(Oxalato-<i>O</i>,<i>O</i>')bis(trimethylphosphine)platinum(II)
Suzuki, Y.; Miyamoto, T. K.; Ichida, H.; Acta Crystallographica Section C 49 (1993) 1317–1318; doi:10.1107/S0108270192013490

data_2001518
_publ_contact_author
;
    Dr. Miyamoto, T. Ken
    Department of Chemistry
    Faculty of Science
    The University of Tokyo
    Tokyo  113
    Japan
;
_publ_section_title
;
 (Oxalato-<i>O</i>,<i>O</i>')bis(trimethylphosphine)platinum(II)
;
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1317
_journal_page_last               1318
_journal_paper_doi               10.1107/S0108270192013490
_journal_volume                  49
_journal_year                    1993
_chemical_formula_structural     '(Pt (C2 O4) (P (C H3)3)2)'
_chemical_formula_sum            'C8 H18 O4 P2 Pt'
_chemical_formula_weight         435.27
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_type_scat_source
;
    International Tables for X-ray Crystallography (1974, Vol. IV)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   16.662(2)
_cell_length_b                   12.990(2)
_cell_length_c                   12.226(2)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    297
_cell_measurement_theta_max      20.0
_cell_measurement_theta_min      19.8
_cell_volume                     2646.2(7)
_diffrn_measurement_device       'Rigaku AFC-5R diffractometer'
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         '12kW rotating anode generator'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     .71069
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            4335
_diffrn_reflns_theta_max         30.1
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 150
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    10.945
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  .45
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.185
_exptl_crystal_density_meas      2.18
_exptl_crystal_description       block
_exptl_crystal_F_000             1648
_exptl_crystal_size_max          .38
_exptl_crystal_size_mid          .35
_exptl_crystal_size_min          .35
_refine_diff_density_max         2.23
_refine_diff_density_min         -3.42
_refine_ls_goodness_of_fit_obs   1.68
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     136
_refine_ls_number_reflns         2389
_refine_ls_R_factor_obs          .040
_refine_ls_shift/esd_max         .05
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1.0/\s^2^(F~o~)'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_obs         .044
_reflns_number_observed          2389
_reflns_number_total             4335
_reflns_observed_criterion       F>3.0\s(F)
_cod_data_source_file            as1038.cif
_cod_data_source_block           default
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'w = 1.0/\s^2^(F~o~)' was changed
to 'calc'. New tag '_refine_ls_weighting_details' was created. The
value of the new tag was set to 'w = 1.0/\s^2^(F~o~)'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        2646.0(10)
_cod_original_formula_sum        'C8 H18 O4 P2 Pt1'
_cod_database_code               2001518