Pentafluorosulfanylnitramide Salts
Michael E. Sitzmann; Richard Gilardi; Ray J. Butcher; William M. Koppes; Alfred G. Stern; Joseph S. Thrasher; Nirupam J. Trivedi; Zhen-Yu Yang; Inorganic Chemistry 39 (2000) 843–850; doi:10.1021/ic991281i

data_4300227
_publ_contact_author
;
      Richard Gilardi
      Laboratory for the Structure of Matter
      The Naval Research Laboratory, Code 6030
      Washington, D. C. ; USA 20375-5341
;
_publ_contact_author_email       gilardi@nrl.navy.mil
_publ_contact_author_fax         '202 767 6874'
_publ_contact_author_phone       '202 404 2135'
_publ_section_title
;
Pentafluorosulfanylnitramide Salts
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              843
_journal_page_last               850
_journal_paper_doi               10.1021/ic991281i
_journal_volume                  39
_journal_year                    2000
_chemical_formula_sum            'F5 K N2 O2 S'
_chemical_formula_weight         226.18
_chemical_melting_point          410
_chemical_name_systematic
;
 Potassium Pentafluorosulfanylnitramide
;
_space_group_IT_number           11
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 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                 101.49(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   5.170(2)
_cell_length_b                   5.4260(10)
_cell_length_c                   10.577(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      19.53
_cell_measurement_theta_min      12.05
_cell_volume                     290.76(17)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '2\q/\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0500
_diffrn_reflns_av_sigmaI/netI    0.0276
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       1
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            971
_diffrn_reflns_theta_full        27.53
_diffrn_reflns_theta_max         27.53
_diffrn_reflns_theta_min         1.96
_diffrn_standards_decay_%        14.0
_diffrn_standards_interval_count 97
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.337
_exptl_absorpt_correction_T_max  na
_exptl_absorpt_correction_T_min  na
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details   na
_exptl_crystal_colour            clear
_exptl_crystal_density_diffrn    2.583
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       thin
_exptl_crystal_F_000             220
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.879
_refine_diff_density_min         -0.770
_refine_diff_density_rms         0.127
_refine_ls_extinction_coef       0.024(15)
_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_ref   1.074
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     62
_refine_ls_number_reflns         741
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0460
_refine_ls_R_factor_gt           0.0417
_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^)+(0.0777P)^2^+0.1569P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1051
_refine_ls_wR_factor_ref         0.1128
_reflns_number_gt                662
_reflns_number_total             741
_reflns_threshold_expression     >2sigma(I)
_cod_database_code               4300227