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#$Date: 2016-02-13 20:28:24 +0100 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://saulius.grazulis.lt/cod-secondary/cif/1/53/66/1536611.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_1536611
loop_
_publ_author_name
'Efremov, V.A.'
'Mel'nikov, P.P.'
'Karril'o Eredero, H.D.'
'Trunov, V.K.'
_publ_section_title
;
 Potassium-rubidium rear-earth ternary vanadates and the study of
 K2RbTb(VO4)2 and K2RbGd(VO4)2 structures
;
_journal_name_full
'Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy'
_journal_page_first              88
_journal_page_last               91
_journal_volume                  27
_journal_year                    1991
_chemical_formula_sum            'K2 O8 Rb Tb V2'
_chemical_name_systematic        'K2 Rb Tb (V O4)2'
_space_group_IT_number           164
_symmetry_space_group_name_Hall  '-P 3 2"'
_symmetry_space_group_name_H-M   'P -3 m 1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   5.967
_cell_length_b                   5.967
_cell_length_c                   7.738
_cell_volume                     238.601
_citation_journal_id_ASTM        IVNMAW
_cod_data_source_file            Efremov_IVNMAW_1991_1087.cif
_cod_data_source_block           K2O8Rb1Tb1V2
_cod_original_cell_volume        238.6005
_cod_original_formula_sum        'K2 O8 Rb1 Tb1 V2'
_cod_database_code               1536611
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z
-x+y,-x,z
y,x,-z
-x,-x+y,-z
x-y,-y,-z
-x,-y,-z
y,-x+y,-z
x-y,x,-z
-y,-x,z
x,x-y,z
-x+y,y,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
K1 K+1 0.3333 0.6667 0.2004 1 0.0
Tb1 Tb+3 0 0 0 1 0.0
V1 V+5 0.3333 0.6667 0.7509 1 0.0
Rb1 Rb+1 0 0 0.5 1 0.0
O1 O-2 0.3333 0.6667 0.539 1 0.0
O2 O-2 0.1765 -0.1765 0.8254 1 0.0
