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_1513285
_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         'C32 H30 B Cl2 Rh '
_chemical_formula_sum            'C32 H30 B Cl2 Rh'
_chemical_formula_weight         599.21
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90.0000
_cell_angle_beta                 93.498(5)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   10.3734(8)
_cell_length_b                   9.5048(7)
_cell_length_c                   27.270(3)
_cell_measurement_reflns_used    7428
_cell_measurement_temperature    143.15
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.0
_cell_volume                     2683.7(4)
_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 14.63
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_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  0.059
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            19419
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_exptl_absorpt_coefficient_mu    0.854
_exptl_absorpt_correction_T_max  0.843
_exptl_absorpt_correction_T_min  0.729
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.483
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1224.00
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         7.87
_refine_diff_density_min         -6.97
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.090
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     355
_refine_ls_number_reflns         12940
_refine_ls_R_factor_gt           0.0732
_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)
    12.2741    -4.2296    7.0784
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0798
_reflns_number_gt                12940
_reflns_number_total             6115
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            ma900293tsup3.cif
_cod_data_source_block           '__Shiotsuki081007c'
_cod_original_formula_sum        'C32 H30 B Cl2 Rh '
_cod_database_code               1513285