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#$Date: 2016-12-11 22:54:51 +0200 (Sun, 11 Dec 2016) $
#$Revision: 189051 $
#$URL: file:///home/coder/svn-repositories/cod/cif/4/03/08/4030857.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_4030857
loop_
_publ_author_name
'Simon, M.'
'Meyer, G.'
_publ_section_title
;
 Action of ammonium chloride and bromide on vanadium, niobium and
 tantalum: synthesis and crystal structures of (NH4)2[V(NH3)X5],
 (NH4)6[{M5(NH)4}X17], (NH4)2[Ta2NX10] (X = Cl, Br)
;
_journal_name_full
'European Journal of Solid State and Inorganic Chemistry'
_journal_page_first              73
_journal_page_last               84
_journal_volume                  34
_journal_year                    1997
_chemical_formula_sum            'Br6 H8 N2 Nb'
_chemical_formula_weight         608.407
_space_group_IT_number           225
_symmetry_cell_setting           cubic
_symmetry_Int_Tables_number      225
_symmetry_space_group_name_Hall  '-F 4 2 3'
_symmetry_space_group_name_H-M   'F m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.553(2)
_cell_length_b                   10.553(2)
_cell_length_c                   10.553(2)
_cell_volume                     1175.2(4)
_diffrn_ambient_temperature      293
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_exptl_absorpt_coefficient_mu    21.363
_exptl_crystal_F_000             1060
_refine_ls_number_reflns         121
_refine_ls_R_factor_gt           0.0630
_refine_ls_wR_factor_gt          0.1159
_cod_data_source_file            EJSSIC-1997-34-73-84-3.cif
_cod_data_source_block           compound-3
_cod_original_cell_volume        1175.2(7)
_cod_original_formula_sum        'H8 Br6 N2 Nb'
_cod_database_code               4030857
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 x,y,z
2 -y,x,z
3 -x,-y,z
4 y,-x,z
5 x,-y,-z
6 y,x,-z
7 -x,y,-z
8 -y,-x,-z
9 z,x,y
10 -x,z,y
11 -z,-x,y
12 x,-z,y
13 z,-x,-y
14 x,z,-y
15 -z,x,-y
16 -x,-z,-y
17 y,z,x
18 -z,-y,-x
19 -z,y,x
20 z,y,-x
21 z,-y,x
22 y,-z,-x
23 -y,-z,x
24 -y,z,-x
25 -x,-y,-z
26 y,-x,-z
27 x,y,-z
28 -y,x,-z
29 -x,y,z
30 -y,-x,z
31 x,-y,z
32 y,x,z
33 -z,-x,-y
34 x,-z,-y
35 z,x,-y
36 -x,z,-y
37 -z,x,y
38 -x,-z,y
39 z,-x,y
40 x,z,y
41 -y,-z,-x
42 z,y,x
43 z,-y,-x
44 -z,-y,x
45 -z,y,-x
46 -y,z,x
47 y,z,-x
48 y,-z,x
49 x,1/2+y,1/2+z
50 -y,1/2+x,1/2+z
51 -x,1/2-y,1/2+z
52 y,1/2-x,1/2+z
53 x,1/2-y,1/2-z
54 y,1/2+x,1/2-z
55 -x,1/2+y,1/2-z
56 -y,1/2-x,1/2-z
57 z,1/2+x,1/2+y
58 -x,1/2+z,1/2+y
59 -z,1/2-x,1/2+y
60 x,1/2-z,1/2+y
61 z,1/2-x,1/2-y
62 x,1/2+z,1/2-y
63 -z,1/2+x,1/2-y
64 -x,1/2-z,1/2-y
65 y,1/2+z,1/2+x
66 -z,1/2-y,1/2-x
67 -z,1/2+y,1/2+x
68 z,1/2+y,1/2-x
69 z,1/2-y,1/2+x
70 y,1/2-z,1/2-x
71 -y,1/2-z,1/2+x
72 -y,1/2+z,1/2-x
73 -x,1/2-y,1/2-z
74 y,1/2-x,1/2-z
75 x,1/2+y,1/2-z
76 -y,1/2+x,1/2-z
77 -x,1/2+y,1/2+z
78 -y,1/2-x,1/2+z
79 x,1/2-y,1/2+z
80 y,1/2+x,1/2+z
81 -z,1/2-x,1/2-y
82 x,1/2-z,1/2-y
83 z,1/2+x,1/2-y
84 -x,1/2+z,1/2-y
85 -z,1/2+x,1/2+y
86 -x,1/2-z,1/2+y
87 z,1/2-x,1/2+y
88 x,1/2+z,1/2+y
89 -y,1/2-z,1/2-x
90 z,1/2+y,1/2+x
91 z,1/2-y,1/2-x
92 -z,1/2-y,1/2+x
93 -z,1/2+y,1/2-x
94 -y,1/2+z,1/2+x
95 y,1/2+z,1/2-x
96 y,1/2-z,1/2+x
97 1/2+x,y,1/2+z
98 1/2-y,x,1/2+z
99 1/2-x,-y,1/2+z
100 1/2+y,-x,1/2+z
101 1/2+x,-y,1/2-z
102 1/2+y,x,1/2-z
103 1/2-x,y,1/2-z
104 1/2-y,-x,1/2-z
105 1/2+z,x,1/2+y
106 1/2-x,z,1/2+y
107 1/2-z,-x,1/2+y
108 1/2+x,-z,1/2+y
109 1/2+z,-x,1/2-y
110 1/2+x,z,1/2-y
111 1/2-z,x,1/2-y
112 1/2-x,-z,1/2-y
113 1/2+y,z,1/2+x
114 1/2-z,-y,1/2-x
115 1/2-z,y,1/2+x
116 1/2+z,y,1/2-x
117 1/2+z,-y,1/2+x
118 1/2+y,-z,1/2-x
119 1/2-y,-z,1/2+x
120 1/2-y,z,1/2-x
121 1/2-x,-y,1/2-z
122 1/2+y,-x,1/2-z
123 1/2+x,y,1/2-z
124 1/2-y,x,1/2-z
125 1/2-x,y,1/2+z
126 1/2-y,-x,1/2+z
127 1/2+x,-y,1/2+z
128 1/2+y,x,1/2+z
129 1/2-z,-x,1/2-y
130 1/2+x,-z,1/2-y
131 1/2+z,x,1/2-y
132 1/2-x,z,1/2-y
133 1/2-z,x,1/2+y
134 1/2-x,-z,1/2+y
135 1/2+z,-x,1/2+y
136 1/2+x,z,1/2+y
137 1/2-y,-z,1/2-x
138 1/2+z,y,1/2+x
139 1/2+z,-y,1/2-x
140 1/2-z,-y,1/2+x
141 1/2-z,y,1/2-x
142 1/2-y,z,1/2+x
143 1/2+y,z,1/2-x
144 1/2+y,-z,1/2+x
145 1/2+x,1/2+y,z
146 1/2-y,1/2+x,z
147 1/2-x,1/2-y,z
148 1/2+y,1/2-x,z
149 1/2+x,1/2-y,-z
150 1/2+y,1/2+x,-z
151 1/2-x,1/2+y,-z
152 1/2-y,1/2-x,-z
153 1/2+z,1/2+x,y
154 1/2-x,1/2+z,y
155 1/2-z,1/2-x,y
156 1/2+x,1/2-z,y
157 1/2+z,1/2-x,-y
158 1/2+x,1/2+z,-y
159 1/2-z,1/2+x,-y
160 1/2-x,1/2-z,-y
161 1/2+y,1/2+z,x
162 1/2-z,1/2-y,-x
163 1/2-z,1/2+y,x
164 1/2+z,1/2+y,-x
165 1/2+z,1/2-y,x
166 1/2+y,1/2-z,-x
167 1/2-y,1/2-z,x
168 1/2-y,1/2+z,-x
169 1/2-x,1/2-y,-z
170 1/2+y,1/2-x,-z
171 1/2+x,1/2+y,-z
172 1/2-y,1/2+x,-z
173 1/2-x,1/2+y,z
174 1/2-y,1/2-x,z
175 1/2+x,1/2-y,z
176 1/2+y,1/2+x,z
177 1/2-z,1/2-x,-y
178 1/2+x,1/2-z,-y
179 1/2+z,1/2+x,-y
180 1/2-x,1/2+z,-y
181 1/2-z,1/2+x,y
182 1/2-x,1/2-z,y
183 1/2+z,1/2-x,y
184 1/2+x,1/2+z,y
185 1/2-y,1/2-z,-x
186 1/2+z,1/2+y,x
187 1/2+z,1/2-y,-x
188 1/2-z,1/2-y,x
189 1/2-z,1/2+y,-x
190 1/2-y,1/2+z,x
191 1/2+y,1/2+z,-x
192 1/2+y,1/2-z,x
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_thermal_displace_type
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
_atom_site_attached_hydrogens
Nb Nb Uiso 0.00000 0.00000 0.00000 1.000 0.0197(14) 0
Br Br Uiso 0.2431(3) 0.00000 0.00000 1.000 0.0438(11) 0
N N Uiso 0.25000 0.25000 0.25000 1.000 0.036(11) 4
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
Br Br -0.2901 2.4595 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Nb Nb -2.0727 0.6215 '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
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
Br Nb Br 90.00 . 2_555 yes
Br Nb Br 180.00 . 3_555 yes
Br Nb Br 90.00 . 4_555 yes
Br Nb Br 90.00 . 17_555 yes
Br Nb Br 90.00 . 18_555 yes
Br Nb Br 90.00 2_555 3_555 yes
Br Nb Br 180.00 2_555 4_555 yes
Br Nb Br 90.00 2_555 17_555 yes
Br Nb Br 90.00 2_555 18_555 yes
Br Nb Br 90.00 3_555 4_555 yes
Br Nb Br 90.00 3_555 17_555 yes
Br Nb Br 90.00 3_555 18_555 yes
Br Nb Br 90.00 4_555 17_555 yes
Br Nb Br 90.00 4_555 18_555 yes
Br Nb Br 180.00 17_555 18_555 yes
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Nb Br 2.565(3) . yes
Nb Br 2.565(3) 2_555 yes
Nb Br 2.565(3) 3_555 yes
Nb Br 2.565(3) 4_555 yes
Nb Br 2.565(3) 17_555 yes
Nb Br 2.565(3) 18_555 yes
