Heavy Group 15 Element Compounds of a Sterically Demanding Bis(iminophosphorane)methanide and -methanediide
Sindlinger, Christian P.; Stasch, Andreas; Wesemann, Lars; Organometallics 33 (2014) 322–; doi:10.1021/om401059x

data_4082528
_publ_section_title
;
 Heavy Group 15 Element Compounds of a Sterically Demanding
 Bis(iminophosphorane)methanide and -methanediide
;
_journal_issue                   1
_journal_name_full               Organometallics
_journal_page_first              322
_journal_paper_doi               10.1021/om401059x
_journal_volume                  33
_journal_year                    2014
_chemical_formula_sum            'C49 H54 Bi Cl N2 P2'
_chemical_formula_weight         977.31
_chemical_name_common            LBiCl
_space_group_crystal_system      monoclinic
_space_group_IT_number           9
_space_group_name_Hall           'C -2yc'
_space_group_name_H-M_alt        'C 1 c 1'
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 110.692(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   25.5790(9)
_cell_length_b                   8.9542(3)
_cell_length_c                   20.3594(8)
_cell_measurement_reflns_used    9804
_cell_measurement_temperature    100.(2)
_cell_measurement_theta_max      28.7183
_cell_measurement_theta_min      2.5296
_cell_volume                     4362.3(3)
_computing_cell_refinement       'APEX2 v2011.8-0 (Bruker AXS)'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'SAINT V7.68A (Bruker AXS, 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0184
_diffrn_reflns_av_sigmaI/netI    0.0163
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -34
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            57252
_diffrn_reflns_theta_full        28.73
_diffrn_reflns_theta_max         28.73
_diffrn_reflns_theta_min         1.70
_diffrn_source_type              'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    4.212
_exptl_absorpt_correction_T_max  0.56
_exptl_absorpt_correction_T_min  0.44
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2008/1 (Bruker AXS)'
_exptl_crystal_colour            'clear light yellow'
_exptl_crystal_density_diffrn    1.488
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1968
_exptl_crystal_size_max          0.310
_exptl_crystal_size_mid          0.230
_exptl_crystal_size_min          0.150
_refine_diff_density_max         0.638
_refine_diff_density_min         -0.389
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.0106(14)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     504
_refine_ls_number_reflns         10971
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0139
_refine_ls_R_factor_gt           0.0131
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0191P)^2^+1.3430P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0311
_refine_ls_wR_factor_ref         0.0313
_reflns_number_gt                10711
_reflns_number_total             10971
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om401059x_si_002.cif
_cod_data_source_block           I
_cod_database_code               4082528