Synthesis and Structures of [LCu(I)(SSi(i)Pr3)] (L = triphos, carbene) and Related Compounds.
Ferrara, Skylar J.; Wang, Bo; Haas, Elaine; Wright LeBlanc, Karry; Mague, Joel T.; Donahue, James P.; Inorganic chemistry 55 (2016) 9173–9177; doi:10.1021/acs.inorgchem.5b02811

data_4347158
_publ_section_title
;
 Synthesis and Structures of [LCu(I)(SSi(i)Pr3)] (L = triphos, carbene)
 and Related Compounds.
;
_journal_issue                   18
_journal_name_full               'Inorganic chemistry'
_journal_page_first              9173
_journal_page_last               9177
_journal_paper_doi               10.1021/acs.inorgchem.5b02811
_journal_volume                  55
_journal_year                    2016
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C23 H27 Cu N2 O S'
_chemical_formula_sum            'C23 H27 Cu N2 O S'
_chemical_formula_weight         443.06
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.8709(7)
_cell_length_b                   13.4554(10)
_cell_length_c                   19.1905(15)
_cell_measurement_reflns_used    9951
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.1763
_cell_measurement_theta_min      2.5294
_cell_volume                     2290.6(3)
_computing_cell_refinement       '<i>SAINT</i> (Bruker AXS, 2013a)'
_computing_data_collection       '<i>APEX2</i> (Bruker AXS, 2013)'
_computing_data_reduction        '<i>SAINT</i> (Bruker AXS, 2013a)'
_computing_molecular_graphics    '<i>DIAMOND</i> (Brandenburg & Putz, 2012)'
_computing_publication_material  '<i>SHELXTL</i> (Bruker AXS, 2008)'
_computing_structure_refinement  '<i>SHELXL-2013</i> (Sheldrick, 2013)'
_computing_structure_solution    '<i>SHELXT</i> (Bruker AXS 2013c)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 8.3660
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Smart APEX 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  0.0496
_diffrn_reflns_av_unetI/netI     0.0299
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            41306
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        28.000
_diffrn_reflns_theta_max         28.421
_diffrn_reflns_theta_min         1.848
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.059
_exptl_absorpt_correction_T_max  0.85
_exptl_absorpt_correction_T_min  0.67
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '<i>SADABS</i> (Bruker AXS, 2013b)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.285
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             928
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.180
_exptl_crystal_size_min          0.160
_exptl_transmission_factor_max   0.958
_exptl_transmission_factor_min   0.753
_refine_diff_density_max         0.375
_refine_diff_density_min         -0.263
_refine_diff_density_rms         0.061
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.403(15)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     261
_refine_ls_number_reflns         5749
_refine_ls_number_restraints     222
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0388
_refine_ls_R_factor_gt           0.0340
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0479P)^2^+0.6753P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0859
_refine_ls_wR_factor_ref         0.0894
_reflns_Friedel_coverage         0.773
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                5325
_reflns_number_total             5749
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic5b02811_si_002.cif
_cod_data_source_block           JPD552_0m_a
_cod_database_code               4347158
_shelx_estimated_absorpt_t_min   0.816
_shelx_estimated_absorpt_t_max   0.849
_shelxl_version_number           2013-3
_shelx_res_checksum              52080
_shelx_hkl_checksum              40737