Functionalization Reactions Characteristic of a Robust Bicyclic Diphosphane Framework
Daniel Tofan; Manuel Temprado; Subhojit Majumdar; Carl D. Hoff; Christopher C. Cummins; Inorganic Chemistry 52 (2013) 8851–8864; doi:10.1021/ic401052a

data_4335594
_publ_section_title
;
 Functionalization Reactions Characteristic of a Robust Bicyclic
 Diphosphane Framework
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8851
_journal_page_last               8864
_journal_paper_doi               10.1021/ic401052a
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C30 H42 N2 P2'
_chemical_formula_weight         492.60
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 98.4980(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.43340(10)
_cell_length_b                   15.8501(2)
_cell_length_c                   13.8650(2)
_cell_measurement_reflns_used    9983
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      69.27
_cell_measurement_theta_min      3.59
_cell_volume                     2702.39(6)
_computing_cell_refinement       'SAINT 7.46A (Bruker-AXS, 2009)'
_computing_data_collection       'APEX2 v2009.9.0 (Bruker-AXS, 2009)'
_computing_data_reduction        'SAINT 7.46A (Bruker-AXS, 2009)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'Bruker Smart APEX CCD'
_diffrn_measurement_method       '\f and \w 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  0.0403
_diffrn_reflns_av_sigmaI/netI    0.0175
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            55585
_diffrn_reflns_theta_full        69.66
_diffrn_reflns_theta_max         69.66
_diffrn_reflns_theta_min         3.59
_exptl_absorpt_coefficient_mu    1.603
_exptl_absorpt_correction_T_max  0.8561
_exptl_absorpt_correction_T_min  0.6038
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2009)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.211
_exptl_crystal_description       needles
_exptl_crystal_F_000             1064
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.370
_refine_diff_density_min         -0.325
_refine_diff_density_rms         0.047
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     317
_refine_ls_number_reflns         4971
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0448
_refine_ls_R_factor_gt           0.0372
_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^)+(0.0633P)^2^+1.0119P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0990
_refine_ls_wR_factor_ref         0.1052
_reflns_number_gt                4276
_reflns_number_total             4971
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic401052a_si_003.cif
_cod_data_source_block           d8_11049
_cod_database_code               4335594