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#$Date: 2016-02-14 16:26:36 +0200 (Sun, 14 Feb 2016) $
#$Revision: 176435 $
#$URL: svn://www.crystallography.net/cod/cif/1/00/41/1004130.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_1004130
loop_
_publ_author_name
'Blin, J L'
'Lorriaux-Rubbens, A'
'Wallart, F'
'Wignacourt, J P'
_publ_section_title
;
Synthesis and structural investigation of the Eu1-x Bix V O4 scheelite
phase: X-ray diffraction, Raman scattering and Eu(3+) luminescence
;
_journal_coden_ASTM              JMACEP
_journal_issue                   3
_journal_name_full               'Journal of Materials Chemistry'
_journal_page_first              385
_journal_page_last               389
_journal_paper_doi               10.1039/jm9960600385
_journal_volume                  6
_journal_year                    1996
_chemical_formula_structural     '(Eu0.28 Bi0.72) (V O4)'
_chemical_formula_sum            'Bi0.72 Eu0.28 O4 V'
_chemical_name_systematic        'Europium bismuth vanadate (0.28/0.72/1)'
_space_group_IT_number           141
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4bd 2'
_symmetry_space_group_name_H-M   'I 41/a m d :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.28296(9)
_cell_length_b                   7.28296(9)
_cell_length_c                   6.43407(10)
_cell_volume                     341.3
_refine_ls_R_factor_all          0.025
_cod_original_sg_symbol_H-M      'I 41/a m d Z'
_cod_original_formula_sum        'Bi.72 Eu.28 O4 V'
_cod_database_code               1004130
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,1/2-y,z
1/4+y,1/4+x,3/4+z
1/4+y,1/4-x,3/4+z
-x,y,z
-x,1/2-y,z
3/4-y,1/4+x,3/4+z
3/4-y,1/4-x,3/4+z
-x,-y,-z
-x,1/2+y,-z
3/4-y,3/4-x,1/4-z
3/4-y,3/4+x,1/4-z
x,-y,-z
x,1/2+y,-z
1/4+y,3/4-x,1/4-z
1/4+y,3/4+x,1/4-z
1/2+x,1/2+y,1/2+z
1/2+x,-y,1/2+z
3/4+y,3/4+x,1/4+z
3/4+y,3/4-x,1/4+z
1/2-x,1/2+y,1/2+z
1/2-x,-y,1/2+z
1/4-y,3/4+x,1/4+z
1/4-y,3/4-x,1/4+z
1/2-x,1/2-y,1/2-z
1/2-x,y,1/2-z
1/4-y,1/4-x,3/4-z
1/4-y,1/4+x,3/4-z
1/2+x,1/2-y,1/2-z
1/2+x,y,1/2-z
3/4+y,1/4-x,3/4-z
3/4+y,1/4+x,3/4-z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
Bi1 Bi3+ 4 b 0. 0.75 0.625 0.72 0 d
Eu1 Eu3+ 4 b 0. 0.75 0.625 0.28 0 d
V1 V5+ 4 a 0. 0.75 0.125 1. 0 d
O1 O2- 16 h 0.1779(7) 0.25 0.0428(8) 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Bi3+ 3.000
Eu3+ 3.000
V5+ 5.000
O2- -2.000
