#------------------------------------------------------------------------------
#$Date: 2017-02-04 05:55:17 +0200 (Sat, 04 Feb 2017) $
#$Revision: 191417 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/02/07/2020711.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2020711
loop_
_publ_author_name
'Udovenko, Anatoly A.'
'Karabtsov, Alexander A.'
'Laptash, Natalia M.'
_publ_section_title
;
 Crystallographic features of ammonium fluoroelpasolites: dynamic
 orientational disorder in crystals of (NH₄)₃HfF₇ and
 (NH₄)₃Ti(O₂)F₅
;
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              1
_journal_page_last               9
_journal_paper_doi               10.1107/S2052520616017534
_journal_volume                  73
_journal_year                    2017
_chemical_formula_moiety         '(H12 N3 Hf F7)'
_chemical_formula_sum            'F7 H12 Hf N3'
_chemical_formula_weight         365.62
_chemical_name_common            'ammonium hexafluoroaluminate'
_chemical_name_systematic        'ammonium heptafluorohafnate'
_space_group_crystal_system      cubic
_space_group_IT_number           225
_space_group_name_Hall           '-F 4 2 3'
_space_group_name_H-M_alt        'F m -3 m'
_symmetry_space_group_name_Hall  '-F 4 2 3'
_symmetry_space_group_name_H-M   'F m -3 m'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.39640(10)
_cell_length_b                   9.39640(10)
_cell_length_c                   9.39640(10)
_cell_measurement_reflns_used    6673
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      46.10
_cell_measurement_theta_min      3.76
_cell_volume                     829.630(15)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 8.33
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'ω scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0190
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            8194
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         52.495
_diffrn_reflns_theta_min         3.756
_exptl_absorpt_coefficient_mu    12.645
_exptl_absorpt_correction_T_max  0.7504
_exptl_absorpt_correction_T_min  0.5926
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.927
_exptl_crystal_description       octahedron
_exptl_crystal_F_000             672
_exptl_crystal_size_max          0.250
_exptl_crystal_size_mid          0.230
_exptl_crystal_size_min          0.220
_refine_diff_density_max         1.140
_refine_diff_density_min         -0.665
_refine_ls_extinction_coef       0.01226(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.193
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     22
_refine_ls_number_reflns         293
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.193
_refine_ls_R_factor_all          0.0090
_refine_ls_R_factor_gt           0.0090
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0032P)²+0.6486P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0187
_refine_ls_wR_factor_ref         0.0187
_reflns_number_gt                293
_reflns_number_total             293
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            bp5091sup1.cif
_cod_data_source_block           I
_cod_depositor_comments
'Adding full bibliography for 2020711--2020712.cif.'
_cod_original_cell_volume        829.63(3)
_cod_database_code               2020711
_cod_database_fobs_code          2020711
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_shelx_estimated_absorpt_t_min   0.144
_shelx_estimated_absorpt_t_max   0.167
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, -y, z'
'-x, y, -z'
'x, -y, -z'
'z, x, y'
'z, -x, -y'
'-z, -x, y'
'-z, x, -y'
'y, z, x'
'-y, z, -x'
'y, -z, -x'
'-y, -z, x'
'y, x, -z'
'-y, -x, -z'
'y, -x, z'
'-y, x, z'
'x, z, -y'
'-x, z, y'
'-x, -z, -y'
'x, -z, y'
'z, y, -x'
'z, -y, x'
'-z, y, x'
'-z, -y, -x'
'x, y+1/2, z+1/2'
'-x, -y+1/2, z+1/2'
'-x, y+1/2, -z+1/2'
'x, -y+1/2, -z+1/2'
'z, x+1/2, y+1/2'
'z, -x+1/2, -y+1/2'
'-z, -x+1/2, y+1/2'
'-z, x+1/2, -y+1/2'
'y, z+1/2, x+1/2'
'-y, z+1/2, -x+1/2'
'y, -z+1/2, -x+1/2'
'-y, -z+1/2, x+1/2'
'y, x+1/2, -z+1/2'
'-y, -x+1/2, -z+1/2'
'y, -x+1/2, z+1/2'
'-y, x+1/2, z+1/2'
'x, z+1/2, -y+1/2'
'-x, z+1/2, y+1/2'
'-x, -z+1/2, -y+1/2'
'x, -z+1/2, y+1/2'
'z, y+1/2, -x+1/2'
'z, -y+1/2, x+1/2'
'-z, y+1/2, x+1/2'
'-z, -y+1/2, -x+1/2'
'x+1/2, y, z+1/2'
'-x+1/2, -y, z+1/2'
'-x+1/2, y, -z+1/2'
'x+1/2, -y, -z+1/2'
'z+1/2, x, y+1/2'
'z+1/2, -x, -y+1/2'
'-z+1/2, -x, y+1/2'
'-z+1/2, x, -y+1/2'
'y+1/2, z, x+1/2'
'-y+1/2, z, -x+1/2'
'y+1/2, -z, -x+1/2'
'-y+1/2, -z, x+1/2'
'y+1/2, x, -z+1/2'
'-y+1/2, -x, -z+1/2'
'y+1/2, -x, z+1/2'
'-y+1/2, x, z+1/2'
'x+1/2, z, -y+1/2'
'-x+1/2, z, y+1/2'
'-x+1/2, -z, -y+1/2'
'x+1/2, -z, y+1/2'
'z+1/2, y, -x+1/2'
'z+1/2, -y, x+1/2'
'-z+1/2, y, x+1/2'
'-z+1/2, -y, -x+1/2'
'x+1/2, y+1/2, z'
'-x+1/2, -y+1/2, z'
'-x+1/2, y+1/2, -z'
'x+1/2, -y+1/2, -z'
'z+1/2, x+1/2, y'
'z+1/2, -x+1/2, -y'
'-z+1/2, -x+1/2, y'
'-z+1/2, x+1/2, -y'
'y+1/2, z+1/2, x'
'-y+1/2, z+1/2, -x'
'y+1/2, -z+1/2, -x'
'-y+1/2, -z+1/2, x'
'y+1/2, x+1/2, -z'
'-y+1/2, -x+1/2, -z'
'y+1/2, -x+1/2, z'
'-y+1/2, x+1/2, z'
'x+1/2, z+1/2, -y'
'-x+1/2, z+1/2, y'
'-x+1/2, -z+1/2, -y'
'x+1/2, -z+1/2, y'
'z+1/2, y+1/2, -x'
'z+1/2, -y+1/2, x'
'-z+1/2, y+1/2, x'
'-z+1/2, -y+1/2, -x'
'-x, -y, -z'
'x, y, -z'
'x, -y, z'
'-x, y, z'
'-z, -x, -y'
'-z, x, y'
'z, x, -y'
'z, -x, y'
'-y, -z, -x'
'y, -z, x'
'-y, z, x'
'y, z, -x'
'-y, -x, z'
'y, x, z'
'-y, x, -z'
'y, -x, -z'
'-x, -z, y'
'x, -z, -y'
'x, z, y'
'-x, z, -y'
'-z, -y, x'
'-z, y, -x'
'z, -y, -x'
'z, y, x'
'-x, -y+1/2, -z+1/2'
'x, y+1/2, -z+1/2'
'x, -y+1/2, z+1/2'
'-x, y+1/2, z+1/2'
'-z, -x+1/2, -y+1/2'
'-z, x+1/2, y+1/2'
'z, x+1/2, -y+1/2'
'z, -x+1/2, y+1/2'
'-y, -z+1/2, -x+1/2'
'y, -z+1/2, x+1/2'
'-y, z+1/2, x+1/2'
'y, z+1/2, -x+1/2'
'-y, -x+1/2, z+1/2'
'y, x+1/2, z+1/2'
'-y, x+1/2, -z+1/2'
'y, -x+1/2, -z+1/2'
'-x, -z+1/2, y+1/2'
'x, -z+1/2, -y+1/2'
'x, z+1/2, y+1/2'
'-x, z+1/2, -y+1/2'
'-z, -y+1/2, x+1/2'
'-z, y+1/2, -x+1/2'
'z, -y+1/2, -x+1/2'
'z, y+1/2, x+1/2'
'-x+1/2, -y, -z+1/2'
'x+1/2, y, -z+1/2'
'x+1/2, -y, z+1/2'
'-x+1/2, y, z+1/2'
'-z+1/2, -x, -y+1/2'
'-z+1/2, x, y+1/2'
'z+1/2, x, -y+1/2'
'z+1/2, -x, y+1/2'
'-y+1/2, -z, -x+1/2'
'y+1/2, -z, x+1/2'
'-y+1/2, z, x+1/2'
'y+1/2, z, -x+1/2'
'-y+1/2, -x, z+1/2'
'y+1/2, x, z+1/2'
'-y+1/2, x, -z+1/2'
'y+1/2, -x, -z+1/2'
'-x+1/2, -z, y+1/2'
'x+1/2, -z, -y+1/2'
'x+1/2, z, y+1/2'
'-x+1/2, z, -y+1/2'
'-z+1/2, -y, x+1/2'
'-z+1/2, y, -x+1/2'
'z+1/2, -y, -x+1/2'
'z+1/2, y, x+1/2'
'-x+1/2, -y+1/2, -z'
'x+1/2, y+1/2, -z'
'x+1/2, -y+1/2, z'
'-x+1/2, y+1/2, z'
'-z+1/2, -x+1/2, -y'
'-z+1/2, x+1/2, y'
'z+1/2, x+1/2, -y'
'z+1/2, -x+1/2, y'
'-y+1/2, -z+1/2, -x'
'y+1/2, -z+1/2, x'
'-y+1/2, z+1/2, x'
'y+1/2, z+1/2, -x'
'-y+1/2, -x+1/2, z'
'y+1/2, x+1/2, z'
'-y+1/2, x+1/2, -z'
'y+1/2, -x+1/2, -z'
'-x+1/2, -z+1/2, y'
'x+1/2, -z+1/2, -y'
'x+1/2, z+1/2, y'
'-x+1/2, z+1/2, -y'
'-z+1/2, -y+1/2, x'
'-z+1/2, y+1/2, -x'
'z+1/2, -y+1/2, -x'
'z+1/2, y+1/2, x'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_calc_flag
_atom_site_occupancy
Hf Hf 0.0000 0.0000 0.0000 0.02423(2) Uani d 1
N N1 0.2588(4) 0.2588(4) 0.2588(4) 0.0436(7) Uani d 0.25
N N2 0.5000 0.5000 0.5000 0.0558(9) Uani d 1
F F1 0.0000 0.0000 0.2089(2) 0.0765(9) Uani d 0.5
F F2 0.0000 0.0637(6) 0.2067(6) 0.0520(15) Uani d 0.0833
F F3 0.0000 0.1290(6) 0.1891(6) 0.0484(12) Uani d 0.0833
H H11 0.2038 0.2038 0.2038 0.086 Uiso d 0.25
H H12 0.2038 0.3128 0.3128 0.086 Uiso d 0.0833
H H13 0.3128 0.3128 0.2038 0.086 Uiso d 0.0833
H H14 0.3128 0.2038 0.3128 0.086 Uiso d 0.0833
H H2 0.5930 0.4814 0.4814 0.065 Uiso d 0.125
H H3 0.4445 0.4445 0.4445 0.065 Uiso d 0.125
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
F F 0.0171 0.0103 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Hf Hf -0.5830 6.1852 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle
F1 Hf F1 . 105 90.0
F1 Hf F1 . 9 90.0
F1 Hf F1 105 9 180.0
F1 Hf F1 . 101 90.0
F1 Hf F1 105 101 90.0
F1 Hf F1 9 101 90.0
F1 Hf F1 . 5 90.0
F1 Hf F1 105 5 90.0
F1 Hf F1 9 5 90.0
F1 Hf F1 105 97 90.0
F1 Hf F1 9 97 90.0
F1 Hf F2 9 . 72.88(17)
F1 Hf F2 105 117 72.88(17)
F2 Hf F3 98 114 72.8(2)
F2 Hf F3 2 18 72.8(2)
F3 Hf F3 18 17 68.6(3)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_site_symmetry_2
_geom_bond_distance
Hf F1 . 1.963(2)
Hf F1 105 1.963(2)
Hf F1 9 1.963(2)
Hf F2 . 2.032(5)
Hf F2 117 2.032(5)
Hf F3 . 2.151(5)
Hf F3 117 2.151(5)
F1 F2 18 2.374(6)
F1 F2 5 2.374(6)
F2 F3 113 2.484(8)
F3 F3 2 2.425(10)
F1 F1 105 2.776(3)
F1 F1 101 2.776(3)
F1 F2 22 2.826(4)
F1 F2 21 2.826(4)
F1 F2 10 2.826(4)
F1 F2 9 2.826(4)
F1 F3 10 2.912(4)
F1 F3 22 2.912(4)
F1 F3 21 2.912(4)
F1 F3 9 2.912(4)
N1 N1 28 0.234(10)
N1 F3 46 2.584(4)
N1 F3 37 2.620(3)
N1 H11 . 0.8952
N1 H12 . 0.8843
N1 H13 . 0.8843
N1 H14 . 0.8843
N2 F1 153_565 2.735(2)
N2 F2 142_655 2.820(6)
N2 H2 . 0.9081
N2 H3 . 0.9033
