Bi- and tridentate stannylphosphines and their coordination to low-valent platinum.
Salazar-Díaz, J Jacobo; Muñoz-Hernández, Miguel A; Rufino-Felipe, Ernesto; Flores-Alamo, Marcos; Ramírez-Solís, Alejandro; Montiel-Palma, Virginia; Dalton transactions (Cambridge, England : 2003) 48 (2019) 15896–15905; doi:10.1039/c9dt03317c

data_7701204
_publ_section_title
;
 Bi- and tridentate stannylphosphines and their coordination to low-valent
 platinum.
;
_journal_issue                   42
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              15896
_journal_page_last               15905
_journal_paper_doi               10.1039/c9dt03317c
_journal_volume                  48
_journal_year                    2019
_chemical_formula_sum            'C55 H46 P2 Pt Sn'
_chemical_formula_weight         1082.64
_chemical_properties_physical    Air-sensitive
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
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_audit_creation_date             2014-10-17
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2019-04-13 deposited with the CCDC.    2019-09-19 downloaded from the CCDC.
;
_cell_angle_alpha                87.478(7)
_cell_angle_beta                 80.408(6)
_cell_angle_gamma                76.369(6)
_cell_formula_units_Z            2
_cell_length_a                   10.1200(6)
_cell_length_b                   13.4335(11)
_cell_length_c                   16.6547(13)
_cell_measurement_reflns_used    4260
_cell_measurement_temperature    130(2)
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_cell_measurement_theta_min      3.3644
_cell_volume                     2169.6(3)
_computing_cell_refinement
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        CrysAlisPro, Agilent Technologies,
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        CrysAlisPro, Agilent Technologies,
        Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
        (compiled Aug  2 2013,16:46:58)
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_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      130(2)
_diffrn_detector_area_resol_mean 10.4685
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.843
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0119976
_diffrn_orient_matrix_UB_12      0.034028
_diffrn_orient_matrix_UB_13      -0.0331876
_diffrn_orient_matrix_UB_21      -0.0247052
_diffrn_orient_matrix_UB_22      0.0416626
_diffrn_orient_matrix_UB_23      0.0274356
_diffrn_orient_matrix_UB_31      0.0677147
_diffrn_orient_matrix_UB_32      0.0076358
_diffrn_orient_matrix_UB_33      -0.0033652
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0611
_diffrn_reflns_av_unetI/netI     0.1296
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.843
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            19226
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.843
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.432
_diffrn_reflns_theta_min         3.364
_exptl_absorpt_coefficient_mu    3.908
_exptl_absorpt_correction_T_max  0.918
_exptl_absorpt_correction_T_min  0.742
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
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Analytical numeric absorption correction using a multifaceted crystal
                        model based on expressions derived by R.C. Clark & J.S.
        (Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.657
_exptl_crystal_description       needle
_exptl_crystal_F_000             1068
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: Toluene'
_exptl_crystal_size_max          0.1238
_exptl_crystal_size_mid          0.0248
_exptl_crystal_size_min          0.0248
_refine_diff_density_max         1.427
_refine_diff_density_min         -1.34
_refine_diff_density_rms         0.193
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.864
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     532
_refine_ls_number_reflns         10111
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.864
_refine_ls_R_factor_all          0.0893
_refine_ls_R_factor_gt           0.0483
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     'w=1/[\s^2^(Fo^2^)] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0607
_refine_ls_wR_factor_ref         0.0721
_reflns_number_gt                6939
_reflns_number_total             10111
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt03317c2.cif
_cod_data_source_block           4
_cod_depositor_comments
'Adding full bibliography for 7701201--7701206.cif.'
_cod_database_code               7701204