Intramolecular Phosphine-Phosphine Donor-Acceptor Complexes
Piotr Wawrzyniak; Amy L. Fuller; Alexandra M. Z. Slawin; Petr Kilian; Inorganic Chemistry 48 (2009) 2500–2506; doi:10.1021/ic801833a

data_4301672
_publ_section_title
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Intramolecular Phosphine-Phosphine Donor-Acceptor Complexes
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2500
_journal_page_last               2506
_journal_paper_doi               10.1021/ic801833a
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C36 H44 Cl2 P4.C6 H6 O.H2 O'
_chemical_formula_sum            'C42 H52 Cl2 O2 P4'
_chemical_formula_weight         783.62
_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     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 114.549(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   27.883(6)
_cell_length_b                   11.919(3)
_cell_length_c                   26.114(5)
_cell_measurement_reflns_used    10086
_cell_measurement_temperature    93(2)
_cell_measurement_theta_max      26.61
_cell_measurement_theta_min      1.51
_cell_volume                     7894(3)
_computing_cell_refinement       'CrystalClear (Rigaku Corp., 2004)'
_computing_data_collection       'CrystalClear (Rigaku Corp., 2004)'
_computing_data_reduction        'CrystalClear (Rigaku Corp., 2004)'
_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      93(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  confocal
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0922
_diffrn_reflns_av_sigmaI/netI    0.0804
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            22881
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         2.78
_exptl_absorpt_coefficient_mu    0.362
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.9342
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.319
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3312
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         1.076
_refine_diff_density_min         -0.415
_refine_diff_density_rms         0.090
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.124
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     460
_refine_ls_number_reflns         7056
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.124
_refine_ls_R_factor_all          0.1184
_refine_ls_R_factor_gt           0.0891
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0627P)^2^+66.7820P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1816
_refine_ls_wR_factor_ref         0.1958
_reflns_number_gt                5550
_reflns_number_total             7056
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic801833a_si_001_1.cif
_cod_data_source_block           13
_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_sg_symbol_H-M      'C 2/c'
_cod_database_code               4301672