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#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/00/1530009.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_1530009
loop_
_publ_author_name
'Gorbunova, Yu.E.'
'Linde, S.A.'
'Lavrov, A.V.'
'Tananaev, I.V.'
_publ_section_title
;
 Structure of crystals of potassium vanadyl pyrophosphate K2 V O P2 O7
;
_journal_name_full               'Doklady Akademii Nauk SSSR'
_journal_page_first              350
_journal_page_last               353
_journal_volume                  250
_journal_year                    1980
_chemical_formula_sum            'K2 O8 P2 V'
_chemical_name_systematic        'K2 V O P2 O7'
_space_group_IT_number           100
_symmetry_space_group_name_Hall  'P 4 -2ab'
_symmetry_space_group_name_H-M   'P 4 b m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.277
_cell_length_b                   8.277
_cell_length_c                   5.42
_cell_volume                     371.317
_citation_journal_id_ASTM        DANKAS
_cod_data_source_file            Gorbunova_DANKAS_1980_553.cif
_cod_data_source_block           K2O8P2V1
_cod_original_cell_volume        371.3174
_cod_original_formula_sum        'K2 O8 P2 V1'
_cod_database_code               1530009
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z
-x,-y,z
y,-x,z
-x+1/2,y+1/2,z
-y+1/2,-x+1/2,z
x+1/2,-y+1/2,z
y+1/2,x+1/2,z
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
V1 V+4 0 0 0.1 1 0.0
O4 O-2 0.5 0 0.006 1 0.0
K1 K+1 0.1711 0.32892 0.6254 1 0.0
O1 O-2 0.5 0.5 0.3959 1 0.0
O2 O-2 0.3723 0.1277 0.3904 1 0.0
O3 O-2 0.7149 0.425 -0.0071 1 0.0
P1 P+5 0.372 0.128 0.1153 1 0.0
