# Electronic Supplementary Material (ESI) for RSC Advances.
# This journal is © The Royal Society of Chemistry 2022

####################################################################### 
# 
# 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_1
_database_code_depnum_ccdc_archive 'CCDC 2082443'
loop_
_audit_author_name
_audit_author_address
EuCN
;Jining University
China
;
_audit_update_record             
;
2021-05-08 deposited with the CCDC.	2022-03-09 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C28 H36 Eu2 N4 O28'
_chemical_formula_weight         1180.53

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'
Eu Eu -0.1578 3.6682 '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   P2(1)/c
_symmetry_space_group_name_Hall  '-P 2ybc'

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

_cell_length_a                   14.0026(6)
_cell_length_b                   11.2217(5)
_cell_length_c                   12.8398(5)
_cell_angle_alpha                90.00
_cell_angle_beta                 102.4680(10)
_cell_angle_gamma                90.00
_cell_volume                     1969.98(14)
_cell_formula_units_Z            2
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    8511
_cell_measurement_theta_min      2.43
_cell_measurement_theta_max      27.10

_exptl_crystal_description       block
_exptl_crystal_colour            yellow
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.990
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1164
_exptl_absorpt_coefficient_mu    3.262
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.599
_exptl_absorpt_correction_T_max  0.676
_exptl_absorpt_process_details   SADABS

_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  'fine-focus sealed tube'
_diffrn_measurement_method       ω-scan
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            11512
_diffrn_reflns_av_R_equivalents  0.0149
_diffrn_reflns_av_sigmaI/netI    0.0167
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_theta_min         1.49
_diffrn_reflns_theta_max         27.21
_reflns_number_total             4354
_reflns_number_gt                4038
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_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)+(0.0237P)²+1.2268P] where P=(Fo²+2Fc²)/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         4354
_refine_ls_number_parameters     280
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0169
_refine_ls_R_factor_gt           0.0151
_refine_ls_wR_factor_ref         0.0413
_refine_ls_wR_factor_gt          0.0406
_refine_ls_goodness_of_fit_ref   0.996
_refine_ls_restrained_S_all      0.996
_refine_ls_shift/su_max          0.002
_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 0.270126(6) 0.295885(7) 0.148952(7) 0.01493(4) Uani 1 1 d . . .
O1 O 0.08192(13) 0.60223(14) 0.21739(12) 0.0363(4) Uani 1 1 d . . .
O2 O 0.15776(11) 0.42632(13) 0.21983(11) 0.0269(3) Uani 1 1 d . . .
O3 O 0.27462(11) 0.22145(12) 0.45495(11) 0.0223(3) Uani 1 1 d . . .
O4 O 0.22018(11) 0.17100(13) 0.28323(10) 0.0241(3) Uani 1 1 d . . .
O5 O 0.12679(11) 0.18829(13) 0.06493(12) 0.0289(3) Uani 1 1 d . . .
H5A H 0.0877 0.1464 0.0921 0.043 Uiso 1 1 d R . .
H5B H 0.1006 0.1908 -0.0012 0.043 Uiso 1 1 d R . .
O7 O 0.34154(10) 0.10070(12) 0.13258(12) 0.0249(3) Uani 1 1 d . . .
O8 O 0.36742(11) 0.34521(16) 0.32417(11) 0.0342(4) Uani 1 1 d . . .
H8A H 0.3535 0.3258 0.3832 0.051 Uiso 1 1 d R . .
H8B H 0.4142 0.3947 0.3412 0.051 Uiso 1 1 d R . .
O9 O 0.35310(11) 0.49209(13) 0.13654(12) 0.0288(3) Uani 1 1 d . . .
O10 O 0.48315(13) 0.60198(15) 0.12598(15) 0.0428(4) Uani 1 1 d . . .
O12 O 0.46629(12) -0.01990(14) 0.12453(15) 0.0383(4) Uani 1 1 d . . .
N1 N 0.16931(11) 0.44534(14) 0.01928(12) 0.0172(3) Uani 1 1 d . . .
N2 N 0.44952(13) 0.29125(14) 0.13321(13) 0.0217(3) Uani 1 1 d . . .
C1 C 0.42955(15) 0.08022(18) 0.12891(16) 0.0235(4) Uani 1 1 d . . .
C2 C 0.49486(16) 0.18738(19) 0.13132(17) 0.0256(4) Uani 1 1 d . . .
C3 C 0.59368(19) 0.1802(2) 0.1325(2) 0.0441(6) Uani 1 1 d . . .
H3 H 0.6238 0.1067 0.1302 0.053 Uiso 1 1 calc R . .
C4 C 0.6467(2) 0.2844(3) 0.1373(3) 0.0562(8) Uani 1 1 d . . .
H4 H 0.7137 0.2817 0.1406 0.067 Uiso 1 1 calc R . .
C5 C 0.59998(19) 0.3931(3) 0.1371(2) 0.0451(6) Uani 1 1 d . . .
H5 H 0.6342 0.4644 0.1388 0.054 Uiso 1 1 calc R . .
C6 C 0.50076(16) 0.3920(2) 0.13419(17) 0.0278(4) Uani 1 1 d . . .
C7 C 0.43959(16) 0.50160(19) 0.13261(16) 0.0277(4) Uani 1 1 d . . .
C8 C 0.12220(15) 0.52209(18) 0.17539(15) 0.0227(4) Uani 1 1 d . . .
C9 C 0.12784(13) 0.53690(17) 0.05973(14) 0.0188(4) Uani 1 1 d . . .
C10 C 0.09338(15) 0.63672(18) -0.00017(16) 0.0263(4) Uani 1 1 d . . .
H10 H 0.0667 0.7004 0.0301 0.032 Uiso 1 1 calc R . .
C11 C 0.09970(16) 0.63928(19) -0.10682(16) 0.0280(4) Uani 1 1 d . . .
H11 H 0.0775 0.7054 -0.1487 0.034 Uiso 1 1 calc R . .
C12 C 0.13898(15) 0.54351(18) -0.15015(15) 0.0234(4) Uani 1 1 d . . .
H12 H 0.1415 0.5424 -0.2219 0.028 Uiso 1 1 calc R . .
C13 C 0.17479(13) 0.44852(16) -0.08361(14) 0.0173(3) Uani 1 1 d . . .
C27 C 0.22688(13) 0.15648(17) 0.38103(14) 0.0173(3) Uani 1 1 d . . .
O6 O 0.04149(12) -0.80657(13) -0.14817(12) 0.0308(3) Uani 1 1 d . . .
H6A H 0.0075 -0.7469 -0.1749 0.046 Uiso 1 1 d R . .
H6B H 0.0724 -0.8269 -0.1955 0.046 Uiso 1 1 d R . .
O11 O 0.37033(18) -0.22392(17) 0.1127(2) 0.0693(7) Uani 1 1 d . . .
H11A H 0.4049 -0.1610 0.1189 0.104 Uiso 1 1 d R . .
H11B H 0.4074 -0.2846 0.1222 0.104 Uiso 1 1 d R . .
O18 O 0.97097(13) 0.05779(15) 0.09720(13) 0.0392(4) Uani 1 1 d . . .
H18A H 0.9560 0.0722 0.1567 0.059 Uiso 1 1 d R . .
H18B H 0.9838 -0.0163 0.0992 0.059 Uiso 1 1 d R . .
O20 O 0.80222(17) -0.59483(19) 0.4109(2) 0.0783(8) Uani 1 1 d . . .
H20A H 0.7920 -0.6014 0.4735 0.117 Uiso 1 1 d R . .
H20B H 0.7750 -0.5294 0.3879 0.117 Uiso 1 1 d 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
Eu1 O5 2.3906(14) . ?
Eu1 O8 2.4290(14) . ?
Eu1 O7 2.4357(14) . ?
Eu1 O4 2.4385(13) . ?
Eu1 O2 2.4626(14) . ?
Eu1 O9 2.5105(14) . ?
Eu1 O3 2.5127(13) 4_565 ?
Eu1 N1 2.5618(15) . ?
Eu1 N2 2.5638(17) . ?
O1 C8 1.245(2) . ?
O2 C8 1.267(2) . ?
O3 C27 1.267(2) . ?
O3 Eu1 2.5128(13) 4_566 ?
O4 C27 1.249(2) . ?
O5 H5A 0.8508 . ?
O5 H5B 0.8496 . ?
O7 C1 1.264(2) . ?
O8 H8A 0.8509 . ?
O8 H8B 0.8505 . ?
O9 C7 1.228(3) . ?
O10 C7 1.293(3) . ?
O12 C1 1.242(2) . ?
N1 C9 1.339(2) . ?
N1 C13 1.340(2) . ?
N2 C2 1.330(3) . ?
N2 C6 1.338(3) . ?
C1 C2 1.507(3) . ?
C2 C3 1.383(3) . ?
C3 C4 1.380(4) . ?
C3 H3 0.9300 . ?
C4 C5 1.384(4) . ?
C4 H4 0.9300 . ?
C5 C6 1.382(3) . ?
C5 H5 0.9300 . ?
C6 C7 1.496(3) . ?
C8 C9 1.513(3) . ?
C9 C10 1.385(3) . ?
C10 C11 1.391(3) . ?
C10 H10 0.9300 . ?
C11 C12 1.378(3) . ?
C11 H11 0.9300 . ?
C12 C13 1.390(3) . ?
C12 H12 0.9300 . ?
C13 C27 1.507(3) 4_565 ?
C27 C13 1.507(3) 4_566 ?
O6 H6A 0.8505 . ?
O6 H6B 0.8499 . ?
O11 H11A 0.8501 . ?
O11 H11B 0.8493 . ?
O18 H18A 0.8505 . ?
O18 H18B 0.8501 . ?
O20 H20A 0.8494 . ?
O20 H20B 0.8499 . ?

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
O5 Eu1 O8 141.39(5) . . ?
O5 Eu1 O7 80.05(5) . . ?
O8 Eu1 O7 97.25(6) . . ?
O5 Eu1 O4 71.81(5) . . ?
O8 Eu1 O4 70.44(5) . . ?
O7 Eu1 O4 74.33(5) . . ?
O5 Eu1 O2 85.74(5) . . ?
O8 Eu1 O2 78.32(5) . . ?
O7 Eu1 O2 150.85(5) . . ?
O4 Eu1 O2 77.10(5) . . ?
O5 Eu1 O9 140.28(5) . . ?
O8 Eu1 O9 71.59(5) . . ?
O7 Eu1 O9 125.38(5) . . ?
O4 Eu1 O9 139.13(5) . . ?
O2 Eu1 O9 81.00(5) . . ?
O5 Eu1 O3 73.25(5) . 4_565 ?
O8 Eu1 O3 143.78(5) . 4_565 ?
O7 Eu1 O3 75.30(5) . 4_565 ?
O4 Eu1 O3 136.78(5) . 4_565 ?
O2 Eu1 O3 124.54(4) . 4_565 ?
O9 Eu1 O3 83.92(5) . 4_565 ?
O5 Eu1 N1 75.30(5) . . ?
O8 Eu1 N1 124.95(5) . . ?
O7 Eu1 N1 135.36(5) . . ?
O4 Eu1 N1 129.33(5) . . ?
O2 Eu1 N1 62.91(5) . . ?
O9 Eu1 N1 65.31(5) . . ?
O3 Eu1 N1 62.27(4) 4_565 . ?
O5 Eu1 N2 134.08(5) . . ?
O8 Eu1 N2 73.41(5) . . ?
O7 Eu1 N2 63.09(5) . . ?
O4 Eu1 N2 118.66(5) . . ?
O2 Eu1 N2 139.13(5) . . ?
O9 Eu1 N2 62.49(5) . . ?
O3 Eu1 N2 71.68(5) 4_565 . ?
N1 Eu1 N2 111.95(5) . . ?
C8 O2 Eu1 123.92(12) . . ?
C27 O3 Eu1 125.17(12) . 4_566 ?
C27 O4 Eu1 144.56(13) . . ?
Eu1 O5 H5A 130.2 . . ?
Eu1 O5 H5B 125.0 . . ?
H5A O5 H5B 104.6 . . ?
C1 O7 Eu1 126.03(13) . . ?
Eu1 O8 H8A 125.2 . . ?
Eu1 O8 H8B 129.3 . . ?
H8A O8 H8B 104.5 . . ?
C7 O9 Eu1 123.57(14) . . ?
C9 N1 C13 118.94(16) . . ?
C9 N1 Eu1 118.33(12) . . ?
C13 N1 Eu1 121.15(12) . . ?
C2 N2 C6 118.94(19) . . ?
C2 N2 Eu1 119.93(13) . . ?
C6 N2 Eu1 120.98(14) . . ?
O12 C1 O7 125.6(2) . . ?
O12 C1 C2 117.86(18) . . ?
O7 C1 C2 116.50(17) . . ?
N2 C2 C3 122.1(2) . . ?
N2 C2 C1 114.19(18) . . ?
C3 C2 C1 123.7(2) . . ?
C4 C3 C2 118.6(2) . . ?
C4 C3 H3 120.7 . . ?
C2 C3 H3 120.7 . . ?
C3 C4 C5 119.8(3) . . ?
C3 C4 H4 120.1 . . ?
C5 C4 H4 120.1 . . ?
C6 C5 C4 117.7(2) . . ?
C6 C5 H5 121.2 . . ?
C4 C5 H5 121.2 . . ?
N2 C6 C5 122.8(2) . . ?
N2 C6 C7 112.97(18) . . ?
C5 C6 C7 124.2(2) . . ?
O9 C7 O10 124.2(2) . . ?
O9 C7 C6 119.67(18) . . ?
O10 C7 C6 116.12(19) . . ?
O1 C8 O2 126.05(18) . . ?
O1 C8 C9 118.07(18) . . ?
O2 C8 C9 115.86(16) . . ?
N1 C9 C10 122.24(17) . . ?
N1 C9 C8 114.54(16) . . ?
C10 C9 C8 123.22(17) . . ?
C9 C10 C11 118.33(18) . . ?
C9 C10 H10 120.8 . . ?
C11 C10 H10 120.8 . . ?
C12 C11 C10 119.79(19) . . ?
C12 C11 H11 120.1 . . ?
C10 C11 H11 120.1 . . ?
C11 C12 C13 118.18(18) . . ?
C11 C12 H12 120.9 . . ?
C13 C12 H12 120.9 . . ?
N1 C13 C12 122.44(17) . . ?
N1 C13 C27 114.25(16) . 4_565 ?
C12 C13 C27 123.25(16) . 4_565 ?
O4 C27 O3 126.22(18) . . ?
O4 C27 C13 117.95(16) . 4_566 ?
O3 C27 C13 115.83(16) . 4_566 ?
H6A O6 H6B 104.4 . . ?
H11A O11 H11B 109.5 . . ?
H18A O18 H18B 104.4 . . ?
H20A O20 H20B 104.5 . . ?

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
O5 Eu1 O2 C8 -93.92(16) . . . . ?
O8 Eu1 O2 C8 121.45(16) . . . . ?
O7 Eu1 O2 C8 -154.63(14) . . . . ?
O4 Eu1 O2 C8 -166.21(16) . . . . ?
O9 Eu1 O2 C8 48.53(15) . . . . ?
O3 Eu1 O2 C8 -27.62(17) 4_565 . . . ?
N1 Eu1 O2 C8 -18.26(15) . . . . ?
N2 Eu1 O2 C8 74.64(17) . . . . ?
O5 Eu1 O4 C27 -159.4(2) . . . . ?
O8 Eu1 O4 C27 12.4(2) . . . . ?
O7 Eu1 O4 C27 116.2(2) . . . . ?
O2 Eu1 O4 C27 -69.6(2) . . . . ?
O9 Eu1 O4 C27 -10.3(3) . . . . ?
O3 Eu1 O4 C27 163.1(2) 4_565 . . . ?
N1 Eu1 O4 C27 -107.3(2) . . . . ?
N2 Eu1 O4 C27 69.7(2) . . . . ?
O5 Eu1 O7 C1 155.21(16) . . . . ?
O8 Eu1 O7 C1 -63.77(16) . . . . ?
O4 Eu1 O7 C1 -131.05(16) . . . . ?
O2 Eu1 O7 C1 -142.78(15) . . . . ?
O9 Eu1 O7 C1 8.77(18) . . . . ?
O3 Eu1 O7 C1 80.07(16) 4_565 . . . ?
N1 Eu1 O7 C1 98.19(16) . . . . ?
N2 Eu1 O7 C1 3.44(15) . . . . ?
O5 Eu1 O9 C7 -129.63(16) . . . . ?
O8 Eu1 O9 C7 77.72(16) . . . . ?
O7 Eu1 O9 C7 -8.08(18) . . . . ?
O4 Eu1 O9 C7 100.24(17) . . . . ?
O2 Eu1 O9 C7 158.33(17) . . . . ?
O3 Eu1 O9 C7 -75.21(16) 4_565 . . . ?
N1 Eu1 O9 C7 -137.43(17) . . . . ?
N2 Eu1 O9 C7 -2.73(15) . . . . ?
O5 Eu1 N1 C9 109.98(14) . . . . ?
O8 Eu1 N1 C9 -33.37(15) . . . . ?
O7 Eu1 N1 C9 168.65(12) . . . . ?
O4 Eu1 N1 C9 59.20(15) . . . . ?
O2 Eu1 N1 C9 17.22(13) . . . . ?
O9 Eu1 N1 C9 -75.17(13) . . . . ?
O3 Eu1 N1 C9 -171.48(15) 4_565 . . . ?
N2 Eu1 N1 C9 -117.98(13) . . . . ?
O5 Eu1 N1 C13 -84.53(14) . . . . ?
O8 Eu1 N1 C13 132.13(13) . . . . ?
O7 Eu1 N1 C13 -25.86(17) . . . . ?
O4 Eu1 N1 C13 -135.31(13) . . . . ?
O2 Eu1 N1 C13 -177.28(15) . . . . ?
O9 Eu1 N1 C13 90.33(14) . . . . ?
O3 Eu1 N1 C13 -5.99(13) 4_565 . . . ?
N2 Eu1 N1 C13 47.51(15) . . . . ?
O5 Eu1 N2 C2 -44.99(18) . . . . ?
O8 Eu1 N2 C2 102.84(16) . . . . ?
O7 Eu1 N2 C2 -4.55(14) . . . . ?
O4 Eu1 N2 C2 46.96(17) . . . . ?
O2 Eu1 N2 C2 151.00(14) . . . . ?
O9 Eu1 N2 C2 -179.65(17) . . . . ?
O3 Eu1 N2 C2 -86.98(16) 4_565 . . . ?
N1 Eu1 N2 C2 -135.53(15) . . . . ?
O5 Eu1 N2 C6 139.65(14) . . . . ?
O8 Eu1 N2 C6 -72.52(15) . . . . ?
O7 Eu1 N2 C6 -179.91(17) . . . . ?
O4 Eu1 N2 C6 -128.40(15) . . . . ?
O2 Eu1 N2 C6 -24.36(19) . . . . ?
O9 Eu1 N2 C6 4.99(14) . . . . ?
O3 Eu1 N2 C6 97.66(16) 4_565 . . . ?
N1 Eu1 N2 C6 49.11(16) . . . . ?
Eu1 O7 C1 O12 177.17(16) . . . . ?
Eu1 O7 C1 C2 -2.1(2) . . . . ?
C6 N2 C2 C3 1.4(3) . . . . ?
Eu1 N2 C2 C3 -174.10(19) . . . . ?
C6 N2 C2 C1 -179.24(17) . . . . ?
Eu1 N2 C2 C1 5.3(2) . . . . ?
O12 C1 C2 N2 178.34(19) . . . . ?
O7 C1 C2 N2 -2.3(3) . . . . ?
O12 C1 C2 C3 -2.3(3) . . . . ?
O7 C1 C2 C3 177.1(2) . . . . ?
N2 C2 C3 C4 0.9(4) . . . . ?
C1 C2 C3 C4 -178.5(3) . . . . ?
C2 C3 C4 C5 -2.2(5) . . . . ?
C3 C4 C5 C6 1.3(5) . . . . ?
C2 N2 C6 C5 -2.3(3) . . . . ?
Eu1 N2 C6 C5 173.08(19) . . . . ?
C2 N2 C6 C7 178.08(18) . . . . ?
Eu1 N2 C6 C7 -6.5(2) . . . . ?
C4 C5 C6 N2 1.0(4) . . . . ?
C4 C5 C6 C7 -179.4(3) . . . . ?
Eu1 O9 C7 O10 179.84(16) . . . . ?
Eu1 O9 C7 C6 0.6(3) . . . . ?
N2 C6 C7 O9 4.0(3) . . . . ?
C5 C6 C7 O9 -175.6(2) . . . . ?
N2 C6 C7 O10 -175.37(19) . . . . ?
C5 C6 C7 O10 5.0(3) . . . . ?
Eu1 O2 C8 O1 -164.55(17) . . . . ?
Eu1 O2 C8 C9 17.1(2) . . . . ?
C13 N1 C9 C10 -2.3(3) . . . . ?
Eu1 N1 C9 C10 163.57(15) . . . . ?
C13 N1 C9 C8 177.89(16) . . . . ?
Eu1 N1 C9 C8 -16.3(2) . . . . ?
O1 C8 C9 N1 -177.93(18) . . . . ?
O2 C8 C9 N1 0.6(3) . . . . ?
O1 C8 C9 C10 2.2(3) . . . . ?
O2 C8 C9 C10 -179.29(19) . . . . ?
N1 C9 C10 C11 2.0(3) . . . . ?
C8 C9 C10 C11 -178.11(19) . . . . ?
C9 C10 C11 C12 0.4(3) . . . . ?
C10 C11 C12 C13 -2.5(3) . . . . ?
C9 N1 C13 C12 0.0(3) . . . . ?
Eu1 N1 C13 C12 -165.40(14) . . . . ?
C9 N1 C13 C27 177.37(16) . . . 4_565 ?
Eu1 N1 C13 C27 12.0(2) . . . 4_565 ?
C11 C12 C13 N1 2.4(3) . . . . ?
C11 C12 C13 C27 -174.77(18) . . . 4_565 ?
Eu1 O4 C27 O3 0.1(4) . . . . ?
Eu1 O4 C27 C13 -179.16(15) . . . 4_566 ?
Eu1 O3 C27 O4 172.24(14) 4_566 . . . ?
Eu1 O3 C27 C13 -8.5(2) 4_566 . . 4_566 ?

_diffrn_measured_fraction_theta_max 0.993
_diffrn_reflns_theta_full        27.21
_diffrn_measured_fraction_theta_full 0.993
_refine_diff_density_max         0.640
_refine_diff_density_min         -0.460
_refine_diff_density_rms         0.071
