N-heterocyclic imine-based bis-gallium(I) carbene analog featuring a four-membered Ga2N2 ring
Wang, Bing; Chen, Wenhao; Yang, Jiangnan; Lu, Linfang; Liu, Jiyong; Shen, Liang; Wu, Di; Dalton Transactions  (2023) –; doi:10.1039/D3DT00782K

data_7713678
_publ_section_title
;
 N-heterocyclic imine-based bis-gallium(I) carbene analog featuring a
 four-membered Ga2N2 ring
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT00782K
_journal_year                    2023
_chemical_formula_moiety         'C58 H78 F6 Ga2 N6 O6 S2, 2(C6 H6)'
_chemical_formula_sum            'C70 H90 F6 Ga2 N6 O6 S2'
_chemical_formula_weight         1429.03
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2021-10-29
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2022-04-26 deposited with the CCDC.	2023-07-19 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 105.1940(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   21.4469(7)
_cell_length_b                   17.9353(6)
_cell_length_c                   18.5471(6)
_cell_measurement_reflns_used    9012
_cell_measurement_temperature    170(2)
_cell_measurement_theta_max      27.10
_cell_measurement_theta_min      2.50
_cell_volume                     6884.9(4)
_computing_cell_refinement       'SAINT V8.40B (Bruker Nano, Inc., 2019)'
_computing_data_collection       'Bruker Instrument Service vV6.2.14'
_computing_data_reduction        'SAINT V8.40B (Bruker Nano, Inc., 2019)'
_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      170.0
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'zju Bruker D8 Venture'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0583
_diffrn_reflns_av_unetI/netI     0.0382
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            48398
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.105
_diffrn_reflns_theta_min         2.271
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.915
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.6992
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1093 before and 0.0546 after correction.
The Ratio of minimum to maximum transmission is 0.9379.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.379
_exptl_crystal_description       block
_exptl_crystal_F_000             2992
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.675
_refine_diff_density_min         -0.481
_refine_diff_density_rms         0.060
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     424
_refine_ls_number_reflns         7583
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0386
_refine_ls_R_factor_gt           0.0307
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0393P)^2^+5.3524P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0755
_refine_ls_wR_factor_ref         0.0806
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6548
_reflns_number_total             7583
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt00782k2.cif
_cod_data_source_block           mo_211029_yjn_1021_3_0m
_cod_database_code               7713678
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.973
_shelx_estimated_absorpt_t_min   0.930
_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 Ternary CH refined with riding coordinates:
 C11(H11), C14(H14), C23(H23), C26(H26)
2.b Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C7(H7), C8(H8), C9(H9), C19(H19), C20(H20), C21(H21),
 C29(H29), C30(H30), C31(H31), C32(H32), C33(H33), C34(H34)
2.c Idealised Me refined as rotating group:
 C1(H1A,H1B,H1C), C12(H12A,H12B,H12C), C13(H13A,H13B,H13C), C15(H15A,H15B,
 H15C), C16(H16A,H16B,H16C), C24(H24A,H24B,H24C), C25(H25A,H25B,H25C), C27(H27A,
 H27B,H27C), C28(H28A,H28B,H28C)
;
_shelx_res_checksum              27526
_olex2_submission_special_instructions 'No special instructions were received'