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#$Date: 2015-07-11 15:24:51 +0300 (Sat, 11 Jul 2015) $
#$Revision: 144583 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/39/1523953.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_1523953
loop_
_publ_author_name
'Abriel, W.'
'Range, K.J.'
'Rau, F.'
_publ_section_title
;
 New compounds A(2-x) V8 O16 (A = K, Tl) with Hollandite type structure
;
_journal_name_full               'Materials Research Bulletin'
_journal_page_first              1463
_journal_page_last               1468
_journal_volume                  14
_journal_year                    1979
_chemical_formula_sum            'K2 O16 V8'
_chemical_name_systematic        'K2 V8 O16'
_space_group_IT_number           87
_symmetry_space_group_name_Hall  '-I 4'
_symmetry_space_group_name_H-M   'I 4/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   9.963
_cell_length_b                   9.963
_cell_length_c                   2.916
_cell_volume                     289.446
_citation_journal_id_ASTM        MRBUAC
_cod_data_source_file            Abriel_MRBUAC_1979_404.cif
_cod_data_source_block           K2O16V8
_cod_original_cell_volume        289.4462
_cod_database_code               1523953
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z
-x,-y,z
y,-x,z
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
x+1/2,y+1/2,z+1/2
-y+1/2,x+1/2,z+1/2
-x+1/2,-y+1/2,z+1/2
y+1/2,-x+1/2,z+1/2
-x+1/2,-y+1/2,-z+1/2
y+1/2,-x+1/2,-z+1/2
x+1/2,y+1/2,-z+1/2
-y+1/2,x+1/2,-z+1/2
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
K1 K+1 0 0 0.5 1 0.0
O2 O-2 0.1552 0.1985 0 1 0.0
V1 V+3 0.3516 0.1693 0 1 0.0
O1 O-2 0.5392 0.1651 0 1 0.0
