Spectroscopic and Phosphorescent Modulation in Triphosphine-Supported PtAg2 Heterotrinuclear Alkynyl Complexes
Li-Yi Zhang; Liang-Jin Xu; Xu Zhang; Jin-Yun Wang; Jia Li; Zhong-Ning Chen; Inorganic Chemistry 52 (2013) 5167–5175; doi:10.1021/ic4000457

data_4334651
_publ_section_title
;
 Spectroscopic and Phosphorescent Modulation in Triphosphine-Supported
 PtAg2 Heterotrinuclear Alkynyl Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5167
_journal_page_last               5175
_journal_paper_doi               10.1021/ic4000457
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C92 H91 Ag2 Cl2 N2 O8 P6 Pt'
_chemical_formula_weight         2020.22
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                97.268(7)
_cell_angle_beta                 103.671(6)
_cell_angle_gamma                113.758(4)
_cell_formula_units_Z            2
_cell_length_a                   14.0270(15)
_cell_length_b                   15.6194(18)
_cell_length_c                   23.760(3)
_cell_measurement_temperature    293(2)
_cell_volume                     4483.3(10)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.961
_diffrn_measured_fraction_theta_max 0.961
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0315
_diffrn_reflns_av_sigmaI/netI    0.0471
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            32573
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.52
_exptl_absorpt_coefficient_mu    2.210
_exptl_absorpt_correction_T_max  0.5626
_exptl_absorpt_correction_T_min  0.3387
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_density_diffrn    1.496
_exptl_crystal_F_000             2034
_exptl_crystal_size_max          0.43
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.23
_refine_diff_density_max         1.091
_refine_diff_density_min         -1.084
_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1049
_refine_ls_number_reflns         15194
_refine_ls_number_restraints     95
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0397
_refine_ls_R_factor_gt           0.0356
_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^)+(0.0469P)^2^+3.0843P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0936
_refine_ls_wR_factor_ref         0.0967
_reflns_number_gt                13845
_reflns_number_total             15194
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic4000457_si_002_04.cif
_cod_data_source_block           4(MeCN)_MeCN
_cod_original_cell_volume        4483.4(9)
_cod_database_code               4334651