#------------------------------------------------------------------------------
#$Date: 2016-03-23 16:09:16 +0200 (Wed, 23 Mar 2016) $
#$Revision: 179364 $
#$URL: svn://www.crystallography.net/cod/cif/4/32/61/4326150.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_4326150
loop_
_publ_author_name
'Rong-Jia Wei'
'Jun Tao'
'Rong-Bin Huang'
'Lan-Sun Zheng'
_publ_contact_author_address
;
Department of Chemistry
Xiamen University
Xiamen 361005
P. R. China
;
_publ_contact_author_email       taojun@xmu.edu.cn
_publ_contact_author_name        'Prof. Jun Tao'
_publ_contact_author_phone       86-592-2188138
_publ_section_title
;
 Reversible and Irreversible Vapor-Induced Guest Molecule Exchange in
 Spin-Crossover Compounds
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8553
_journal_page_last               8564
_journal_paper_doi               10.1021/ic201142t
_journal_volume                  50
_journal_year                    2011
_chemical_formula_sum            'C42 H42 Fe2 N12 O S4'
_chemical_formula_weight         970.82
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                74.795(5)
_cell_angle_beta                 88.664(4)
_cell_angle_gamma                76.191(5)
_cell_formula_units_Z            2
_cell_length_a                   9.4671(5)
_cell_length_b                   15.5262(8)
_cell_length_c                   15.8017(9)
_cell_measurement_temperature    150(2)
_cell_volume                     2174.7(2)
_computing_cell_refinement       'CrysAlis RED, Oxford Diffraction Ltd.'
_computing_data_collection       'CrysAlis CCD, Oxford Diffraction Ltd.'
_computing_data_reduction        'CrysAlis RED, Oxford Diffraction Ltd.'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Oxford Gemini S Ultra'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0413
_diffrn_reflns_av_sigmaI/netI    0.0862
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            20853
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.77
_exptl_absorpt_coefficient_mu    0.909
_exptl_absorpt_correction_T_max  0.9560
_exptl_absorpt_correction_T_min  0.7721
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.4 (release 27-04-2006 CrysAlis171 .NET)
(compiled Apr 27 2007,17:53:11)
empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.483
_exptl_crystal_description       block-like
_exptl_crystal_F_000             1004
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.610
_refine_diff_density_min         -0.740
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.859
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     550
_refine_ls_number_reflns         8550
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.859
_refine_ls_R_factor_all          0.0767
_refine_ls_R_factor_gt           0.0440
_refine_ls_shift/su_max          0.017
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0454P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0882
_refine_ls_wR_factor_ref         0.0937
_reflns_number_gt                5334
_reflns_number_total             8550
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic201142t_si_001_04.cif
_cod_data_source_block           EtOHat150K
_cod_database_code               4326150
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'
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
FeA Fe 0.77430(5) 0.61377(3) 0.25901(3) 0.02747(12) Uani 1 1 d .
FeB Fe 0.16862(4) 0.09472(3) 0.23975(3) 0.02532(12) Uani 1 1 d .
S1A S 1.25106(9) 0.47207(6) 0.20171(7) 0.0423(2) Uani 1 1 d .
S2A S 0.70284(12) 0.31736(7) 0.38536(10) 0.0806(4) Uani 1 1 d .
S1B S 0.22322(9) -0.12249(6) 0.07187(6) 0.0398(2) Uani 1 1 d .
S2B S 0.50331(9) -0.13585(6) 0.44822(6) 0.0404(2) Uani 1 1 d .
N1A N 0.8035(3) 0.61745(18) 0.38086(18) 0.0377(7) Uani 1 1 d .
N2A N 0.7622(2) 0.74495(16) 0.20853(16) 0.0258(6) Uani 1 1 d .
N3A N 0.6997(3) 0.61287(16) 0.14469(17) 0.0275(6) Uani 1 1 d .
N4A N 0.5653(3) 0.65409(17) 0.28347(17) 0.0308(6) Uani 1 1 d .
N5A N 0.9781(3) 0.57325(18) 0.23477(18) 0.0346(7) Uani 1 1 d .
N6A N 0.7664(3) 0.48523(18) 0.30429(17) 0.0338(6) Uani 1 1 d .
N1B N 0.3407(3) 0.14220(16) 0.20129(18) 0.0305(6) Uani 1 1 d .
N2B N 0.0443(2) 0.20046(16) 0.15683(17) 0.0237(6) Uani 1 1 d .
N3B N -0.0056(3) 0.06449(17) 0.29784(17) 0.0287(6) Uani 1 1 d .
N4B N 0.1505(2) 0.17805(16) 0.31856(16) 0.0236(6) Uani 1 1 d .
N5B N 0.1853(3) 0.01393(18) 0.16230(18) 0.0319(6) Uani 1 1 d .
N6B N 0.2960(3) -0.00540(17) 0.32769(18) 0.0304(6) Uani 1 1 d .
C1A C 0.9264(4) 0.6165(2) 0.4216(3) 0.0546(11) Uani 1 1 d .
H1AA H 1.0095 0.6187 0.3894 0.066 Uiso 1 1 calc R
C2A C 0.9342(6) 0.6124(3) 0.5098(4) 0.0800(16) Uani 1 1 d .
H2AA H 1.0214 0.6114 0.5365 0.096 Uiso 1 1 calc R
C3A C 0.8131(8) 0.6100(3) 0.5568(3) 0.0895(19) Uani 1 1 d .
H3AA H 0.8172 0.6065 0.6163 0.107 Uiso 1 1 calc R
C4A C 0.6861(6) 0.6126(3) 0.5174(3) 0.0667(13) Uani 1 1 d .
H4AA H 0.6020 0.6126 0.5490 0.080 Uiso 1 1 calc R
C5A C 0.6836(4) 0.6155(2) 0.4287(2) 0.0442(9) Uani 1 1 d .
C6A C 0.5511(4) 0.6142(2) 0.3790(2) 0.0444(10) Uani 1 1 d .
H6AA H 0.5415 0.5515 0.3893 0.053 Uiso 1 1 calc R
H6AB H 0.4646 0.6497 0.3992 0.053 Uiso 1 1 calc R
C7A C 0.8635(3) 0.7832(2) 0.1628(2) 0.0320(8) Uani 1 1 d .
H7AA H 0.9563 0.7460 0.1622 0.038 Uiso 1 1 calc R
C8A C 0.8376(3) 0.8736(2) 0.1174(2) 0.0380(9) Uani 1 1 d .
H8AA H 0.9117 0.8972 0.0877 0.046 Uiso 1 1 calc R
C9A C 0.6992(4) 0.9300(2) 0.1160(2) 0.0423(9) Uani 1 1 d .
H9AA H 0.6781 0.9915 0.0843 0.051 Uiso 1 1 calc R
C10A C 0.5940(3) 0.8923(2) 0.1627(2) 0.0370(8) Uani 1 1 d .
H10A H 0.5005 0.9284 0.1637 0.044 Uiso 1 1 calc R
C11A C 0.6284(3) 0.8006(2) 0.2080(2) 0.0292(7) Uani 1 1 d .
C12A C 0.5210(3) 0.7571(2) 0.2629(2) 0.0326(8) Uani 1 1 d .
H12A H 0.4265 0.7790 0.2321 0.039 Uiso 1 1 calc R
H12B H 0.5119 0.7754 0.3174 0.039 Uiso 1 1 calc R
C13A C 0.7736(4) 0.6104(2) 0.0717(2) 0.0331(8) Uani 1 1 d .
H13A H 0.8714 0.6114 0.0724 0.040 Uiso 1 1 calc R
C14A C 0.7105(4) 0.6065(2) -0.0040(2) 0.0434(9) Uani 1 1 d .
H14A H 0.7644 0.6050 -0.0538 0.052 Uiso 1 1 calc R
C15A C 0.5663(5) 0.6049(2) -0.0048(3) 0.0518(10) Uani 1 1 d .
H15A H 0.5222 0.5996 -0.0545 0.062 Uiso 1 1 calc R
C16A C 0.4875(4) 0.6111(2) 0.0684(3) 0.0460(10) Uani 1 1 d .
H16A H 0.3888 0.6124 0.0680 0.055 Uiso 1 1 calc R
C17A C 0.5567(3) 0.6155(2) 0.1426(2) 0.0317(8) Uani 1 1 d .
C18A C 0.4821(3) 0.6178(2) 0.2275(2) 0.0412(9) Uani 1 1 d .
H18A H 0.3842 0.6566 0.2151 0.049 Uiso 1 1 calc R
H18B H 0.4752 0.5563 0.2585 0.049 Uiso 1 1 calc R
C19A C 1.0916(4) 0.5323(2) 0.2209(2) 0.0317(8) Uani 1 1 d .
C20A C 0.7400(3) 0.4152(2) 0.3369(2) 0.0379(9) Uani 1 1 d .
C1B C 0.4150(4) 0.1387(2) 0.1280(3) 0.0441(10) Uani 1 1 d .
H1BA H 0.3827 0.1126 0.0878 0.053 Uiso 1 1 calc R
C2B C 0.5379(4) 0.1726(3) 0.1111(3) 0.0620(14) Uani 1 1 d .
H2BA H 0.5886 0.1681 0.0607 0.074 Uiso 1 1 calc R
C3B C 0.5846(4) 0.2130(3) 0.1688(3) 0.0644(14) Uani 1 1 d .
H3BA H 0.6675 0.2358 0.1581 0.077 Uiso 1 1 calc R
C4B C 0.5077(3) 0.2196(2) 0.2432(3) 0.0507(11) Uani 1 1 d .
H4BA H 0.5363 0.2480 0.2826 0.061 Uiso 1 1 calc R
C5B C 0.3869(3) 0.1830(2) 0.2574(2) 0.0349(8) Uani 1 1 d .
C6B C 0.3021(3) 0.1815(2) 0.3387(2) 0.0337(8) Uani 1 1 d .
H6BA H 0.3473 0.1281 0.3854 0.040 Uiso 1 1 calc R
H6BB H 0.3004 0.2362 0.3578 0.040 Uiso 1 1 calc R
C7B C -0.0063(3) 0.2035(2) 0.0764(2) 0.0301(7) Uani 1 1 d .
H7BA H 0.0169 0.1500 0.0576 0.036 Uiso 1 1 calc R
C8B C -0.0903(3) 0.2818(2) 0.0215(2) 0.0332(8) Uani 1 1 d .
H8BA H -0.1223 0.2814 -0.0335 0.040 Uiso 1 1 calc R
C9B C -0.1267(3) 0.3612(2) 0.0493(2) 0.0339(8) Uani 1 1 d .
H9BA H -0.1828 0.4153 0.0130 0.041 Uiso 1 1 calc R
C10B C -0.0784(3) 0.3590(2) 0.1317(2) 0.0288(7) Uani 1 1 d .
H10B H -0.1028 0.4115 0.1519 0.035 Uiso 1 1 calc R
C11B C 0.0062(3) 0.2782(2) 0.1840(2) 0.0228(7) Uani 1 1 d .
C12B C 0.0635(3) 0.2720(2) 0.2729(2) 0.0274(7) Uani 1 1 d .
H12C H -0.0176 0.2896 0.3085 0.033 Uiso 1 1 calc R
H12D H 0.1241 0.3154 0.2676 0.033 Uiso 1 1 calc R
C13B C -0.0996(4) 0.0230(2) 0.2707(2) 0.0419(9) Uani 1 1 d .
H13B H -0.0829 0.0048 0.2190 0.050 Uiso 1 1 calc R
C14B C -0.2201(4) 0.0070(3) 0.3177(3) 0.0495(10) Uani 1 1 d .
H14B H -0.2818 -0.0233 0.2987 0.059 Uiso 1 1 calc R
C15B C -0.2477(3) 0.0358(2) 0.3922(3) 0.0422(9) Uani 1 1 d .
H15B H -0.3286 0.0258 0.4243 0.051 Uiso 1 1 calc R
C16B C -0.1537(3) 0.0802(2) 0.4195(2) 0.0333(8) Uani 1 1 d .
H16B H -0.1711 0.1010 0.4697 0.040 Uiso 1 1 calc R
C17B C -0.0339(3) 0.09297(19) 0.3709(2) 0.0271(7) Uani 1 1 d .
C18B C 0.0789(3) 0.1359(2) 0.3984(2) 0.0284(7) Uani 1 1 d .
H18C H 0.0329 0.1825 0.4275 0.034 Uiso 1 1 calc R
H18D H 0.1508 0.0893 0.4391 0.034 Uiso 1 1 calc R
C19B C 0.2001(3) -0.0425(2) 0.1249(2) 0.0286(7) Uani 1 1 d .
C20B C 0.3816(3) -0.0590(2) 0.3770(2) 0.0296(8) Uani 1 1 d .
C21 C 0.8691(12) 0.2291(10) 0.6969(6) 0.295(9) Uani 1 1 d .
H21A H 0.9141 0.1768 0.7437 0.442 Uiso 1 1 calc R
H21B H 0.7691 0.2509 0.7092 0.442 Uiso 1 1 calc R
H21C H 0.9192 0.2770 0.6919 0.442 Uiso 1 1 calc R
C22 C 0.8760(17) 0.2032(6) 0.6174(7) 0.272(8) Uani 1 1 d .
H22A H 0.8192 0.1596 0.6147 0.327 Uiso 1 1 calc R
H22B H 0.9735 0.1858 0.5971 0.327 Uiso 1 1 calc R
O1 O 0.7946(9) 0.3081(9) 0.5787(9) 0.420(8) Uani 1 1 d .
H1 H 0.7651 0.3192 0.5256 0.504 Uiso 1 1 d 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'
S S 0.1246 0.1234 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Fe Fe 0.3463 0.8444 '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
N5A FeA N6A 89.32(11)
N5A FeA N2A 95.28(10)
N6A FeA N2A 174.18(11)
N5A FeA N3A 95.10(11)
N6A FeA N3A 89.11(11)
N2A FeA N3A 86.92(10)
N5A FeA N1A 97.42(12)
N6A FeA N1A 88.30(11)
N2A FeA N1A 94.64(11)
N3A FeA N1A 167.18(11)
N5A FeA N4A 179.38(11)
N6A FeA N4A 90.18(10)
N2A FeA N4A 85.20(10)
N3A FeA N4A 84.53(11)
N1A FeA N4A 82.92(11)
N5B FeB N2B 94.44(11)
N5B FeB N6B 89.52(11)
N2B FeB N6B 175.90(10)
N5B FeB N3B 96.30(10)
N2B FeB N3B 89.47(10)
N6B FeB N3B 91.19(11)
N5B FeB N1B 97.04(10)
N2B FeB N1B 90.42(10)
N6B FeB N1B 88.01(10)
N3B FeB N1B 166.63(11)
N5B FeB N4B 179.63(12)
N2B FeB N4B 85.20(10)
N6B FeB N4B 90.85(10)
N3B FeB N4B 83.62(9)
N1B FeB N4B 83.05(10)
C1A N1A C5A 117.8(3)
C1A N1A FeA 128.4(3)
C5A N1A FeA 113.8(2)
C7A N2A C11A 116.9(3)
C7A N2A FeA 127.4(2)
C11A N2A FeA 114.85(18)
C13A N3A C17A 118.8(3)
C13A N3A FeA 127.7(2)
C17A N3A FeA 113.5(2)
C6A N4A C18A 112.5(2)
C6A N4A C12A 109.3(2)
C18A N4A C12A 111.9(3)
C6A N4A FeA 106.6(2)
C18A N4A FeA 106.49(18)
C12A N4A FeA 109.72(16)
C19A N5A FeA 165.8(3)
C20A N6A FeA 168.4(3)
C1B N1B C5B 118.1(3)
C1B N1B FeB 128.4(2)
C5B N1B FeB 113.6(2)
C11B N2B C7B 117.6(3)
C11B N2B FeB 115.4(2)
C7B N2B FeB 127.0(2)
C17B N3B C13B 118.4(3)
C17B N3B FeB 113.84(19)
C13B N3B FeB 127.7(2)
C18B N4B C12B 111.7(2)
C18B N4B C6B 112.2(2)
C12B N4B C6B 110.0(2)
C18B N4B FeB 106.56(17)
C12B N4B FeB 110.18(18)
C6B N4B FeB 106.07(17)
C19B N5B FeB 172.0(3)
C20B N6B FeB 172.8(2)
N1A C1A C2A 122.4(4)
C3A C2A C1A 119.0(5)
C2A C3A C4A 120.3(5)
C3A C4A C5A 118.8(5)
N1A C5A C4A 121.8(4)
N1A C5A C6A 114.7(3)
C4A C5A C6A 123.5(4)
N4A C6A C5A 109.3(3)
N2A C7A C8A 123.5(3)
C7A C8A C9A 119.3(3)
C10A C9A C8A 118.1(3)
C9A C10A C11A 119.5(3)
N2A C11A C10A 122.7(3)
N2A C11A C12A 115.4(3)
C10A C11A C12A 121.8(3)
C11A C12A N4A 111.9(2)
N3A C13A C14A 122.5(3)
C13A C14A C15A 118.6(3)
C14A C15A C16A 119.5(4)
C15A C16A C17A 119.2(3)
N3A C17A C16A 121.2(3)
N3A C17A C18A 115.4(3)
C16A C17A C18A 123.4(3)
N4A C18A C17A 110.3(2)
N5A C19A S1A 178.6(3)
N6A C20A S2A 178.4(3)
N1B C1B C2B 121.8(4)
C3B C2B C1B 119.7(4)
C2B C3B C4B 119.5(4)
C3B C4B C5B 118.2(4)
N1B C5B C4B 122.7(3)
N1B C5B C6B 115.0(3)
C4B C5B C6B 122.2(3)
N4B C6B C5B 108.5(3)
N2B C7B C8B 123.0(3)
C7B C8B C9B 119.0(3)
C10B C9B C8B 118.9(3)
C9B C10B C11B 119.6(3)
N2B C11B C10B 121.9(3)
N2B C11B C12B 116.0(3)
C10B C11B C12B 122.0(3)
C11B C12B N4B 113.1(2)
N3B C13B C14B 121.7(3)
C15B C14B C13B 119.5(3)
C14B C15B C16B 119.1(3)
C17B C16B C15B 118.9(3)
N3B C17B C16B 122.3(3)
N3B C17B C18B 115.0(2)
C16B C17B C18B 122.6(3)
N4B C18B C17B 108.6(2)
N5B C19B S1B 179.3(3)
N6B C20B S2B 179.6(3)
C21 C22 O1 82.7(8)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
FeA N5A 1.944(3)
FeA N6A 1.954(3)
FeA N2A 1.959(2)
FeA N3A 1.960(3)
FeA N1A 1.969(3)
FeA N4A 1.989(2)
FeB N5B 1.949(3)
FeB N2B 1.954(3)
FeB N6B 1.963(3)
FeB N3B 1.964(2)
FeB N1B 1.965(2)
FeB N4B 1.996(2)
S1A C19A 1.643(3)
S2A C20A 1.628(4)
S1B C19B 1.644(3)
S2B C20B 1.649(4)
N1A C1A 1.338(4)
N1A C5A 1.351(4)
N2A C7A 1.345(4)
N2A C11A 1.351(4)
N3A C13A 1.340(4)
N3A C17A 1.345(4)
N4A C6A 1.491(4)
N4A C18A 1.492(4)
N4A C12A 1.501(4)
N5A C19A 1.159(4)
N6A C20A 1.158(4)
N1B C1B 1.347(4)
N1B C5B 1.349(4)
N2B C11B 1.352(3)
N2B C7B 1.353(4)
N3B C17B 1.341(4)
N3B C13B 1.351(4)
N4B C18B 1.489(3)
N4B C12B 1.493(4)
N4B C6B 1.493(4)
N5B C19B 1.159(4)
N6B C20B 1.150(4)
C1A C2A 1.381(6)
C2A C3A 1.354(7)
C3A C4A 1.354(7)
C4A C5A 1.391(5)
C5A C6A 1.502(5)
C7A C8A 1.365(4)
C8A C9A 1.388(4)
C9A C10A 1.377(4)
C10A C11A 1.378(4)
C11A C12A 1.491(4)
C13A C14A 1.370(5)
C14A C15A 1.372(5)
C15A C16A 1.374(5)
C16A C17A 1.382(5)
C17A C18A 1.505(4)
C1B C2B 1.381(5)
C2B C3B 1.368(6)
C3B C4B 1.382(5)
C4B C5B 1.384(4)
C5B C6B 1.497(4)
C7B C8B 1.372(4)
C8B C9B 1.380(4)
C9B C10B 1.379(4)
C10B C11B 1.380(4)
C11B C12B 1.489(4)
C13B C14B 1.384(4)
C14B C15B 1.364(5)
C15B C16B 1.385(5)
C16B C17B 1.378(4)
C17B C18B 1.512(4)
C21 C22 1.411(13)
C22 O1 1.588(14)
