The structural parameter of spin states of <i>C</i> <sub>1</sub>-symmetric four-coordinate cobalt complexes: <i>D</i> <sub>4</sub>.
Zheng, Chenggong; Liu, Jiyong; Wang, Yongtao; Li, Haoran; Wang, Yuwen; Lu, Zhan; Chemical science 17 (2026) 492–499; doi:10.1039/d5sc06683b

data_1576167
_publ_section_title
;
 The structural parameter of spin states of <i>C</i>
 <sub>1</sub>-symmetric four-coordinate cobalt complexes: <i>D</i>
 <sub>4</sub>.
;
_journal_issue                   1
_journal_name_full               'Chemical science'
_journal_page_first              492
_journal_page_last               499
_journal_paper_doi               10.1039/d5sc06683b
_journal_volume                  17
_journal_year                    2026
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C15 H15 N O3 S'
_chemical_formula_sum            'C15 H15 N O3 S'
_chemical_formula_weight         289.34
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_block_doi                 10.5517/ccdc.csd.cc2k0dbb
_audit_creation_date             2024-03-07
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2024-05-07 deposited with the CCDC.	2025-10-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.986(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.0536(2)
_cell_length_b                   5.26460(10)
_cell_length_c                   16.5289(3)
_cell_measurement_reflns_used    6789
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      32.0870
_cell_measurement_theta_min      2.7110
_cell_volume                     698.16(3)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46e (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46e (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46e (Rigaku OD, 2018)'
_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    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      113.15
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -66.00 -41.00   1.00    1.00    --  -13.60  -7.00-133.00   25
  2  \w     15.00  40.00   1.00    1.00    --  -13.60   7.00  42.00   25
  3  \w    -40.00   5.00   1.00    1.00    --  -13.60  70.00 150.00   45
  4  \w   -103.00  -8.00   1.00    1.00    --  -13.60 -57.00  60.00   95
  5  \w    -40.00  16.00   1.00    1.00    --  -13.60  70.00  90.00   56
  6  \w    -38.00 -13.00   1.00    1.00    --  -13.60  64.00  76.77   25
  7  \w    -40.00  49.00   1.00    1.00    --  -13.60  70.00-180.00   89
  8  \w   -103.00 -12.00   1.00    1.00    --  -13.60 -70.00 150.00   91
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB AFC12 (RCD3): Kappa single'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0867417000
_diffrn_orient_matrix_UB_12      0.0086906000
_diffrn_orient_matrix_UB_13      0.0041432000
_diffrn_orient_matrix_UB_21      -0.0165213000
_diffrn_orient_matrix_UB_22      -0.0084578000
_diffrn_orient_matrix_UB_23      -0.0427862000
_diffrn_orient_matrix_UB_31      -0.0045398000
_diffrn_orient_matrix_UB_32      -0.1341324000
_diffrn_orient_matrix_UB_33      0.0029722000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0614
_diffrn_reflns_av_unetI/netI     0.0545
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            9848
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.282
_diffrn_reflns_theta_min         2.474
_diffrn_source                   'Rotating-anode X-ray tube'
_diffrn_source_type              'Rigaku (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.238
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.62442
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46e (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.376
_exptl_crystal_description       prism
_exptl_crystal_F_000             304
_exptl_crystal_size_max          0.48
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.405
_refine_diff_density_min         -0.268
_refine_diff_density_rms         0.051
_refine_ls_abs_structure_details
;
 Flack x determined using 1403 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.04(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     183
_refine_ls_number_reflns         3437
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0377
_refine_ls_R_factor_gt           0.0367
_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/[\s^2^(Fo^2^)+(0.0467P)^2^+0.0976P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0924
_refine_ls_wR_factor_ref         0.0935
_reflns_Friedel_coverage         0.803
_reflns_Friedel_fraction_full    0.991
_reflns_Friedel_fraction_max     0.992
_reflns_number_gt                3328
_reflns_number_total             3437
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5sc06683b2.cif
_cod_data_source_block           r20240307b
_cod_depositor_comments
'Adding full bibliography for 1576157--1576173.cif.'
_cod_database_code               1576167
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         C15H15NO3S
_shelx_estimated_absorpt_t_max   0.967
_shelx_estimated_absorpt_t_min   0.894
_reflns_odcompleteness_completeness 99.68
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     29.51
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C6(H6), C7(H7), C10(H10), C11(H11), C12(H12), C13(H13),
 C14(H14)
2.b Idealised Me refined as rotating group:
 C8(H8A,H8B,H8C), C15(H15A,H15B,H15C)
;
_shelx_res_checksum              15366
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.585
_oxdiff_exptl_absorpt_empirical_full_min 0.739