Chalcogeno-urea Ligands on a Phosphadiazonium Lewis Acceptor: A New Synthetic Approach to Ch-P Bonds (Ch = O, S, Se)
Neil Burford; Andrew D. Phillips; Heather A. Spinney; Katherine N. Robertson; T. Stanley Cameron; Robert McDonald; Inorganic Chemistry 42 (2003) 4949–4954; doi:10.1021/ic034182k

data_4313950
_publ_contact_author_address
;
Department of Chemistry
Dalhousie University
Halifax, Nova Scotia
B3H 4J3
;
_publ_contact_author_email       ' Neil.Burford@dal.ca '
_publ_contact_author_fax         ' 902-494-1310 '
_publ_contact_author_name        'Neil Burford'
_publ_contact_author_phone       ' 902-494-3190 '
_publ_section_title
;
 Chalcogeno-urea Ligands on a Phosphadiazonium Lewis Acceptor: A New
 Synthetic Approach to Ch-P Bonds (Ch = O, S, Se)
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4949
_journal_page_last               4954
_journal_paper_doi               10.1021/ic034182k
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C30 H49 F3 N3 O3 P S Se'
_chemical_formula_weight         698.71
_chemical_name_systematic
; 
 ? 
;
_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
_cell_angle_beta                 113.8404(12)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   19.8797(13)
_cell_length_b                   10.5398(7)
_cell_length_c                   18.0832(11)
_cell_measurement_reflns_used    4538
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      25.636
_cell_measurement_theta_min      2.234
_cell_volume                     3465.6(4)
_computing_cell_refinement       'Bruker SAINT (Bruker, 1997)'
_computing_data_collection       'Bruker SMART (Bruker, 1997)'
_computing_data_reduction        'Bruker SAINT (Bruker, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR-92 (Altomere et al., 1994)'
_diffrn_ambient_temperature      193(2)
_diffrn_detector_area_resol_mean 8.192
_diffrn_measured_fraction_theta_full 0.946
_diffrn_measured_fraction_theta_max 0.946
_diffrn_measurement_device_type
;
Bruker P4/RA diffractometer/SMART 1000 CCD area detector
;
_diffrn_measurement_method       '\f and\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0550
_diffrn_reflns_av_sigmaI/netI    0.0853
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            16793
_diffrn_reflns_theta_full        26.39
_diffrn_reflns_theta_max         26.39
_diffrn_reflns_theta_min         1.12
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.239
_exptl_absorpt_correction_T_max  0.8861
_exptl_absorpt_correction_T_min  0.6709
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.339
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1464
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.398
_refine_diff_density_min         -0.415
_refine_diff_density_rms         0.060
_refine_ls_extinction_coef       0.00059(14)
_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_all   0.881
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     434
_refine_ls_number_reflns         7096
_refine_ls_number_restraints     84
_refine_ls_restrained_S_all      0.884
_refine_ls_R_factor_all          0.0835
_refine_ls_R_factor_obs          0.0409
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
w=1/[\s^2^(Fo^2^)+(0.0395P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0924
_refine_ls_wR_factor_obs         0.0827
_reflns_number_gt                4267
_reflns_number_total             7096
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic034182ksi20030218_083705_5.cif
_cod_data_source_block           '[Mes*NP.SeIm]OTf'
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_formula_sum        'C30 H49 F3 N3 O3 P1 S1 Se1'
_cod_database_code               4313950