data_9009764
_publ_section_title
;
 Crystal structure refinements of zircon-type
 MVO4 (M = Sc, Y, Ce, Pr, Nd, Tb, Ho, Er, Tm, Yb, Lu)
 Locality: synthetic
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              197
_journal_page_last               202
_journal_paper_doi               10.1006/jssc.1994.1091
_journal_volume                  109
_journal_year                    1994
_chemical_formula_sum            'O4 V Y'
_chemical_name_mineral           Wakefieldite-(Y)
_space_group_IT_number           141
_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_length_a                   7.1183
_cell_length_b                   7.1183
_cell_length_c                   6.2893
_cell_volume                     318.680
_exptl_crystal_density_diffrn    4.249
_[local]_cod_cif_authors_sg_H-M  'I 41/a m d'
_[local]_cod_chemical_formula_sum_orig 'Y V O4'
_cod_database_code               9009764
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2+y,1/2+z
1/4-y,3/4-x,1/4+z
3/4-y,1/4-x,3/4+z
1/4+y,3/4+x,1/4-z
3/4+y,1/4+x,3/4-z
1/4+y,3/4-x,1/4-z
3/4+y,1/4-x,3/4-z
1/4-y,3/4+x,1/4+z
3/4-y,1/4+x,3/4+z
1/2+x,-y,1/2+z
+x,1/2-y,+z
1/2-x,y,1/2-z
-x,1/2+y,-z
1/2+x,y,1/2-z
+x,1/2+y,-z
1/2-x,-y,1/2+z
-x,1/2-y,+z
1/4+y,1/4+x,3/4+z
3/4+y,3/4+x,1/4+z
1/4-y,1/4-x,3/4-z
3/4-y,3/4-x,1/4-z
1/4-y,1/4+x,3/4-z
3/4-y,3/4+x,1/4-z
1/4+y,1/4-x,3/4+z
3/4+y,3/4-x,1/4+z
-x,y,z
1/2-x,1/2+y,1/2+z
x,-y,-z
1/2+x,1/2-y,1/2-z
-x,-y,-z
1/2-x,1/2-y,1/2-z
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Y 0.00410 0.00410 0.00370 0.00000 0.00000 0.00000
O 0.01310 0.00410 0.00470 0.00000 0.00000 0.00140
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Y 0.00000 0.75000 0.12500 0.00400
V 0.00000 0.25000 0.37500 0.00500
O 0.00000 0.43420 0.20080 0.00730
