Conformationally Constrained N-Heterocyclic Phosphine-Diimine with Dual Functionality
Georgios Mourgas; Martin Nieger; Daniela Förster; Dietrich Gudat; Inorganic Chemistry 52 (2013) 4104–4112; doi:10.1021/ic400261w

data_4334406
_publ_contact_author
;
        Martin Nieger
        Laboratory of Inorganic Chemistry
        Department of Chemistry
        Universitity of Helsinki
        P.O. Box 55
        FIN-00014 University of Helsinki
        Finland
;
_publ_contact_author_email       martin.nieger@helsinki.fi
_publ_contact_author_fax         ++358-9-19150198
_publ_contact_author_phone       ++358-9-19150192
_publ_section_title
;
 Conformationally Constrained N-Heterocyclic Phosphine-Diimine with Dual
 Functionality
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4104
_journal_page_last               4112
_journal_paper_doi               10.1021/ic400261w
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety         'C10 H18 Cl3 N5 P Sb'
_chemical_formula_sum            'C10 H18 Cl3 N5 P Sb'
_chemical_formula_weight         467.36
_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                 105.640(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   23.3068(14)
_cell_length_b                   9.4569(6)
_cell_length_c                   15.7720(10)
_cell_measurement_reflns_used    3347
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.28
_cell_measurement_theta_min      3.37
_cell_volume                     3347.6(4)
_computing_cell_refinement       'Bruker APEXII suite, 2008'
_computing_data_collection       'Bruker APEXII suite, 2008'
_computing_data_reduction        'Bruker APEXII suite, 2008'
_computing_molecular_graphics    'XP (Sheldrick, 2008)'
_computing_publication_material  'SHELXL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker Kappa APEXII duo, 2008'
_diffrn_measurement_method       'omega and phi scan'
_diffrn_radiation_monochromator  Triumph
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0282
_diffrn_reflns_av_sigmaI/netI    0.0365
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            14652
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         3.37
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.220
_exptl_absorpt_correction_T_max  0.8424
_exptl_absorpt_correction_T_min  0.7041
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Blessing, 1995)'
_exptl_crystal_density_diffrn    1.855
_exptl_crystal_F_000             1840
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.686
_refine_diff_density_min         -0.453
_refine_diff_density_rms         0.101
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     183
_refine_ls_number_reflns         4128
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0400
_refine_ls_R_factor_gt           0.0259
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0246P)^2^+1.4924P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0504
_refine_ls_wR_factor_ref         0.0538
_reflns_number_gt                3347
_reflns_number_total             4128
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic400261w_si_005.cif
_cod_data_source_block           gm04
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4334406