#------------------------------------------------------------------------------
#$Date: 2019-11-17 13:44:11 +0200 (Sun, 17 Nov 2019) $
#$Revision: 230242 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/05/70/7057027.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_7057027
loop_
_publ_author_name
'Chu, Xiao-Ya'
'Zhang, Hong-Xia'
'Chang, Yi-Xin'
'Nie, Yao-Yao'
'Cui, Jian-Zhong'
'Gao, Hong-Ling'
_publ_section_title
;
 A series of Ln2 complexes based on an 8-hydroxyquinoline derivative: slow
 magnetization relaxation and photo-luminescence properties
;
_journal_issue                   8
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              5688
_journal_paper_doi               10.1039/C7NJ04942K
_journal_volume                  42
_journal_year                    2018
_chemical_formula_moiety         'C52 H24 Br2 Er2 F24 N4 O10'
_chemical_formula_sum            'C52 H24 Br2 Er2 F24 N4 O10'
_chemical_formula_weight         1815.09
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2018-01-30
_audit_creation_method
;
Olex2 1.2
(compiled 2017.03.28 svn.r3405 for OlexSys, GUI svn.r5337)
;
_audit_update_record
;
2018-01-31 deposited with the CCDC.
2018-02-13 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.46(3)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.440(2)
_cell_length_b                   19.297(4)
_cell_length_c                   13.025(3)
_cell_measurement_reflns_used    7478
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      27.8784
_cell_measurement_theta_min      1.8922
_cell_volume                     2862.3(10)
_computing_cell_refinement       crystalclear
_computing_data_collection       crystalclear
_computing_data_reduction        crystalclear
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      113.15
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       'ω scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0457
_diffrn_reflns_av_unetI/netI     0.0322
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            33282
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.889
_diffrn_reflns_theta_min         1.892
_exptl_absorpt_coefficient_mu    4.447
_exptl_absorpt_correction_T_max  0.6174
_exptl_absorpt_correction_T_min  0.4699
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   crystalclear
_exptl_crystal_colour            red
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    2.106
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1732
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.498
_refine_diff_density_min         -1.154
_refine_diff_density_rms         0.134
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.122
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     452
_refine_ls_number_reflns         6813
_refine_ls_number_restraints     72
_refine_ls_restrained_S_all      1.138
_refine_ls_R_factor_all          0.0375
_refine_ls_R_factor_gt           0.0312
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0305P)²+2.4858P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0651
_refine_ls_wR_factor_ref         0.0680
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6021
_reflns_number_total             6813
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            c7nj04942k2.cif
_cod_data_source_block           6
_cod_depositor_comments
'Adding full bibliography for 7057026--7057032.cif.'
_cod_original_cell_volume        2862.4(10)
_cod_database_code               7057027
_shelx_shelxl_version_number     2018/1
_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.
;
_shelx_estimated_absorpt_t_max   0.617
_shelx_estimated_absorpt_t_min   0.470
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2. Uiso/Uaniso restraints and constraints
F7 \\sim F8 \\sim F9 \\sim F7' \\sim F8' \\sim F9': within 2A with sigma of
0.01 and sigma for terminal atoms of 0.02
Uanis(F7) \\sim Ueq, Uanis(F8) \\sim Ueq, Uanis(F9) \\sim Ueq, Uanis(F7') \\sim
Ueq, Uanis(F8') \\sim Ueq, Uanis(F9') \\sim Ueq: with sigma of 0.01 and sigma
for terminal atoms of 0.02
3. Others
 Sof(F7')=Sof(F8')=Sof(F9')=1-FVAR(1)
 Sof(F7)=Sof(F8)=Sof(F9)=FVAR(1)
4.a Aromatic/amide H refined with riding coordinates:
 C3(H3), C8(H8), C13(H13), C14(H14), C15(H15), C17(H17), C18(H18), C20(H20),
 C22(H22), C23(H23), C25(H25), C26(H26)
;
_olex2_submission_special_instructions 'No special instructions were received'
loop_
_space_group_symop_operation_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'
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
Er1 Er 0.45767(2) 0.09181(2) 0.46879(2) 0.01444(5) Uani 1 1 d . . . . .
Br1 Br 0.67640(3) 0.46636(2) 0.40243(3) 0.03426(10) Uani 1 1 d . . . . .
F1 F 0.7831(2) 0.25523(16) 0.47826(18) 0.0536(8) Uani 1 1 d . . . . .
F2 F 0.84677(17) 0.22332(12) 0.62952(19) 0.0386(6) Uani 1 1 d . . . . .
F3 F 0.7452(2) 0.31560(12) 0.6080(2) 0.0499(7) Uani 1 1 d . . . . .
F4 F 0.4995(2) 0.22544(15) 0.86033(17) 0.0485(7) Uani 1 1 d . . . . .
F5 F 0.3366(2) 0.2055(2) 0.7712(2) 0.0697(10) Uani 1 1 d . . . . .
F6 F 0.4321(3) 0.12220(16) 0.84673(19) 0.0618(9) Uani 1 1 d . . . . .
F7 F 0.6548(6) 0.1668(5) 0.1791(3) 0.066(2) Uani 0.687(13) 1 d . U P A 1
F8 F 0.5077(5) 0.1599(4) 0.0697(5) 0.0499(17) Uani 0.687(13) 1 d . U P A 1
F9 F 0.6229(8) 0.0754(3) 0.0871(8) 0.075(3) Uani 0.687(13) 1 d . U P A 1
F7' F 0.6830(9) 0.1211(11) 0.1687(9) 0.059(4) Uani 0.313(13) 1 d . U P A 2
F8' F 0.5363(16) 0.1779(8) 0.1075(14) 0.060(4) Uani 0.313(13) 1 d . U P A 2
F9' F 0.5713(16) 0.0816(9) 0.0536(10) 0.059(4) Uani 0.313(13) 1 d . U P A 2
F10 F 0.2858(2) -0.07773(14) 0.13540(19) 0.0444(6) Uani 1 1 d . . . . .
F11 F 0.2225(2) -0.08294(12) 0.28506(17) 0.0363(5) Uani 1 1 d . . . . .
F12 F 0.15189(18) -0.00684(13) 0.17647(17) 0.0403(6) Uani 1 1 d . . . . .
O1 O 0.4649(2) 0.11856(13) 0.64381(17) 0.0215(5) Uani 1 1 d . . . . .
O2 O 0.61477(19) 0.16782(12) 0.51066(16) 0.0184(5) Uani 1 1 d . . . . .
O3 O 0.5082(2) 0.12144(12) 0.30539(17) 0.0204(5) Uani 1 1 d . . . . .
O4 O 0.33216(19) 0.03335(12) 0.34388(16) 0.0212(5) Uani 1 1 d . . . . .
O5 O 0.39757(18) -0.01186(11) 0.54192(16) 0.0165(4) Uani 1 1 d . . . . .
N1 N 0.2604(2) 0.10128(14) 0.5194(2) 0.0179(5) Uani 1 1 d . . . . .
N2 N 0.3658(2) 0.21484(14) 0.4520(2) 0.0194(6) Uani 1 1 d . . . . .
C1 C 0.4432(3) 0.1801(2) 0.7959(3) 0.0315(9) Uani 1 1 d . . . . .
C2 C 0.5041(3) 0.16929(18) 0.6974(2) 0.0207(7) Uani 1 1 d . . . . .
C3 C 0.5918(3) 0.21522(18) 0.6755(3) 0.0222(7) Uani 1 1 d . . . . .
H3 H 0.615493 0.251389 0.722359 0.027 Uiso 1 1 calc R . . . .
C4 C 0.6447(3) 0.20777(17) 0.5840(2) 0.0184(6) Uani 1 1 d . . . . .
C5 C 0.7554(3) 0.25159(18) 0.5735(3) 0.0228(7) Uani 1 1 d . . . . .
C6 C 0.5736(3) 0.1218(2) 0.1388(3) 0.0245(7) Uani 1 1 d . . . . .
C7 C 0.4981(3) 0.09144(18) 0.2194(2) 0.0201(7) Uani 1 1 d . . . . .
C8 C 0.4243(3) 0.03701(19) 0.1883(2) 0.0249(7) Uani 1 1 d . . . . .
H8 H 0.428667 0.015982 0.122814 0.030 Uiso 1 1 calc R . . . .
C9 C 0.3437(3) 0.01336(18) 0.2539(2) 0.0211(7) Uani 1 1 d . . . . .
C10 C 0.2506(3) -0.0391(2) 0.2115(3) 0.0278(8) Uani 1 1 d . . . . .
C11 C 0.2149(3) 0.04377(17) 0.5611(2) 0.0178(6) Uani 1 1 d . . . . .
C12 C 0.2876(3) -0.01622(17) 0.5717(2) 0.0186(6) Uani 1 1 d . . . . .
C13 C 0.2415(3) -0.07453(18) 0.6142(3) 0.0206(7) Uani 1 1 d . . . . .
H13 H 0.287246 -0.115603 0.621765 0.025 Uiso 1 1 calc R . . . .
C14 C 0.1264(3) -0.07393(19) 0.6467(3) 0.0245(7) Uani 1 1 d . . . . .
H14 H 0.097108 -0.114832 0.675739 0.029 Uiso 1 1 calc R . . . .
C15 C 0.0569(3) -0.01682(19) 0.6376(3) 0.0245(7) Uani 1 1 d . . . . .
H15 H -0.019664 -0.017907 0.660014 0.029 Uiso 1 1 calc R . . . .
C16 C 0.0994(3) 0.04404(18) 0.5945(2) 0.0215(7) Uani 1 1 d . . . . .
C17 C 0.0351(3) 0.10662(19) 0.5824(3) 0.0249(7) Uani 1 1 d . . . . .
H17 H -0.042484 0.108679 0.602495 0.030 Uiso 1 1 calc R . . . .
C18 C 0.0834(3) 0.16406(18) 0.5422(3) 0.0232(7) Uani 1 1 d . . . . .
H18 H 0.040448 0.206182 0.534800 0.028 Uiso 1 1 calc R . . . .
C19 C 0.1982(3) 0.15974(18) 0.5118(2) 0.0199(6) Uani 1 1 d . . . . .
C20 C 0.2600(3) 0.22028(18) 0.4776(2) 0.0217(7) Uani 1 1 d . . . . .
H20 H 0.222032 0.264114 0.474070 0.026 Uiso 1 1 calc R . . . .
C21 C 0.4291(3) 0.27747(17) 0.4357(2) 0.0200(6) Uani 1 1 d . . . . .
C22 C 0.4309(3) 0.33187(18) 0.5059(3) 0.0237(7) Uani 1 1 d . . . . .
H22 H 0.382362 0.330037 0.561118 0.028 Uiso 1 1 calc R . . . .
C23 C 0.5029(3) 0.38864(19) 0.4959(3) 0.0270(8) Uani 1 1 d . . . . .
H23 H 0.505078 0.425393 0.544611 0.032 Uiso 1 1 calc R . . . .
C24 C 0.5719(3) 0.39122(18) 0.4141(3) 0.0243(7) Uani 1 1 d . . . . .
C25 C 0.5689(3) 0.33855(18) 0.3418(3) 0.0261(7) Uani 1 1 d . . . . .
H25 H 0.614488 0.341743 0.284786 0.031 Uiso 1 1 calc R . . . .
C26 C 0.4985(3) 0.28101(18) 0.3535(3) 0.0243(7) Uani 1 1 d . . . . .
H26 H 0.497656 0.243978 0.305378 0.029 Uiso 1 1 calc R . . . .
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'
F F 0.0171 0.0103 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Br Br -0.2901 2.4595 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Er Er -0.2586 4.9576 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
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
O1 Er1 Er1 90.73(6) . 3_656
O1 Er1 O2 71.26(8) . .
O1 Er1 O4 138.15(8) . .
O1 Er1 O5 77.07(8) . .
O1 Er1 N1 70.36(9) . .
O1 Er1 N2 81.75(8) . .
O2 Er1 Er1 111.42(6) . 3_656
O2 Er1 O4 149.88(8) . .
O2 Er1 O5 133.38(7) . .
O2 Er1 N1 127.18(8) . .
O2 Er1 N2 75.08(8) . .
O3 Er1 Er1 110.46(6) . 3_656
O3 Er1 O1 148.26(8) . .
O3 Er1 O2 78.91(8) . .
O3 Er1 O4 70.97(8) . .
O3 Er1 O5 133.47(8) . .
O3 Er1 N1 123.34(9) . .
O3 Er1 N2 80.33(8) . .
O4 Er1 Er1 79.90(6) . 3_656
O4 Er1 N1 72.58(8) . .
O4 Er1 N2 99.47(8) . .
O5 Er1 Er1 35.35(5) . 3_656
O5 Er1 Er1 36.60(5) 3_656 3_656
O5 Er1 O1 104.57(8) 3_656 .
O5 Er1 O2 83.81(8) 3_656 .
O5 Er1 O3 82.26(8) 3_656 .
O5 Er1 O4 91.85(8) 3_656 .
O5 Er1 O4 71.88(8) . .
O5 Er1 O5 71.95(8) 3_656 .
O5 Er1 N1 68.69(8) . .
O5 Er1 N1 140.46(8) 3_656 .
O5 Er1 N2 154.80(8) 3_656 .
O5 Er1 N2 132.98(8) . .
N1 Er1 Er1 103.97(7) . 3_656
N1 Er1 N2 64.73(9) . .
N2 Er1 Er1 168.00(6) . 3_656
C2 O1 Er1 133.8(2) . .
C4 O2 Er1 135.4(2) . .
C7 O3 Er1 133.8(2) . .
C9 O4 Er1 133.1(2) . .
Er1 O5 Er1 108.05(8) 3_656 .
C12 O5 Er1 132.56(19) . 3_656
C12 O5 Er1 119.04(19) . .
C11 N1 Er1 116.7(2) . .
C19 N1 Er1 123.4(2) . .
C19 N1 C11 119.9(3) . .
C20 N2 Er1 115.8(2) . .
C20 N2 C21 118.0(3) . .
C21 N2 Er1 125.2(2) . .
F4 C1 C2 112.7(3) . .
F5 C1 F4 106.8(3) . .
F5 C1 C2 109.2(3) . .
F6 C1 F4 107.7(3) . .
F6 C1 F5 107.9(3) . .
F6 C1 C2 112.3(3) . .
O1 C2 C1 113.9(3) . .
O1 C2 C3 127.4(3) . .
C3 C2 C1 118.7(3) . .
C2 C3 H3 120.3 . .
C2 C3 C4 119.4(3) . .
C4 C3 H3 120.3 . .
O2 C4 C3 127.4(3) . .
O2 C4 C5 116.0(3) . .
C3 C4 C5 116.6(3) . .
F1 C5 F2 107.0(3) . .
F1 C5 F3 108.0(3) . .
F1 C5 C4 112.9(3) . .
F2 C5 C4 109.6(3) . .
F3 C5 F2 106.6(3) . .
F3 C5 C4 112.5(3) . .
F7 C6 C7 113.0(3) . .
F8 C6 F7 103.4(5) . .
F8 C6 C7 110.6(4) . .
F9 C6 F7 109.5(5) . .
F9 C6 F8 106.2(5) . .
F9 C6 C7 113.4(4) . .
F7' C6 F9' 100.8(9) . .
F7' C6 C7 112.7(5) . .
F8' C6 F7' 114.4(10) . .
F8' C6 F9' 104.8(10) . .
F8' C6 C7 111.4(7) . .
F9' C6 C7 112.0(7) . .
O3 C7 C6 115.1(3) . .
O3 C7 C8 127.8(3) . .
C8 C7 C6 117.1(3) . .
C7 C8 H8 120.3 . .
C7 C8 C9 119.3(3) . .
C9 C8 H8 120.3 . .
O4 C9 C8 127.4(3) . .
O4 C9 C10 114.1(3) . .
C8 C9 C10 118.2(3) . .
F10 C10 F11 106.8(3) . .
F10 C10 C9 112.9(3) . .
F11 C10 C9 111.4(3) . .
F12 C10 F10 108.2(3) . .
F12 C10 F11 106.7(3) . .
F12 C10 C9 110.6(3) . .
N1 C11 C12 117.4(3) . .
N1 C11 C16 121.2(3) . .
C12 C11 C16 121.4(3) . .
O5 C12 C11 118.1(3) . .
O5 C12 C13 124.5(3) . .
C13 C12 C11 117.3(3) . .
C12 C13 H13 119.6 . .
C12 C13 C14 120.9(3) . .
C14 C13 H13 119.6 . .
C13 C14 H14 118.9 . .
C15 C14 C13 122.1(3) . .
C15 C14 H14 118.9 . .
C14 C15 H15 120.3 . .
C14 C15 C16 119.4(3) . .
C16 C15 H15 120.3 . .
C15 C16 C11 118.8(3) . .
C15 C16 C17 124.1(3) . .
C17 C16 C11 117.1(3) . .
C16 C17 H17 119.6 . .
C18 C17 C16 120.7(3) . .
C18 C17 H17 119.6 . .
C17 C18 H18 120.6 . .
C17 C18 C19 118.8(3) . .
C19 C18 H18 120.6 . .
N1 C19 C18 122.3(3) . .
N1 C19 C20 115.5(3) . .
C18 C19 C20 122.0(3) . .
N2 C20 C19 120.6(3) . .
N2 C20 H20 119.7 . .
C19 C20 H20 119.7 . .
C22 C21 N2 120.9(3) . .
C22 C21 C26 119.6(3) . .
C26 C21 N2 119.2(3) . .
C21 C22 H22 119.8 . .
C23 C22 C21 120.5(3) . .
C23 C22 H22 119.8 . .
C22 C23 H23 120.4 . .
C22 C23 C24 119.2(3) . .
C24 C23 H23 120.4 . .
C23 C24 Br1 119.9(3) . .
C25 C24 Br1 118.8(3) . .
C25 C24 C23 121.2(3) . .
C24 C25 H25 120.3 . .
C24 C25 C26 119.4(3) . .
C26 C25 H25 120.3 . .
C21 C26 H26 119.9 . .
C25 C26 C21 120.1(3) . .
C25 C26 H26 119.9 . .
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
Er1 Er1 3.7422(7) 3_656
Er1 O1 2.331(2) .
Er1 O2 2.344(2) .
Er1 O3 2.329(2) .
Er1 O4 2.353(2) .
Er1 O5 2.347(2) .
Er1 O5 2.277(2) 3_656
Er1 N1 2.417(3) .
Er1 N2 2.597(3) .
Br1 C24 1.895(4) .
F1 C5 1.311(4) .
F2 C5 1.333(4) .
F3 C5 1.324(4) .
F4 C1 1.334(4) .
F5 C1 1.325(5) .
F6 C1 1.312(5) .
F7 C6 1.343(6) .
F8 C6 1.338(7) .
F9 C6 1.282(7) .
F7' C6 1.276(11) .
F8' C6 1.220(14) .
F9' C6 1.351(12) .
F10 C10 1.333(4) .
F11 C10 1.340(4) .
F12 C10 1.331(4) .
O1 C2 1.260(4) .
O2 C4 1.250(4) .
O3 C7 1.256(4) .
O4 C9 1.253(4) .
O5 C12 1.354(4) .
N1 C11 1.361(4) .
N1 C19 1.333(4) .
N2 C20 1.290(4) .
N2 C21 1.435(4) .
C1 C2 1.531(5) .
C2 C3 1.389(5) .
C3 H3 0.9500 .
C3 C4 1.394(4) .
C4 C5 1.540(5) .
C6 C7 1.537(4) .
C7 C8 1.384(5) .
C8 H8 0.9500 .
C8 C9 1.393(5) .
C9 C10 1.534(5) .
C11 C12 1.424(5) .
C11 C16 1.430(4) .
C12 C13 1.381(5) .
C13 H13 0.9500 .
C13 C14 1.420(5) .
C14 H14 0.9500 .
C14 C15 1.357(5) .
C15 H15 0.9500 .
C15 C16 1.408(5) .
C16 C17 1.415(5) .
C17 H17 0.9500 .
C17 C18 1.365(5) .
C18 H18 0.9500 .
C18 C19 1.409(5) .
C19 C20 1.457(5) .
C20 H20 0.9500 .
C21 C22 1.391(5) .
C21 C26 1.394(5) .
C22 H22 0.9500 .
C22 C23 1.384(5) .
C23 H23 0.9500 .
C23 C24 1.385(5) .
C24 C25 1.384(5) .
C25 H25 0.9500 .
C25 C26 1.388(5) .
C26 H26 0.9500 .
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
Er1 O1 C2 C1 153.9(2) .
Er1 O1 C2 C3 -24.6(5) .
Er1 O2 C4 C3 6.0(5) .
Er1 O2 C4 C5 -176.5(2) .
Er1 O3 C7 C6 -164.1(2) .
Er1 O3 C7 C8 18.9(5) .
Er1 O4 C9 C8 -20.2(5) .
Er1 O4 C9 C10 164.8(2) .
Er1 O5 C12 C11 -174.87(19) 3_656
Er1 O5 C12 C11 -2.6(4) .
Er1 O5 C12 C13 6.7(4) 3_656
Er1 O5 C12 C13 179.0(2) .
Er1 N1 C11 C12 0.5(4) .
Er1 N1 C11 C16 179.4(2) .
Er1 N1 C19 C18 -179.7(2) .
Er1 N1 C19 C20 -4.3(4) .
Er1 N2 C20 C19 -0.9(4) .
Er1 N2 C21 C22 -120.7(3) .
Er1 N2 C21 C26 53.3(4) .
Br1 C24 C25 C26 175.7(3) .
F4 C1 C2 O1 168.4(3) .
F4 C1 C2 C3 -12.9(5) .
F5 C1 C2 O1 -73.1(4) .
F5 C1 C2 C3 105.6(4) .
F6 C1 C2 O1 46.5(4) .
F6 C1 C2 C3 -134.8(3) .
F7 C6 C7 O3 12.1(7) .
F7 C6 C7 C8 -170.5(6) .
F8 C6 C7 O3 -103.3(5) .
F8 C6 C7 C8 74.1(5) .
F9 C6 C7 O3 137.6(7) .
F9 C6 C7 C8 -45.1(7) .
F7' C6 C7 O3 58.6(12) .
F7' C6 C7 C8 -124.1(12) .
F8' C6 C7 O3 -71.5(12) .
F8' C6 C7 C8 105.9(12) .
F9' C6 C7 O3 171.4(10) .
F9' C6 C7 C8 -11.2(11) .
O1 C2 C3 C4 1.1(6) .
O2 C4 C5 F1 18.1(4) .
O2 C4 C5 F2 -101.1(3) .
O2 C4 C5 F3 140.5(3) .
O3 C7 C8 C9 4.9(6) .
O4 C9 C10 F10 -157.2(3) .
O4 C9 C10 F11 -37.1(4) .
O4 C9 C10 F12 81.3(4) .
O5 C12 C13 C14 177.8(3) .
N1 C11 C12 O5 1.3(4) .
N1 C11 C12 C13 179.9(3) .
N1 C11 C16 C15 -179.7(3) .
N1 C11 C16 C17 -0.1(5) .
N1 C19 C20 N2 3.3(5) .
N2 C21 C22 C23 172.5(3) .
N2 C21 C26 C25 -174.1(3) .
C1 C2 C3 C4 -177.3(3) .
C2 C3 C4 O2 8.1(5) .
C2 C3 C4 C5 -169.3(3) .
C3 C4 C5 F1 -164.2(3) .
C3 C4 C5 F2 76.7(4) .
C3 C4 C5 F3 -41.7(4) .
C6 C7 C8 C9 -172.0(3) .
C7 C8 C9 O4 -4.1(6) .
C7 C8 C9 C10 170.7(3) .
C8 C9 C10 F10 27.3(5) .
C8 C9 C10 F11 147.4(3) .
C8 C9 C10 F12 -94.1(4) .
C11 N1 C19 C18 -2.4(5) .
C11 N1 C19 C20 173.0(3) .
C11 C12 C13 C14 -0.7(5) .
C11 C16 C17 C18 -1.2(5) .
C12 C11 C16 C15 -0.8(5) .
C12 C11 C16 C17 178.8(3) .
C12 C13 C14 C15 0.1(5) .
C13 C14 C15 C16 0.1(5) .
C14 C15 C16 C11 0.3(5) .
C14 C15 C16 C17 -179.3(3) .
C15 C16 C17 C18 178.4(3) .
C16 C11 C12 O5 -177.6(3) .
C16 C11 C12 C13 1.0(5) .
C16 C17 C18 C19 0.7(5) .
C17 C18 C19 N1 1.1(5) .
C17 C18 C19 C20 -174.0(3) .
C18 C19 C20 N2 178.8(3) .
C19 N1 C11 C12 -177.0(3) .
C19 N1 C11 C16 1.9(4) .
C20 N2 C21 C22 47.0(4) .
C20 N2 C21 C26 -139.1(3) .
C21 N2 C20 C19 -169.7(3) .
C21 C22 C23 C24 1.1(5) .
C22 C21 C26 C25 -0.1(5) .
C22 C23 C24 Br1 -177.1(3) .
C22 C23 C24 C25 0.8(5) .
C23 C24 C25 C26 -2.2(5) .
C24 C25 C26 C21 1.9(5) .
C26 C21 C22 C23 -1.4(5) .
