Lithiation of Tris(alkyl- and arylamido)orthophosphates EP[N(H)R]3 (E = O, S, Se): Imido Substituent Effects and PE Bond Cleavage
Tristram Chivers; Mark Krahn; Gabriele Schatte; Masood Parvez; Inorganic Chemistry 42 (2003) 3994–4005; doi:10.1021/ic034151p

data_4313837
_publ_contact_author_address
; Department of Chemistry
    University of Calgary
    Calgary Alberta T2N 1N4
    Canada
;
_publ_contact_author_email       chivers@ucalgary.ca
_publ_contact_author_fax         '001 403 289 9488'
_publ_contact_author_name        'Dr Tristram Chivers'
_publ_contact_author_phone       '001 403 220 5741'
_publ_section_title
;
 Lithiation of Tris(alkyl- and arylamido)orthophosphates EP[N(H)R]3 (E =
 O, S, Se): Imido Substituent Effects and PE Bond Cleavage
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3994
_journal_page_last               4005
_journal_paper_doi               10.1021/ic034151p
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C49 H78 Li4 N3 O8 P S'
_chemical_formula_weight         927.93
_chemical_name_systematic
;
   ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                64.2380(10)
_cell_angle_beta                 81.6850(10)
_cell_angle_gamma                73.1720(10)
_cell_formula_units_Z            2
_cell_length_a                   11.6036(3)
_cell_length_b                   16.1164(3)
_cell_length_c                   16.2421(5)
_cell_measurement_reflns_used    12325
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      30.0
_cell_measurement_theta_min      1.0
_cell_volume                     2617.75(12)
_computing_cell_refinement       'HKL DENZO (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Hooft, 1998)'
_computing_data_reduction        'SCALEPACK (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'ORTEP II (Johnson, 1976)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Altomare et al., 1992)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Nonius KappaCCD Diffractometer'
_diffrn_measurement_method       ' \w & \f '
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.1177
_diffrn_reflns_av_sigmaI/netI    0.2018
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            28171
_diffrn_reflns_theta_full        25.04
_diffrn_reflns_theta_max         30.12
_diffrn_reflns_theta_min         2.75
_exptl_absorpt_coefficient_mu    0.144
_exptl_absorpt_correction_T_max  0.9858
_exptl_absorpt_correction_T_min  0.9788
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SORTAV: Blessing, 1997)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.177
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1000
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.521
_refine_diff_density_min         -0.447
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.951
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     618
_refine_ls_number_reflns         14997
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.951
_refine_ls_R_factor_all          0.2510
_refine_ls_R_factor_gt           0.0845
_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^)+(0.1300P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2017
_refine_ls_wR_factor_ref         0.2687
_reflns_number_gt                5325
_reflns_number_total             14997
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic034151psi20030224_104900_1.cif
_cod_data_source_block           10.LiOH(THF)
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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_database_code               4313837