Lewis base-complexed magnesium dithiolenes
Wang, Yuzhong; Maxi, Nirva A.; Xie, Yaoming; Wei, Pingrong; Schaefer, Henry F.; Robinson, Gregory; Chemical Communications  (2019) –; doi:10.1039/C9CC03427G

data_7123657
_publ_section_title
;
 Lewis base-complexed magnesium dithiolenes
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/C9CC03427G
_journal_year                    2019
_chemical_formula_sum            'C43 H66 Mg N2 O4 S3'
_chemical_formula_weight         795.46
_space_group_crystal_system      orthorhombic
_space_group_IT_number           18
_space_group_name_Hall           'P 2 2ab'
_space_group_name_H-M_alt        'P 21 21 2'
_symmetry_space_group_name_Hall  'P 2 2ab'
_symmetry_space_group_name_H-M   'P 21 21 2'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2019-04-10 deposited with the CCDC.    2019-06-14 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   13.3056(6)
_cell_length_b                   13.8070(7)
_cell_length_c                   12.8135(6)
_cell_measurement_reflns_used    9561
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.29
_cell_measurement_theta_min      2.65
_cell_volume                     2353.97(19)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX3'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker D8 Quest PHOTON 100 CMOS'
_diffrn_measurement_method       'Omega/phi scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0396
_diffrn_reflns_av_unetI/netI     0.0303
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            38275
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.876
_diffrn_reflns_theta_min         2.207
_diffrn_source                   Imus
_exptl_absorpt_coefficient_mu    0.210
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6384
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'BRUKER SADABS'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.122
_exptl_crystal_description       plate
_exptl_crystal_F_000             860
_exptl_crystal_size_max          0.320
_exptl_crystal_size_mid          0.180
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.288
_refine_diff_density_min         -0.284
_refine_diff_density_rms         0.037
_refine_ls_abs_structure_details
;
 Flack x determined using 1441 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.364(19)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     371
_refine_ls_number_reflns         5611
_refine_ls_number_restraints     500
_refine_ls_restrained_S_all      1.338
_refine_ls_R_factor_all          0.0788
_refine_ls_R_factor_gt           0.0519
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0719P)^2^+0.2954P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1236
_refine_ls_wR_factor_ref         0.1372
_reflns_Friedel_coverage         0.779
_reflns_Friedel_fraction_full    0.999
_reflns_Friedel_fraction_max     0.999
_reflns_number_gt                4111
_reflns_number_total             5611
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9cc03427g2.cif
_cod_data_source_block           j1_a_CCDC1
_cod_database_code               7123657
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.936
_shelx_estimated_absorpt_t_max   0.979
_shelx_res_checksum              27722