Photochemical behavior of (diphosphine)(η(2)-tolane)Pt(0) complexes. Part A: Experimental considerations in solution and in the solid state.
Weisheit, Thomas; Escudero, Daniel; Petzold, Holm; Görls, Helmar; González, Leticia; Weigand, Wolfgang; Dalton transactions (Cambridge, England : 2003) 39 (2010) 9493–9504; doi:10.1039/b925562a

data_7008865
_publ_section_title
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 Photochemical behavior of (diphosphine)(\h(2)-tolane)Pt(0) complexes.
 Part A: Experimental considerations in solution and in the solid state.
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_journal_issue                   40
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9493
_journal_page_last               9504
_journal_paper_doi               10.1039/b925562a
_journal_volume                  39
_journal_year                    2010
_chemical_formula_moiety         'C46 H36 Br2 P2 Pt'
_chemical_formula_sum            'C46 H36 Br2 P2 Pt'
_chemical_formula_weight         1005.60
_chemical_name_systematic
;
?
;
_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_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.5293(3)
_cell_length_b                   16.4027(2)
_cell_length_c                   23.2611(3)
_cell_measurement_reflns_used    48171
_cell_measurement_temperature    183(2)
_cell_measurement_theta_max      27.45
_cell_measurement_theta_min      2.65
_cell_volume                     7832.85(18)
_computing_cell_refinement       DENZO
_computing_data_collection       COLLECT
_computing_data_reduction        DENZO
_computing_molecular_graphics    SHELXTL/PC
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      183(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'phi- + omega-scan'
_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  0.0822
_diffrn_reflns_av_sigmaI/netI    0.0490
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            48171
_diffrn_reflns_theta_full        27.45
_diffrn_reflns_theta_max         27.45
_diffrn_reflns_theta_min         2.65
_exptl_absorpt_coefficient_mu    5.737
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    1.705
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3920
_exptl_crystal_size_max          0.04
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.298
_refine_diff_density_min         -1.458
_refine_diff_density_rms         0.263
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     462
_refine_ls_number_reflns         8934
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0606
_refine_ls_R_factor_gt           0.0349
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0268P)^2^+18.7354P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0702
_refine_ls_wR_factor_ref         0.0775
_reflns_number_gt                6750
_reflns_number_total             8934
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            B925562A.TXT
_cod_data_source_block           FO3398
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'NONE' changed to 'none' according
to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_database_code               7008865