#------------------------------------------------------------------------------ #$Date: 2025-08-19 11:01:59 +0100 (Tue, 19 Aug 2025) $ #$Revision: 301802 $ #$URL: svn://www.crystallography.net/cod/cif/2/10/39/2103929.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/. The original data for this entry # were provided by IUCr Journals, http://journals.iucr.org/. # # The file may be used within the scientific community so long as # proper attribution is given to the journal article from which the # data were obtained. # data_2103929 loop_ _publ_author_name 'Marchivie, Mathieu' 'Guionneau, Philippe' 'L\'etard, Jean-Fran\,cois' 'Chasseau, Daniel' _publ_section_title ; Towards direct correlations between spin-crossover and structural features in iron(II) complexes ; _journal_issue 4 _journal_name_full 'Acta Crystallographica Section B' _journal_page_first 479 _journal_page_last 486 _journal_paper_doi 10.1107/S0108768103011200 _journal_volume 59 _journal_year 2003 _chemical_formula_moiety 'C38 H28 Fe1 N6 S2' _chemical_formula_sum 'C38 H28 Fe N6 S2' _chemical_formula_weight 688.63 _chemical_name_common m-[Fe(PM-BiA)2(NCS)2] _space_group_IT_number 14 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-P 2ybc' _symmetry_space_group_name_H-M 'P 1 21/c 1' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _audit_creation_method SHELXL-97 _cell_angle_alpha 90.000(5) _cell_angle_beta 115.684(5) _cell_angle_gamma 90.000(5) _cell_formula_units_Z 4 _cell_length_a 17.570(5) _cell_length_b 12.602(5) _cell_length_c 17.358(5) _cell_measurement_reflns_used 11821 _cell_measurement_temperature 293(2) _cell_measurement_theta_max 27.485 _cell_measurement_theta_min 0.998 _cell_volume 3464(2) _computing_molecular_graphics 'ORTEP 32' _computing_publication_material SHELXL-97 _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_structure_solution 'SIR 97' _diffrn_ambient_temperature 293(2) _diffrn_detector_area_resol_mean 512 _diffrn_measured_fraction_theta_full 1.000 _diffrn_measured_fraction_theta_max 1.000 _diffrn_measurement_device_type 'NONIUS Kappa CCD' _diffrn_measurement_method 'profile data from \f and \w scans' _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71069 _diffrn_reflns_av_R_equivalents 0.0412 _diffrn_reflns_av_sigmaI/netI 0.0338 _diffrn_reflns_limit_h_max 20 _diffrn_reflns_limit_h_min -20 _diffrn_reflns_limit_k_max 14 _diffrn_reflns_limit_k_min -14 _diffrn_reflns_limit_l_max 20 _diffrn_reflns_limit_l_min -20 _diffrn_reflns_number 23166 _diffrn_reflns_theta_full 25.02 _diffrn_reflns_theta_max 25.02 _diffrn_reflns_theta_min 1.29 _exptl_absorpt_coefficient_mu 0.592 _exptl_absorpt_correction_type none _exptl_crystal_colour black _exptl_crystal_density_diffrn 1.321 _exptl_crystal_density_method 'not measured' _exptl_crystal_description pin _exptl_crystal_F_000 1424 _exptl_crystal_size_max 0.15 _exptl_crystal_size_mid 0.1 _exptl_crystal_size_min 0.1 _refine_diff_density_max 0.658 _refine_diff_density_min -0.880 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.101 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 424 _refine_ls_number_reflns 6118 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.101 _refine_ls_R_factor_all 0.1001 _refine_ls_R_factor_gt 0.0515 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.1242P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.1438 _refine_ls_wR_factor_ref 0.1982 _reflns_number_gt 3906 _reflns_number_total 6118 _reflns_threshold_expression >2sigma(I) _cod_data_source_file na5001.cif _cod_data_source_block biamono _cod_original_sg_symbol_H-M P21/c _cod_database_code 2103929 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' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_type_symbol Fe1 0.25924(3) 0.19783(4) 0.32624(3) 0.0664(2) Uani d . 1 Fe S1A 0.04611(8) 0.15622(10) 0.42159(7) 0.0918(4) Uani d . 1 S S1B 0.45240(8) 0.38646(10) 0.57041(7) 0.1002(4) Uani d . 1 S N2B 0.16745(19) 0.1896(2) 0.18785(17) 0.0668(8) Uani d . 1 N N1B 0.21054(19) 0.3586(2) 0.29337(17) 0.0666(7) Uani d . 1 N N2A 0.34728(19) 0.2249(2) 0.26505(17) 0.0665(7) Uani d . 1 N N3B 0.3483(2) 0.2488(3) 0.44490(19) 0.0823(9) Uani d . 1 N N1A 0.3108(2) 0.0440(2) 0.32208(19) 0.0830(10) Uani d . 1 N N3A 0.1732(3) 0.1413(3) 0.3679(2) 0.0976(11) Uani d . 1 N C1A 0.2944(4) -0.0475(4) 0.3528(3) 0.1137(17) Uani d . 1 C H1A 0.2565 -0.0473 0.3771 0.136 Uiso calc R 1 H C2A 0.3334(6) -0.1421(5) 0.3488(4) 0.154(3) Uani d . 1 C H2A 0.3215 -0.2043 0.3702 0.184 Uiso calc R 1 H C3A 0.3899(7) -0.1436(5) 0.3129(6) 0.166(3) Uani d . 1 C H3A 0.4166 -0.2066 0.3108 0.199 Uiso calc R 1 H C4A 0.4067(4) -0.0518(4) 0.2803(4) 0.133(2) Uani d . 1 C H4A 0.4442 -0.0512 0.2556 0.160 Uiso calc R 1 H C5A 0.3655(3) 0.0401(3) 0.2858(3) 0.0892(12) Uani d . 1 C C6A 0.3800(3) 0.1402(3) 0.2526(2) 0.0822(11) Uani d . 1 C H6A 0.4129 0.1423 0.2226 0.099 Uiso calc R 1 H C7A 0.3573(2) 0.3221(3) 0.2281(2) 0.0643(9) Uani d . 1 C C8A 0.3384(3) 0.3274(3) 0.1418(2) 0.0752(10) Uani d . 1 C H8A 0.3220 0.2666 0.1082 0.090 Uiso calc R 1 H C9A 0.3440(3) 0.4227(3) 0.1063(2) 0.0830(11) Uani d . 1 C H9A 0.3323 0.4254 0.0487 0.100 Uiso calc R 1 H C10A 0.3668(2) 0.5154(3) 0.1546(2) 0.0723(10) Uani d . 1 C C11A 0.3846(2) 0.5085(3) 0.2411(2) 0.0741(10) Uani d . 1 C H11A 0.3999 0.5693 0.2747 0.089 Uiso calc R 1 H C12A 0.3799(2) 0.4125(3) 0.2776(2) 0.0706(9) Uani d . 1 C H12A 0.3920 0.4090 0.3353 0.085 Uiso calc R 1 H C13A 0.3754(3) 0.6187(4) 0.1173(3) 0.0920(13) Uani d . 1 C C14A 0.4255(4) 0.6268(5) 0.0740(3) 0.134(2) Uani d . 1 C H14A 0.4519 0.5679 0.0641 0.161 Uiso calc R 1 H C15A 0.4345(5) 0.7324(9) 0.0447(5) 0.186(5) Uani d . 1 C H15A 0.4712 0.7415 0.0196 0.223 Uiso calc R 1 H C16A 0.3913(9) 0.8188(7) 0.0527(7) 0.200(6) Uani d . 1 C H16A 0.3926 0.8840 0.0283 0.240 Uiso calc R 1 H C17A 0.3506(8) 0.8047(6) 0.0943(6) 0.197(5) Uani d . 1 C H17A 0.3246 0.8643 0.1038 0.236 Uiso calc R 1 H C18A 0.3390(5) 0.7106(5) 0.1285(4) 0.141(2) Uani d . 1 C H18A 0.3067 0.7093 0.1591 0.170 Uiso calc R 1 H C19A 0.1201(3) 0.1479(3) 0.3906(2) 0.0736(10) Uani d . 1 C C1B 0.2313(3) 0.4428(3) 0.3460(2) 0.0768(10) Uani d . 1 C H1B 0.2651 0.4323 0.4039 0.092 Uiso calc R 1 H C2B 0.2048(3) 0.5427(3) 0.3178(3) 0.0880(12) Uani d . 1 C H2B 0.2203 0.5990 0.3562 0.106 Uiso calc R 1 H C3B 0.1556(3) 0.5601(3) 0.2332(3) 0.0979(13) Uani d . 1 C H3B 0.1374 0.6283 0.2131 0.117 Uiso calc R 1 H C4B 0.1332(3) 0.4740(3) 0.1773(3) 0.0868(12) Uani d . 1 C H4B 0.0996 0.4835 0.1192 0.104 Uiso calc R 1 H C5B 0.1613(2) 0.3752(3) 0.2096(2) 0.0682(9) Uani d . 1 C C6B 0.1396(2) 0.2805(3) 0.1557(2) 0.0718(10) Uani d . 1 C H6B 0.1051 0.2866 0.0975 0.086 Uiso calc R 1 H C7B 0.1483(2) 0.1009(3) 0.1324(2) 0.0649(9) Uani d . 1 C C8B 0.1534(3) 0.1057(3) 0.0551(2) 0.0748(10) Uani d . 1 C H8B 0.1692 0.1686 0.0380 0.090 Uiso calc R 1 H C9B 0.1351(3) 0.0177(3) 0.0036(2) 0.0788(10) Uani d . 1 C H9B 0.1394 0.0224 -0.0479 0.095 Uiso calc R 1 H C10B 0.1105(2) -0.0781(3) 0.0253(2) 0.0706(10) Uani d . 1 C C11B 0.1050(3) -0.0813(3) 0.1031(2) 0.0794(11) Uani d . 1 C H11B 0.0879 -0.1437 0.1195 0.095 Uiso calc R 1 H C12B 0.1244(3) 0.0061(3) 0.1562(2) 0.0775(10) Uani d . 1 C H12B 0.1214 0.0013 0.2083 0.093 Uiso calc R 1 H C13B 0.0936(3) -0.1728(3) -0.0308(2) 0.0741(10) Uani d . 1 C C14B 0.0596(3) -0.1642(4) -0.1190(2) 0.0831(11) Uani d . 1 C H14B 0.0448 -0.0977 -0.1444 0.100 Uiso calc R 1 H C15B 0.0474(3) -0.2530(4) -0.1700(3) 0.0936(13) Uani d . 1 C H15B 0.0250 -0.2453 -0.2291 0.112 Uiso calc R 1 H C16B 0.0679(3) -0.3525(4) -0.1344(3) 0.1029(15) Uani d . 1 C H16B 0.0603 -0.4117 -0.1689 0.124 Uiso calc R 1 H C17B 0.0992(4) -0.3634(4) -0.0487(3) 0.1133(17) Uani d . 1 C H17B 0.1115 -0.4307 -0.0244 0.136 Uiso calc R 1 H C18B 0.1131(3) -0.2750(3) 0.0033(3) 0.0962(13) Uani d . 1 C H18B 0.1360 -0.2840 0.0623 0.115 Uiso calc R 1 H C19B 0.3918(3) 0.3055(3) 0.4982(2) 0.0728(10) Uani d . 1 C loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Fe1 0.0845(4) 0.0599(4) 0.0547(3) -0.0033(2) 0.0301(3) 0.0016(2) S1A 0.0986(8) 0.0980(8) 0.0816(7) -0.0103(6) 0.0417(6) -0.0098(6) S1B 0.1179(10) 0.0862(8) 0.0926(8) -0.0207(7) 0.0419(7) -0.0232(6) N2B 0.0726(19) 0.0634(19) 0.0618(16) -0.0051(15) 0.0267(14) 0.0009(14) N1B 0.0762(19) 0.0655(19) 0.0609(17) 0.0003(15) 0.0325(14) -0.0034(14) N2A 0.0780(19) 0.0601(18) 0.0592(16) 0.0009(15) 0.0278(14) -0.0033(13) N3B 0.099(2) 0.086(2) 0.0568(18) -0.0049(19) 0.0287(16) 0.0014(16) N1A 0.111(3) 0.0570(19) 0.0672(18) -0.0049(18) 0.0253(17) 0.0051(15) N3A 0.111(3) 0.108(3) 0.083(2) -0.016(2) 0.051(2) 0.008(2) C1A 0.156(5) 0.076(3) 0.086(3) -0.012(3) 0.032(3) 0.013(2) C2A 0.233(9) 0.062(4) 0.131(5) -0.002(4) 0.047(5) 0.019(3) C3A 0.230(9) 0.077(5) 0.172(7) 0.029(5) 0.070(6) 0.000(4) C4A 0.171(6) 0.075(4) 0.149(5) 0.024(3) 0.065(4) -0.011(3) C5A 0.108(3) 0.067(3) 0.080(2) 0.010(2) 0.028(2) -0.007(2) C6A 0.097(3) 0.075(3) 0.081(3) 0.008(2) 0.044(2) -0.006(2) C7A 0.067(2) 0.066(2) 0.062(2) -0.0035(17) 0.0305(16) -0.0031(16) C8A 0.097(3) 0.073(2) 0.062(2) -0.014(2) 0.0393(19) -0.0120(17) C9A 0.097(3) 0.093(3) 0.062(2) -0.019(2) 0.0374(19) -0.003(2) C10A 0.068(2) 0.074(2) 0.069(2) -0.0145(19) 0.0252(17) -0.0004(18) C11A 0.079(2) 0.070(2) 0.068(2) -0.0169(19) 0.0261(18) -0.0106(18) C12A 0.075(2) 0.076(2) 0.0574(18) -0.0049(19) 0.0246(16) -0.0049(17) C13A 0.090(3) 0.093(3) 0.076(2) -0.034(3) 0.020(2) 0.006(2) C14A 0.111(4) 0.167(6) 0.116(4) -0.038(4) 0.041(3) 0.032(4) C15A 0.132(6) 0.252(10) 0.127(5) -0.104(7) 0.011(4) 0.076(7) C16A 0.253(13) 0.115(6) 0.135(7) -0.079(7) -0.006(7) 0.042(5) C17A 0.293(14) 0.085(5) 0.137(7) -0.044(6) 0.022(7) 0.030(4) C18A 0.177(6) 0.090(4) 0.132(5) -0.016(4) 0.043(4) 0.011(3) C19A 0.092(3) 0.066(2) 0.056(2) -0.018(2) 0.025(2) -0.0024(16) C1B 0.089(3) 0.068(2) 0.073(2) 0.010(2) 0.035(2) -0.0051(19) C2B 0.098(3) 0.071(3) 0.093(3) 0.011(2) 0.040(2) -0.014(2) C3B 0.105(3) 0.066(3) 0.115(4) 0.019(2) 0.041(3) 0.010(2) C4B 0.096(3) 0.073(3) 0.074(2) 0.010(2) 0.020(2) 0.004(2) C5B 0.072(2) 0.066(2) 0.066(2) 0.0014(18) 0.0283(17) 0.0026(17) C6B 0.074(2) 0.075(3) 0.0569(19) -0.0023(19) 0.0190(16) -0.0013(18) C7B 0.073(2) 0.060(2) 0.0555(18) -0.0056(17) 0.0226(16) -0.0035(15) C8B 0.094(3) 0.062(2) 0.071(2) -0.0136(19) 0.0383(19) 0.0019(17) C9B 0.103(3) 0.073(3) 0.067(2) -0.015(2) 0.043(2) -0.0045(18) C10B 0.075(2) 0.067(2) 0.070(2) -0.0097(18) 0.0314(18) -0.0021(17) C11B 0.101(3) 0.067(2) 0.074(2) -0.019(2) 0.042(2) -0.0019(18) C12B 0.100(3) 0.076(3) 0.062(2) -0.015(2) 0.0406(19) 0.0001(18) C13B 0.082(3) 0.068(2) 0.075(2) -0.0137(19) 0.0366(19) -0.0090(18) C14B 0.087(3) 0.084(3) 0.077(3) -0.012(2) 0.034(2) -0.003(2) C15B 0.103(3) 0.100(3) 0.079(3) -0.018(3) 0.041(2) -0.024(2) C16B 0.123(4) 0.080(3) 0.110(4) -0.019(3) 0.054(3) -0.030(3) C17B 0.158(5) 0.069(3) 0.113(4) -0.010(3) 0.059(4) -0.014(3) C18B 0.129(4) 0.075(3) 0.087(3) -0.006(3) 0.049(3) -0.002(2) C19B 0.092(3) 0.071(2) 0.058(2) 0.004(2) 0.034(2) 0.0063(18) 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' 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 N3A Fe1 N3B 96.35(14) N3A Fe1 N1A 94.78(16) N3B Fe1 N1A 99.47(13) N3A Fe1 N1B 98.55(15) N3B Fe1 N1B 90.79(13) N1A Fe1 N1B 162.17(12) N3A Fe1 N2B 93.64(13) N3B Fe1 N2B 163.85(12) N1A Fe1 N2B 92.29(11) N1B Fe1 N2B 75.16(10) N3A Fe1 N2A 167.21(13) N3B Fe1 N2A 92.57(12) N1A Fe1 N2A 74.66(13) N1B Fe1 N2A 90.45(11) N2B Fe1 N2A 79.84(11) C6B N2B C7B 118.6(3) C6B N2B Fe1 112.8(2) C7B N2B Fe1 127.8(2) C1B N1B C5B 118.0(3) C1B N1B Fe1 126.7(2) C5B N1B Fe1 115.0(2) C6A N2A C7A 119.3(3) C6A N2A Fe1 114.0(3) C7A N2A Fe1 125.8(2) C19B N3B Fe1 159.6(3) C1A N1A C5A 117.7(4) C1A N1A Fe1 126.2(4) C5A N1A Fe1 116.1(3) C19A N3A Fe1 155.6(4) N1A C1A C2A 121.1(6) C3A C2A C1A 120.0(6) C4A C3A C2A 119.9(7) C3A C4A C5A 117.5(7) N1A C5A C4A 123.8(5) N1A C5A C6A 115.6(4) C4A C5A C6A 120.6(5) N2A C6A C5A 119.3(4) C12A C7A C8A 120.2(3) C12A C7A N2A 119.2(3) C8A C7A N2A 120.4(3) C9A C8A C7A 119.7(3) C8A C9A C10A 121.5(3) C9A C10A C11A 117.8(3) C9A C10A C13A 121.9(3) C11A C10A C13A 120.3(3) C12A C11A C10A 121.1(3) C7A C12A C11A 119.7(3) C18A C13A C14A 117.2(5) C18A C13A C10A 122.2(5) C14A C13A C10A 120.5(5) C13A C14A C15A 116.5(7) C16A C15A C14A 122.8(9) C17A C16A C15A 115.7(9) C16A C17A C18A 127.4(12) C13A C18A C17A 119.9(8) N3A C19A S1A 179.5(4) N1B C1B C2B 122.6(3) C1B C2B C3B 119.8(4) C2B C3B C4B 118.7(4) C5B C4B C3B 118.7(4) N1B C5B C4B 122.2(3) N1B C5B C6B 115.6(3) C4B C5B C6B 122.2(3) N2B C6B C5B 120.6(3) C8B C7B C12B 118.8(3) C8B C7B N2B 121.9(3) C12B C7B N2B 119.3(3) C9B C8B C7B 120.1(3) C8B C9B C10B 122.5(3) C9B C10B C11B 116.6(3) C9B C10B C13B 121.1(3) C11B C10B C13B 122.2(3) C12B C11B C10B 121.6(3) C11B C12B C7B 120.4(3) C14B C13B C18B 116.7(4) C14B C13B C10B 122.0(4) C18B C13B C10B 121.3(4) C15B C14B C13B 121.1(4) C16B C15B C14B 120.8(4) C17B C16B C15B 119.4(4) C16B C17B C18B 120.5(5) C17B C18B C13B 121.5(4) N3B C19B S1B 178.5(4) loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance Fe1 N3A 2.066(4) Fe1 N3B 2.076(3) Fe1 N1A 2.153(4) Fe1 N1B 2.177(3) Fe1 N2B 2.241(3) Fe1 N2A 2.250(3) S1A C19A 1.612(5) S1B C19B 1.609(4) N2B C6B 1.276(5) N2B C7B 1.417(4) N1B C1B 1.343(4) N1B C5B 1.347(4) N2A C6A 1.275(5) N2A C7A 1.429(4) N3B C19B 1.157(5) N1A C1A 1.354(6) N1A C5A 1.360(6) N3A C19A 1.161(5) C1A C2A 1.392(9) C2A C3A 1.381(11) C3A C4A 1.374(10) C4A C5A 1.390(7) C5A C6A 1.454(6) C7A C12A 1.378(5) C7A C8A 1.388(5) C8A C9A 1.373(5) C9A C10A 1.392(5) C10A C11A 1.398(5) C10A C13A 1.490(6) C11A C12A 1.384(5) C13A C18A 1.377(8) C13A C14A 1.387(7) C14A C15A 1.457(10) C15A C16A 1.368(15) C16A C17A 1.229(17) C17A C18A 1.380(9) C1B C2B 1.357(5) C2B C3B 1.361(6) C3B C4B 1.395(6) C4B C5B 1.366(5) C5B C6B 1.462(5) C7B C8B 1.384(5) C7B C12B 1.389(5) C8B C9B 1.372(5) C9B C10B 1.389(5) C10B C11B 1.394(5) C10B C13B 1.486(5) C11B C12B 1.380(5) C13B C14B 1.386(5) C13B C18B 1.397(6) C14B C15B 1.385(6) C15B C16B 1.375(7) C16B C17B 1.351(6) C17B C18B 1.387(6) loop_ _cod_related_entry_id _cod_related_entry_database _cod_related_entry_code 1 PubChem 139063816