Synthesis of Selected Cationic Pnictanes [LnPnX3-n](n+) (L = Imidazolium-2-yl; Pn = P, As; n = 1-3) and Replacement Reactions with Pseudohalogens.
Henne, F. D.; Dickschat, A. T.; Hennersdorf, F.; Feldmann, K.-O.; Weigand, J. J.; Inorganic chemistry 54 (2015) 6849–6861; doi:10.1021/acs.inorgchem.5b00765

data_4343578
_publ_section_title
;
 Synthesis of Selected Cationic Pnictanes [LnPnX3-n](n+) (L =
 Imidazolium-2-yl; Pn = P, As; n = 1-3) and Replacement Reactions with
 Pseudohalogens.
;
_journal_issue                   14
_journal_name_full               'Inorganic chemistry'
_journal_page_first              6849
_journal_page_last               6861
_journal_paper_doi               10.1021/acs.inorgchem.5b00765
_journal_volume                  54
_journal_year                    2015
_chemical_formula_moiety         'C10 H21 N2 Si, C F3 O3 S'
_chemical_formula_sum            'C11 H21 F3 N2 O3 S Si'
_chemical_formula_weight         346.45
_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
_audit_creation_date             2015-01-02
_audit_creation_method
;
Olex2 1.2
(compiled 2014.12.26 svn.r3119 for OlexSys, GUI svn.r4975)
;
_cell_angle_alpha                92.509(4)
_cell_angle_beta                 98.606(4)
_cell_angle_gamma                94.336(4)
_cell_formula_units_Z            2
_cell_length_a                   7.4799(18)
_cell_length_b                   8.590(2)
_cell_length_c                   12.967(3)
_cell_measurement_reflns_used    900
_cell_measurement_temperature    153(1)
_cell_measurement_theta_max      22.5
_cell_measurement_theta_min      1
_cell_volume                     820.1(3)
_computing_cell_refinement       'APEX2(Bruker AXS, 2007)'
_computing_data_collection       'APEX2(Bruker AXS, 2007)'
_computing_data_reduction        'SAINT,SADABS (Bruker AXS, 2007 )'
_computing_molecular_graphics
;
ORTEP3,L.J. Farrugia, J. Appl. Cryst. (1997) 30, 565
;
_computing_structure_refinement
;
SHELXL-97, G. M. Sheldrick, Acta Cryst. (2008) A64, 112-122
;
_computing_structure_solution
;
SHELXS-97 , G. M. Sheldrick, Acta Cryst. (2008) A64, 112-122
;
_diffrn_ambient_temperature      153(1)
_diffrn_detector_area_resol_mean 80
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'Omega and Phi scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0335
_diffrn_reflns_av_sigmaI/netI    0.0498
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            8282
_diffrn_reflns_theta_full        27.88
_diffrn_reflns_theta_max         27.88
_diffrn_reflns_theta_min         1.59
_exptl_absorpt_coefficient_mu    0.310
_exptl_absorpt_correction_T_max  0.9938
_exptl_absorpt_correction_T_min  0.9405
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 Corrections were done with the SADABS program, utilizing the none merged
 raw data obtained from the integration process. Integration and final cell
 refinement were done with SAINT.

 SADABS reports ratio of Tmin/Tmax =  0.686250 

;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.403
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       stick
_exptl_crystal_F_000             364
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.542
_refine_diff_density_min         -0.524
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.007
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     197
_refine_ls_number_reflns         3909
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.007
_refine_ls_R_factor_all          0.0680
_refine_ls_R_factor_gt           0.0453
_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^)+(0.0581P)^2^+0.3636P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1084
_refine_ls_wR_factor_ref         0.1200
_reflns_number_gt                2902
_reflns_number_total             3909
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5b00765_si_006.cif
_cod_data_source_block
;
;
_cod_depositor_comments
'Adding full bibliography for 4343576--4343580.cif.'
_cod_database_code               4343578