Synthesis and structures of platinum diphenylacetylene and dithiolate complexes bearing diphosphinidenecyclobutene ligands (DPCB-Y)
Nakajima, Yumiko; Nakatani, Mitsuharu; Hayashi, Kyohei; Shiraishi, Yu; Takita, Ryo; Okazaki, Masaaki; Ozawa, Fumiyuki; New Journal of Chemistry 34 (2010) 1713–; doi:10.1039/c0nj00118j

data_7053513
_publ_section_title
;
 Synthesis and structures of platinum diphenylacetylene and dithiolate
 complexes bearing diphosphinidenecyclobutene ligands (DPCB-Y)
;
_journal_issue                   8
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              1713
_journal_paper_doi               10.1039/c0nj00118j
_journal_volume                  34
_journal_year                    2010
_chemical_formula_sum            'C68 H76 F6 P2 Pt'
_chemical_formula_weight         1264.32
_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                86.858(15)
_cell_angle_beta                 88.386(15)
_cell_angle_gamma                80.386(14)
_cell_formula_units_Z            2
_cell_length_a                   9.477(4)
_cell_length_b                   11.489(5)
_cell_length_c                   29.035(13)
_cell_measurement_temperature    173(2)
_cell_volume                     3112(2)
_computing_cell_refinement       'Rigaku AFC10/Saturn 70 CCD'
_computing_data_collection       'Rigaku AFC10/Saturn 70 CCD'
_computing_data_reduction        'Rigaku AFC10/Saturn 70 CCD'
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 1997)'
_computing_publication_material  'ORTEP3 for windows'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.953
_diffrn_measured_fraction_theta_max 0.953
_diffrn_measurement_device_type  ' CCD area detector '
_diffrn_measurement_method       ' phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0538
_diffrn_reflns_av_sigmaI/netI    0.0790
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            25137
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.00
_exptl_absorpt_coefficient_mu    2.362
_exptl_absorpt_correction_T_max  0.8910
_exptl_absorpt_correction_T_min  0.6494
_exptl_absorpt_correction_type   numerical
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.349
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             1292
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.916
_refine_diff_density_min         -1.310
_refine_diff_density_rms         0.134
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.088
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     699
_refine_ls_number_reflns         13606
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      1.091
_refine_ls_R_factor_all          0.0707
_refine_ls_R_factor_gt           0.0554
_refine_ls_shift/su_max          0.107
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0625P)^2^+2.8294P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1253
_refine_ls_wR_factor_ref         0.1371
_reflns_number_gt                11235
_reflns_number_total             13606
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0nj00118j.txt
_cod_data_source_block           3b
_cod_database_code               7053513