Pentacoordinate Organoantimony Compounds That Isomerize by Turnstile Rotation
Shiro Matsukawa; Hideaki Yamamichi; Yohsuke Yamamoto; Kaori Ando; Journal of the American Chemical Society 131 (2009) 3418–3419; doi:10.1021/ja808113q

data_4103998
_publ_contact_author             'Prof. Yohsuke Yamamoto'
_publ_contact_author_email       yyama@hiroshima-u.ac.jp
_publ_section_title
;
 Pentacoordinate Organoantimony Compounds That Isomerize by Turnstile
 Rotation
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              3418
_journal_page_last               3419
_journal_paper_doi               10.1021/ja808113q
_journal_volume                  131
_journal_year                    2009
_chemical_formula_sum            'C22 H17 Cl F3 O Sb'
_chemical_formula_weight         511.56
_chemical_melting_point          209
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 94.9730(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.8650(2)
_cell_length_b                   7.83900(10)
_cell_length_c                   28.1070(7)
_cell_measurement_temperature    173
_cell_measurement_theta_max      28.1
_cell_measurement_theta_min      2.4
_cell_volume                     1945.88(7)
_computing_cell_refinement       'HKL(Otwinowski, 1997)'
_computing_data_collection       'HKL(Otwinowski, 1997)'
_computing_data_reduction        'HKL(Otwinowski, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.867
_diffrn_measured_fraction_theta_max 0.867
_diffrn_measurement_device_type  'MacScience DIP2030 Imaging Plate'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0228
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            4105
_diffrn_reflns_theta_full        28.06
_diffrn_reflns_theta_max         28.06
_diffrn_reflns_theta_min         2.36
_exptl_absorpt_coefficient_mu    1.593
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.746
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1008
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.718
_refine_diff_density_min         -2.170
_refine_diff_density_rms         0.286
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.121
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     255
_refine_ls_number_reflns         4105
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.121
_refine_ls_R_factor_all          0.0474
_refine_ls_R_factor_gt           0.0419
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0886P)^2^+2.5247P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1134
_refine_ls_wR_factor_ref         0.1282
_reflns_number_gt                3803
_reflns_number_total             4105
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja808113q_si_002.cif
_cod_data_source_block           compound2
_cod_database_code               4103998