Synthesis and characterization of phosphine-(thio)phenolate-based half-zirconocenes and their application in ethylene (co-)polymerization.
Tang, Xiao-Yan; Long, Ying-Yun; Wang, Yong-Xia; Liu, Jing-Yu; Li, Yue-Sheng; Dalton transactions (Cambridge, England : 2003) 43 (2014) 222–230; doi:10.1039/c3dt51659h

data_7029221
_publ_section_title
;
 Synthesis and characterization of phosphine-(thio)phenolate-based
 half-zirconocenes and their application in ethylene (co-)polymerization.
;
_journal_issue                   1
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              222
_journal_page_last               230
_journal_paper_doi               10.1039/c3dt51659h
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C39 H53 Cl2 O3 P Si Zr'
_chemical_formula_weight         790.99
_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
_cell_angle_alpha                106.1290(10)
_cell_angle_beta                 91.0240(10)
_cell_angle_gamma                111.5860(10)
_cell_formula_units_Z            2
_cell_length_a                   10.2467(5)
_cell_length_b                   12.3347(6)
_cell_length_c                   17.2140(8)
_cell_measurement_temperature    185(2)
_cell_volume                     1925.82(16)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      185(2)
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.974
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0159
_diffrn_reflns_av_sigmaI/netI    0.0321
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            10513
_diffrn_reflns_theta_full        26.04
_diffrn_reflns_theta_max         26.04
_diffrn_reflns_theta_min         1.86
_exptl_absorpt_coefficient_mu    0.532
_exptl_absorpt_correction_T_max  0.9340
_exptl_absorpt_correction_T_min  0.8481
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.364
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             828
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.881
_refine_diff_density_min         -0.434
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     424
_refine_ls_number_reflns         7405
_refine_ls_number_restraints     23
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0462
_refine_ls_R_factor_gt           0.0409
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0567P)^2^+1.7778P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1022
_refine_ls_wR_factor_ref         0.1066
_reflns_number_gt                6621
_reflns_number_total             7405
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt51659h.txt
_cod_data_source_block           shan1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7029221