Platinum(II) tetramesityltetraphosphane-1,4-diides
Gómez-Ruiz, Santiago; Gallego, Beatriz; Hey-Hawkins, Evamarie; Dalton Transactions  (2009) 2915–2920; doi:10.1039/b822675j

data_7001021
_publ_section_title
;
 Platinum(II) tetramesityltetraphosphane-1,4-diides
;
_journal_issue                   16
_journal_name_full               'Dalton Transactions'
_journal_page_first              2915
_journal_page_last               2920
_journal_paper_doi               10.1039/b822675j
_journal_year                    2009
_chemical_formula_sum            'C56 H68 P4 Pt'
_chemical_formula_weight         1060.07
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_date             2007-08-03T12:06:06-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 94.319(19)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.960(4)
_cell_length_b                   11.376(2)
_cell_length_c                   26.197(6)
_cell_measurement_reflns_used    13086
_cell_measurement_temperature    130(2)
_cell_measurement_theta_max      32.4524
_cell_measurement_theta_min      2.5491
_cell_volume                     5040.0(19)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.4 (release 27-04-2006 CrysAlis171 .NET)
(compiled Apr 27 2007,17:53:11)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.32.4 (release 27-04-2006 CrysAlis171 .NET)
(compiled Apr 27 2007,17:53:11)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.4 (release 27-04-2006 CrysAlis171 .NET)
(compiled Apr 27 2007,17:53:11)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      130(2)
_diffrn_detector_area_resol_mean 16.356
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'ccd xcalibur s'
_diffrn_measurement_method       '\w scans and \f scans'
_diffrn_orient_matrix_UB_11      -0.0017736434
_diffrn_orient_matrix_UB_12      -0.0570370529
_diffrn_orient_matrix_UB_13      -0.011294726
_diffrn_orient_matrix_UB_21      -0.0410193481
_diffrn_orient_matrix_UB_22      -0.0038844449
_diffrn_orient_matrix_UB_23      0.004357386
_diffrn_orient_matrix_UB_31      -0.0100713415
_diffrn_orient_matrix_UB_32      0.0256877806
_diffrn_orient_matrix_UB_33      -0.0244190459
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0961
_diffrn_reflns_av_unetI/netI     0.0658
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            53039
_diffrn_reflns_theta_full        26.02
_diffrn_reflns_theta_max         26.02
_diffrn_reflns_theta_min         2.61
_exptl_absorpt_coefficient_mu    2.947
_exptl_absorpt_correction_T_max  0.943
_exptl_absorpt_correction_T_min  0.640
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.4 (release 27-04-2006 CrysAlis171 .NET)
(compiled Apr 27 2007,17:53:11)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'dark orange'
_exptl_crystal_density_diffrn    1.397
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plates
_exptl_crystal_F_000             2168
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         2.755
_refine_diff_density_min         -1.279
_refine_diff_density_rms         0.137
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.012
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     282
_refine_ls_number_reflns         4961
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.012
_refine_ls_R_factor_all          0.048
_refine_ls_R_factor_gt           0.0349
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0441P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0788
_refine_ls_wR_factor_ref         0.0832
_reflns_number_gt                3881
_reflns_number_total             4961
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b822675j.txt
_cod_data_source_block           c2c
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7001021