Phosphine-sulfonate-based Nickel Catalysts: Ethylene Polymerization and Copolymerization with Polar-functionalized Norbornenes
Song, Guangzhi; Pang, Wen-Min; Li, Weimin; Chen, Min; Chen, Changle; Polymer Chemistry  (2017) –; doi:10.1039/C7PY01661A

data_1548058
_publ_section_title
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 Phosphine-sulfonate-based Nickel Catalysts: Ethylene Polymerization and
 Copolymerization with Polar-functionalized Norbornenes
;
_journal_name_full               'Polymer Chemistry'
_journal_paper_doi               10.1039/C7PY01661A
_journal_year                    2017
_chemical_formula_sum            'C48 H36 F2 Ni O3 P2 S'
_chemical_formula_weight         851.48
_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
_audit_update_record
;
2017-09-28 deposited with the CCDC.
2017-11-14 downloaded from the CCDC.
;
_cell_angle_alpha                87.173(5)
_cell_angle_beta                 74.800(5)
_cell_angle_gamma                62.917(7)
_cell_formula_units_Z            2
_cell_length_a                   11.0856(7)
_cell_length_b                   12.1478(9)
_cell_length_c                   17.3866(10)
_cell_measurement_reflns_used    3163
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      70.8710
_cell_measurement_theta_min      4.1010
_cell_volume                     2005.0(3)
_computing_cell_refinement       'Bruker FRAMBO'
_computing_data_collection       'Bruker FRAMBO'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0464
_diffrn_reflns_av_sigmaI/netI    0.0878
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            12166
_diffrn_reflns_theta_full        66.03
_diffrn_reflns_theta_max         66.03
_diffrn_reflns_theta_min         4.10
_exptl_absorpt_coefficient_mu    2.368
_exptl_absorpt_correction_T_max  0.8710
_exptl_absorpt_correction_T_min  0.7807
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.410
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle-like
_exptl_crystal_F_000             880
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.408
_refine_diff_density_min         -0.345
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     514
_refine_ls_number_reflns         6978
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.016
_refine_ls_R_factor_all          0.0844
_refine_ls_R_factor_gt           0.0531
_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^)+(0.0024P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0830
_refine_ls_wR_factor_ref         0.0934
_reflns_number_gt                4740
_reflns_number_total             6978
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7py01661a2.cif
_cod_data_source_block           170221b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_original_cell_volume        2005.0(2)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1548058