Convenient Preparation and Detailed Analysis of a Series of NHC-Stabilized Phosphorus(I) Dyes and Their Derivatives.
Macdonald, Charles L. B.; Binder, Justin F.; Swidan, Ala'aeddeen; Nguyen, Jennifer H.; Kosnik, Stephanie C.; Ellis, Bobby D.; Inorganic chemistry 55 (2016) 7152–7166; doi:10.1021/acs.inorgchem.6b01163

data_4348447
_publ_section_title
;
 Convenient Preparation and Detailed Analysis of a Series of
 NHC-Stabilized Phosphorus(I) Dyes and Their Derivatives.
;
_journal_issue                   14
_journal_name_full               'Inorganic chemistry'
_journal_page_first              7152
_journal_page_last               7166
_journal_paper_doi               10.1021/acs.inorgchem.6b01163
_journal_volume                  55
_journal_year                    2016
_chemical_formula_moiety         'C24 H20 B, C14 H24 Au Cl N4 P, C H2 Cl2'
_chemical_formula_sum            'C39 H46 Au B Cl3 N4 P'
_chemical_formula_weight         915.89
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                100.725(2)
_cell_angle_beta                 93.311(2)
_cell_angle_gamma                92.065(2)
_cell_formula_units_Z            2
_cell_length_a                   11.4611(5)
_cell_length_b                   13.1524(5)
_cell_length_c                   13.2357(6)
_cell_measurement_reflns_used    9942
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      36.40
_cell_measurement_theta_min      3.12
_cell_volume                     1954.81(14)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0415
_diffrn_reflns_av_unetI/netI     0.0311
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            150653
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         36.421
_diffrn_reflns_theta_min         2.903
_exptl_absorpt_coefficient_mu    4.042
_exptl_absorpt_correction_T_max  0.668
_exptl_absorpt_correction_T_min  0.528
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker,2014'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.556
_exptl_crystal_description       prism
_exptl_crystal_F_000             916
_exptl_crystal_size_max          0.170
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.100
_refine_diff_density_max         1.497
_refine_diff_density_min         -1.083
_refine_diff_density_rms         0.129
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     450
_refine_ls_number_reflns         19023
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.0349
_refine_ls_R_factor_gt           0.0243
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0123P)^2^+1.4331P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0406
_refine_ls_wR_factor_ref         0.0433
_reflns_Friedel_coverage         0.000
_reflns_number_gt                16705
_reflns_number_total             19023
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic6b01163_si_015.cif
_cod_data_source_block           shelx
_cod_database_code               4348447
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.547
_shelx_estimated_absorpt_t_max   0.688
_shelx_res_checksum              21320
_shelx_hkl_checksum              74336