8 C24 O7 123.8(4) . 3_666 ?
O8 C24 C12 118.7(3) . . ?
O7 C24 C12 117.4(3) 3_666 . ?
C17 C25 C9 119.9(4) . . ?
C17 C25 C16 122.6(3) . 4_575 ?
C9 C25 C16 117.5(3) . 4_575 ?
O4 C26 N1 123.5(4) . . ?
O4 C26 C2 128.3(4) . . ?
N1 C26 C2 108.1(4) . . ?
C22 C27 C3 121.7(4) . . ?
C22 C27 N1 119.3(3) . . ?
C3 C27 N1 119.0(3) . . ?
O11 C28 O12 120.7(3) . . ?
O11 C28 C29 121.4(3) . . ?
O12 C28 C29 117.9(3) . . ?
O11 C28 Eu1 62.3(2) . . ?
O12 C28 Eu1 58.37(18) . . ?
C29 C28 Eu1 176.3(3) . . ?
C17 C29 C14 119.3(3) . . ?
C17 C29 C28 122.7(3) . . ?
C14 C29 C28 118.0(3) . . ?

_diffrn_measured_fraction_theta_max 0.997
_diffrn_reflns_theta_full        26.17
_diffrn_measured_fraction_theta_full 0.997
_refine_diff_density_max         1.561
_refine_diff_density_min         -0.486
_refine_diff_density_rms         0.100

_database_code_depnum_ccdc_archive 'CCDC 971185'