Synthesis and derivatization, structures and transition metal chemistry of a new large bite bis(phosphinite) derived from bis(2-hydroxy-1-naphthyl)methane
Balakrishna, Maravanji S.; Panda, Rashmishree; Mague, Joel T.; Journal of the Chemical Society, Dalton Transactions  (2002) 4617–; doi:10.1039/b206994f

data_7012034
_publ_section_title
;
 Synthesis and derivatization, structures and transition metal
 chemistry of a new large bite bis(phosphinite) derived from
 bis(2-hydroxy-1-naphthyl)methane
;
_journal_issue                   24
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              4617
_journal_paper_doi               10.1039/b206994f
_journal_year                    2002
_chemical_formula_sum            'C51 H42 Cl3 O2.5 P2 Ru'
_chemical_formula_weight         964.21
_chemical_name_systematic
; 
? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     Patterson
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 122.897(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   41.312(2)
_cell_length_b                   12.8234(17)
_cell_length_c                   22.770(2)
_cell_measurement_reflns_used    23
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      23.10
_cell_measurement_theta_min      19.03
_cell_volume                     10128.4(19)
_computing_cell_refinement       'CAD-4 Software (Enraf-Nonius, 1989)'
_computing_data_collection       'CAD-4 Software (Enraf-Nonius, 1989)'
_computing_molecular_graphics    'SHELXTL (Bruker AXS, 1997)'
_computing_publication_material  'SHELXTL (Bruker AXS, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Enray-Nonius CAD-4'
_diffrn_measurement_method       '\w scans'
_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  0.0512
_diffrn_reflns_av_sigmaI/netI    0.1125
_diffrn_reflns_limit_h_max       49
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            9164
_diffrn_reflns_theta_full        25.13
_diffrn_reflns_theta_max         25.13
_diffrn_reflns_theta_min         1.69
_diffrn_standards_decay_%        11
_diffrn_standards_interval_time  120
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    0.568
_exptl_absorpt_correction_T_max  0.9056
_exptl_absorpt_correction_T_min  0.7942
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   '\y scans (North, et al., 1968)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.265
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3944
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.26
_refine_diff_density_max         1.412
_refine_diff_density_min         -0.400
_refine_diff_density_rms         0.144
_refine_ls_extinction_coef       0.00035(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.010
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     569
_refine_ls_number_reflns         9030
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.010
_refine_ls_R_factor_all          0.1585
_refine_ls_R_factor_gt           0.0619
_refine_ls_shift/su_max          0.033
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1590P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1947
_refine_ls_wR_factor_ref         0.2354
_reflns_number_gt                5018
_reflns_number_total             9030
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b206994f.txt
_cod_data_source_block           msb111
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        10128.4(18)
_cod_original_sg_symbol_H-M      C2/c
_cod_original_formula_sum        'C51 H42 Cl3 O2.50 P2 Ru'
_cod_database_code               7012034
_computing_data-reduction        'XCAD4 (Harms, 1996)'