Supramolecular structures from mono and dimetalated biscarbene ligands
Radloff, Christian; Hahn, F. Ekkehardt; Pape, Tania; Fröhlich, Roland; Dalton Transactions  (2009) 7215–; doi:10.1039/b907896g

data_7002021
_publ_section_title
;
 Supramolecular structures from mono and dimetalated biscarbene ligands
;
_journal_issue                   35
_journal_name_full               'Dalton Transactions'
_journal_page_first              7215
_journal_paper_doi               10.1039/b907896g
_journal_year                    2009
_chemical_formula_sum            'C51 H67 Br3 N4 O P2 Pt'
_chemical_formula_weight         1248.85
_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_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 123.574(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   42.4557(6)
_cell_length_b                   11.1735(5)
_cell_length_c                   28.2309(7)
_cell_measurement_reflns_used    10459
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      27.88
_cell_measurement_theta_min      0.41
_cell_volume                     11158.0(6)
_computing_cell_refinement       'Collect (Nonius B.V., 1998)'
_computing_data_collection       'Collect (Nonius B.V., 1998)'
_computing_data_reduction        'Denzo-SMN (Otwinowski & Minor, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.960
_diffrn_measured_fraction_theta_max 0.960
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode Nonius FR591'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.081
_diffrn_reflns_av_sigmaI/netI    0.0799
_diffrn_reflns_limit_h_max       51
_diffrn_reflns_limit_h_min       -51
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            40673
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.96
_exptl_absorpt_coefficient_mu    4.758
_exptl_absorpt_correction_T_max  0.8704
_exptl_absorpt_correction_T_min  0.3826
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SORTAV (Blessing, 1995 & 1997)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.487
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             4976
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.362
_refine_diff_density_min         -2.232
_refine_diff_density_rms         0.137
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     531
_refine_ls_number_reflns         9983
_refine_ls_number_restraints     376
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.1446
_refine_ls_R_factor_gt           0.0810
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1379P)^2^+29.1831P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2194
_refine_ls_wR_factor_ref         0.2579
_reflns_number_gt                5318
_reflns_number_total             9983
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b907896g.txt
_cod_data_source_block           han4494
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7002021