Two Triazole-Based Phosphine Ligands Prepared via Temperature-Mediated Li/H Exchange: Cu(I) and Au(I) Complexes and Structural Studies.
Choubey, Bimba; Radhakrishna, Latchupatula; Mague, Joel T.; Balakrishna, Maravanji S.; Inorganic chemistry 55 (2016) 8514–8526; doi:10.1021/acs.inorgchem.6b01094

data_4348252
_publ_section_title
;
 Two Triazole-Based Phosphine Ligands Prepared via Temperature-Mediated
 Li/H Exchange: Cu(I) and Au(I) Complexes and Structural Studies.
;
_journal_issue                   17
_journal_name_full               'Inorganic chemistry'
_journal_page_first              8514
_journal_page_last               8526
_journal_paper_doi               10.1021/acs.inorgchem.6b01094
_journal_volume                  55
_journal_year                    2016
_chemical_formula_moiety         'C26 H20 Au Cl N3 P'
_chemical_formula_sum            'C26 H20 Au Cl N3 P'
_chemical_formula_weight         637.84
_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
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                99.547(2)
_cell_angle_beta                 95.713(2)
_cell_angle_gamma                112.439(1)
_cell_formula_units_Z            2
_cell_length_a                   9.5590(5)
_cell_length_b                   9.9126(7)
_cell_length_c                   13.4010(7)
_cell_measurement_reflns_used    9449
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      32.0813
_cell_measurement_theta_min      3.0131
_cell_volume                     1138.79(12)
_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 0.994
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker Smart APEX CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0423
_diffrn_reflns_av_unetI/netI     0.0267
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            48372
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        32.000
_diffrn_reflns_theta_max         32.032
_diffrn_reflns_theta_min         1.566
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    6.666
_exptl_absorpt_correction_T_max  0.73
_exptl_absorpt_correction_T_min  0.32
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   '<i>SADABS</i> (Bruker AXS, 2013b)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.860
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             616
_exptl_crystal_size_max          0.180
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.050
_exptl_transmission_factor_max   0.706
_exptl_transmission_factor_min   0.309
_refine_diff_density_max         1.908
_refine_diff_density_min         -1.262
_refine_diff_density_rms         0.099
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     289
_refine_ls_number_reflns         7887
_refine_ls_number_restraints     86
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0196
_refine_ls_R_factor_gt           0.0182
_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^)+(0.0231P)^2^+0.0417P]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0454
_refine_ls_wR_factor_ref         0.0459
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7439
_reflns_number_total             7887
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic6b01094_si_010.cif
_cod_data_source_block           msb639_1m_a
_cod_original_cell_volume        1138.78(12)
_cod_database_code               4348252
_shelx_estimated_absorpt_t_min   0.380
_shelx_estimated_absorpt_t_max   0.732
_shelxl_version_number           2013-2
_shelx_res_checksum              679
_shelx_hkl_checksum              6299