π-Allylic Rhodium Complex Catalyzed Living Copolymerization of Arylallenes with Carbon Monoxide To Give Structurally Regulated Polyketones
Kohtaro Osakada; Jun-chul Choi; Takakazu Yamamoto; Journal of the American Chemical Society 119 (1997) 12390–12391; doi:10.1021/ja971856f

data_4117090
_publ_contact_author_address
;
Research Laboratory of Resources Utilization, Tokyo Institute of Technology, 
4259 Nagatsuta, Midori-ku, Yokohama 226-8503, JAPAN
;
_publ_contact_author_email       kosakada@res.titech.ac.jp
_publ_contact_author_fax         81-45-924-5276
_publ_contact_author_name        'Prof Kohtaro Osakada'
_publ_contact_author_phone       81-45-924-5222
_publ_section_title
;
 \p-Allylic Rhodium Complex Catalyzed Living Copolymerization of
 Arylallenes with Carbon Monoxide To Give Structurally Regulated
 Polyketones
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              12390
_journal_page_last               12391
_journal_paper_doi               10.1021/ja971856f
_journal_volume                  119
_journal_year                    1997
_chemical_formula_sum            'C76 H71 O4 P2 Rh'
_chemical_formula_weight         1213.25
_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_type_scat_source           teXsan
_cell_angle_alpha                102.13(3)
_cell_angle_beta                 95.35(3)
_cell_angle_gamma                95.60(2)
_cell_formula_units_Z            2
_cell_length_a                   14.132(3)
_cell_length_b                   18.519(7)
_cell_length_c                   12.177(5)
_cell_measurement_reflns_used    20
_cell_measurement_temperature    23.00
_cell_measurement_theta_max      8
_cell_measurement_theta_min      4
_cell_volume                     3079.6(19)
_diffrn_measurement_device_type  'Rigaku AFC 5R'
_diffrn_measurement_method       \w--2\q
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            10709
_diffrn_reflns_theta_max         27.5
_diffrn_standards_decay_%        0.0
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    3.80
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_density_diffrn    1.308
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1268
_refine_diff_density_max         1.24
_refine_diff_density_min         -1.04
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   3.23
_refine_ls_hydrogen_treatment    noref
_refine_ls_number_parameters     748
_refine_ls_number_reflns         7100
_refine_ls_R_factor_gt           0.062
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/[\s^2^(F) + 0.00004F^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.044
_reflns_number_observed          7100
_reflns_number_total             10709
_reflns_threshold_expression     I>3\s(I)
_cod_data_source_file            ja971856f.cif
_cod_data_source_block           C76H71O4P2Rh1
_cod_original_cell_volume        3079(1)
_cod_original_formula_sum        'C76 H71 O4 P2 Rh1'
_cod_database_code               4117090