Alkali Metal Complexes of atert-Butylphosphine-Bridged Biphenolate Ligand
Hsu, Yu-Lin; Liang, Lan-Chang; Organometallics 29 (2010) 6201–; doi:10.1021/om100495e

data_4066492
_publ_section_title
;
 Alkali Metal Complexes of atert-Butylphosphine-Bridged Biphenolate Ligand
;
_journal_issue                   23
_journal_name_full               Organometallics
_journal_page_first              6201
_journal_paper_doi               10.1021/om100495e
_journal_volume                  29
_journal_year                    2010
_chemical_formula_moiety         'C72 H118 Li4 O8 P2'
_chemical_formula_sum            'C72 H118 Li4 O8 P2'
_chemical_formula_weight         1201.36
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 92.371(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.1729(7)
_cell_length_b                   16.6959(9)
_cell_length_c                   40.616(2)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     8247.6(8)
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_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  0.0626
_diffrn_reflns_av_sigmaI/netI    0.1017
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       48
_diffrn_reflns_limit_l_min       -48
_diffrn_reflns_number            49690
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         1.32
_exptl_absorpt_coefficient_mu    0.097
_exptl_absorpt_correction_T_max  0.9885
_exptl_absorpt_correction_T_min  0.9670
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    0.968
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2624
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.815
_refine_diff_density_min         -0.675
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    fixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     792
_refine_ls_number_reflns         14322
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.1365
_refine_ls_R_factor_gt           0.0761
_refine_ls_shift/su_max          0.038
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1180P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1975
_refine_ls_wR_factor_ref         0.2234
_reflns_number_gt                7834
_reflns_number_total             14322
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om100495e_si_002.cif
_cod_data_source_block           a10248_Li
_cod_original_cell_volume        8247.7(8)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4066492