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_4348264
_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         'C38 H28 Br Cu N5 P'
_chemical_formula_sum            'C38 H28 Br Cu N5 P'
_chemical_formula_weight         729.07
_chemical_name_systematic
;
Bromido(1,10-phenanthroline-\k^2^<i>N,N'</i>)(5-
(diphenylphosphanyl)-1,4-diphenyl-1H-1,2,3-triazole-
\k<i>P</i>)copper(I)
;
_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                82.7180(13)
_cell_angle_beta                 73.6460(13)
_cell_angle_gamma                81.9780(13)
_cell_formula_units_Z            2
_cell_length_a                   10.1081(10)
_cell_length_b                   10.2599(10)
_cell_length_c                   16.0076(15)
_cell_measurement_reflns_used    9290
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      29.0493
_cell_measurement_theta_min      2.5140
_cell_volume                     1570.7(3)
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 8.3660
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.954
_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  0.0326
_diffrn_reflns_av_unetI/netI     0.0304
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.954
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            28849
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.954
_diffrn_reflns_theta_full        28.000
_diffrn_reflns_theta_max         29.170
_diffrn_reflns_theta_min         2.013
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    2.055
_exptl_absorpt_correction_T_max  0.76
_exptl_absorpt_correction_T_min  0.58
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '<i>SADABS</i> (Bruker AXS, 2013b)'
_exptl_crystal_colour            yellow-orange
_exptl_crystal_density_diffrn    1.542
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             740
_exptl_crystal_size_max          0.260
_exptl_crystal_size_mid          0.240
_exptl_crystal_size_min          0.140
_exptl_transmission_factor_max   0.862
_exptl_transmission_factor_min   0.656
_refine_diff_density_max         0.679
_refine_diff_density_min         -0.289
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     415
_refine_ls_number_reflns         8084
_refine_ls_number_restraints     405
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.0355
_refine_ls_R_factor_gt           0.0293
_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^)+(0.0437P)^2^+0.4688P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0760
_refine_ls_wR_factor_ref         0.0793
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7066
_reflns_number_total             8084
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ic6b01094_si_008.cif
_cod_data_source_block           MSB655_0m_a
_cod_database_code               4348264
_shelx_estimated_absorpt_t_min   0.617
_shelx_estimated_absorpt_t_max   0.762
_shelxl_version_number           2013-3
_shelx_res_checksum              311
_shelx_hkl_checksum              94270