Crystal structure of dichlorido-octamethyl-bis(μ3-oxido)-bis(μ2-2-(phenylamino)ethanolato-κ2O:O)tetratin(IV), C24H44Cl2N2O4Sn4
Lo, Kong Mun; Lee, See Mun; Tiekink, Edward R.T.; Zeitschrift für Kristallographie - New Crystal Structures 235 (2019) 193–195; doi:10.1515/ncrs-2019-0567

data_8105055
_publ_section_title
;
 Crystal structure of
 dichlorido-octamethyl-bis(\m3-oxido)-bis(\m2-2-(phenylamino)ethanolato-\k2O:O)tetratin(IV),
 C24H44Cl2N2O4Sn4
;
_journal_issue                   1
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              193
_journal_page_last               195
_journal_paper_doi               10.1515/ncrs-2019-0567
_journal_volume                  235
_journal_year                    2019
_chemical_formula_moiety         'C24 H44 Cl2 N2 O4 Sn4'
_chemical_formula_sum            'C24 H44 Cl2 N2 O4 Sn4'
_chemical_formula_weight         970.35
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.9593(2)
_cell_length_b                   11.1227(2)
_cell_length_c                   21.6656(3)
_cell_measurement_reflns_used    12507
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      76.3060
_cell_measurement_theta_min      4.0820
_cell_volume                     3363.91(9)
_computing_cell_refinement       'CrysAlisPro [1]'
_computing_data_collection       'CrysAlisPro [1]'
_computing_data_reduction        'CrysAlisPro [1]'
_computing_molecular_graphics    'ORTEP-3 for Windows [4]'
_computing_publication_material  'SHELXL-2014/7 [3]'
_computing_structure_refinement  'SHELXL-2014/7 [3]'
_computing_structure_solution    'SHELXS-97 [2]'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 5.2558
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0415
_diffrn_reflns_av_unetI/netI     0.0234
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            21693
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        67.081
_diffrn_reflns_theta_max         67.080
_diffrn_reflns_theta_min         4.081
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    25.046
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.707
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details   'CrysAlisPro [1]'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.916
_exptl_crystal_description       prism
_exptl_crystal_F_000             1872
_exptl_crystal_size_max          0.157
_exptl_crystal_size_mid          0.117
_exptl_crystal_size_min          0.060
_refine_diff_density_max         0.752
_refine_diff_density_min         -0.901
_refine_diff_density_rms         0.115
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.124
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     170
_refine_ls_number_reflns         3006
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.124
_refine_ls_R_factor_all          0.0269
_refine_ls_R_factor_gt           0.0252
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0303P)^2^+5.4900P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0633
_refine_ls_wR_factor_ref         0.0642
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                2840
_reflns_number_total             3006
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            suppl_ncrs-2019-0567_suppl.cif
_cod_data_source_block           shelx
_cod_database_code               8105055
_shelx_estimated_absorpt_t_min   0.111
_shelx_estimated_absorpt_t_max   0.315