Expanded ring N-heterocyclic carbene adducts of group 15 element trichlorides: synthesis and reduction studies.
Sidiropoulos, Anastas; Osborne, Brooke; Simonov, Alexandr N.; Dange, Deepak; Bond, Alan M.; Stasch, Andreas; Jones, Cameron; Dalton transactions (Cambridge, England : 2003) 43 (2014) 14858–14864; doi:10.1039/c4dt02074j

data_7032123
_publ_section_title
;
 Expanded ring N-heterocyclic carbene adducts of group 15 element
 trichlorides: synthesis and reduction studies.
;
_journal_issue                   39
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              14858
_journal_page_last               14864
_journal_paper_doi               10.1039/c4dt02074j
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C62 H86 Cl2 N4 P4'
_chemical_formula_weight         1082.13
_chemical_name_systematic
; 
 ? 
;
_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                 92.03(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.416(4)
_cell_length_b                   17.227(3)
_cell_length_c                   19.145(4)
_cell_measurement_temperature    100(2)
_cell_volume                     6070(2)
_computing_cell_refinement       'XDS (Kabsch, 1993)'
_computing_data_collection       'Blu-Ice (McPhillips, 2002)'
_computing_data_reduction        'XDS (Kabsch, 1993)'
_computing_molecular_graphics    X-Seed
_computing_publication_material  CifTAB
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'ADSC Quantum 210r'
_diffrn_radiation_source         'Australian Synchrotron'
_diffrn_radiation_type           Synchrotron
_diffrn_radiation_wavelength     0.71090
_diffrn_reflns_av_R_equivalents  0.1044
_diffrn_reflns_av_sigmaI/netI    0.0821
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            52324
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         1.51
_exptl_absorpt_coefficient_mu    0.253
_exptl_absorpt_correction_T_max  0.997
_exptl_absorpt_correction_T_min  0.991
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   XDS
_exptl_crystal_colour            lime-green
_exptl_crystal_density_diffrn    1.184
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2320
_exptl_crystal_size_max          0.03
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.694
_refine_diff_density_min         -0.632
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.011
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     720
_refine_ls_number_reflns         13132
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      1.012
_refine_ls_R_factor_all          0.1122
_refine_ls_R_factor_gt           0.0650
_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^)+(0.0987P)^2^+2.0654P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1644
_refine_ls_wR_factor_ref         0.1899
_reflns_number_gt                8217
_reflns_number_total             13132
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt02074j2.cif
_cod_data_source_block           compound4
_cod_depositor_comments
'Adding full bibliography for 7032119--7032124.cif.'
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7032123