Polymerization of Phenylacetylenes with Rhodium Zwitterionic Complexes: Enhanced Catalytic Activity by π-Acidic Diene Ligands
Onishi, Naoya; Shiotsuki, Masashi; Sanda, Fumio; Masuda, Toshio; Macromolecules 42 (2009) 4071–; doi:10.1021/ma900293t

data_1513283
_publ_section_title
;
 Polymerization of Phenylacetylenes with Rhodium Zwitterionic Complexes:
 Enhanced Catalytic Activity by \p-Acidic Diene Ligands
;
_journal_issue                   12
_journal_name_full               Macromolecules
_journal_page_first              4071
_journal_paper_doi               10.1021/ma900293t
_journal_volume                  42
_journal_year                    2009
_chemical_formula_moiety         'C40 H34 B F4 O Rh '
_chemical_formula_sum            'C40 H34 B F4 O Rh'
_chemical_formula_weight         720.42
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                73.261(15)
_cell_angle_beta                 85.706(19)
_cell_angle_gamma                89.60(2)
_cell_formula_units_Z            2
_cell_length_a                   10.066(6)
_cell_length_b                   11.586(6)
_cell_length_c                   13.911(8)
_cell_measurement_reflns_used    3021
_cell_measurement_temperature    143.15
_cell_measurement_theta_max      27.6
_cell_measurement_theta_min      3.1
_cell_volume                     1549.1(15)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalStructure
_computing_publication_material  'CrystalStructure 3.7.0'
_computing_structure_refinement  CRYSTALS
_computing_structure_solution    SIR92
_diffrn_detector_area_resol_mean 7.31
_diffrn_measured_fraction_theta_full 0.929
_diffrn_measured_fraction_theta_max 0.929
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.031
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            11380
_diffrn_reflns_theta_full        27.54
_diffrn_reflns_theta_max         27.54
_exptl_absorpt_coefficient_mu    0.608
_exptl_absorpt_correction_T_max  0.886
_exptl_absorpt_correction_T_min  0.814
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.544
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             736.00
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.71
_refine_diff_density_min         -0.58
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     560
_refine_ls_number_reflns         9350
_refine_ls_R_factor_gt           0.0340
_refine_ls_shift/su_max          0.0000
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
    Chebychev polynomial with 3 parameters (Carruthers & Watkin, 1979)
    11.8768    -5.6665    7.2924
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0398
_reflns_number_gt                9253
_reflns_number_total             6621
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            ma900293tsup1.cif
_cod_data_source_block           '__Shiotsuki080318a'
_cod_original_cell_volume        1549.0(15)
_cod_original_formula_sum        'C40 H34 B F4 O Rh '
_cod_database_code               1513283