Synthesis and Structures of Cyclopropanedicarboxylate Gallium Complexes
Novikov, Roman A.; Potapov, Konstantin V.; Chistikov, Daniil N.; Tarasova, Anna V.; Grigoriev, Michail S.; Timofeev, Vladimir P.; Tomilov, Yury V.; Organometallics 34 (2015) 4238–; doi:10.1021/acs.organomet.5b00399

data_4087610
_publ_section_title
;
 Synthesis and Structures of Cyclopropanedicarboxylate Gallium Complexes
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              4238
_journal_paper_doi               10.1021/acs.organomet.5b00399
_journal_volume                  34
_journal_year                    2015
_chemical_formula_moiety         'C14 H20 Br8 Ga4 O10, C H2 Cl2'
_chemical_formula_sum            'C15 H22 Br8 Cl2 Ga4 O10'
_chemical_formula_weight         1351.38
_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
_audit_creation_method           SHELXL-2014
_cell_angle_alpha                90
_cell_angle_beta                 104.382(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.6176(13)
_cell_length_b                   13.6696(9)
_cell_length_c                   17.6101(14)
_cell_measurement_reflns_used    1844
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      22.95
_cell_measurement_theta_min      2.85
_cell_volume                     3641.7(5)
_computing_cell_refinement       'SAINT-Plus (Bruker, 1998)'
_computing_data_collection       'APEX2 (Bruker, 2010)'
_computing_data_reduction        'SAINT-Plus (Bruker, 1998)'
_computing_molecular_graphics    'SHELXTL97 (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type
'Bruker KAPPA APEX II area-detector diffractometer'
_diffrn_measurement_method       '\w- and \f-scans'
_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  0.0642
_diffrn_reflns_av_unetI/netI     0.0773
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            11362
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_max         24.997
_diffrn_reflns_theta_min         4.193
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    11.892
_exptl_absorpt_correction_T_max  0.745
_exptl_absorpt_correction_T_min  0.252
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.465
_exptl_crystal_description       fragment
_exptl_crystal_F_000             2520
_exptl_crystal_size_max          0.360
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.200
_refine_diff_density_max         1.184
_refine_diff_density_min         -1.159
_refine_diff_density_rms         0.169
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.000
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     187
_refine_ls_number_reflns         3183
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.0857
_refine_ls_R_factor_gt           0.0423
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0281P)^2^+8.3901P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0716
_refine_ls_wR_factor_ref         0.0822
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2142
_reflns_number_total             3183
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om5b00399_si_006.cif
_cod_data_source_block           T82
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4087610
_shelx_estimated_absorpt_t_min   0.100
_shelx_estimated_absorpt_t_max   0.200
_shelxl_version_number           2014-3
_shelx_res_checksum              9870
_shelx_hkl_checksum              74511