data_2002532
_chemical_name_systematic          'Strontium thallium vanadate'
_chemical_formula_structural       'Sr Tl (V O4)'
_chemical_formula_sum              'O4 Sr Tl V'
_publ_section_title                'Zur Kenntnis von Ba Tl V O4 und Sr Tl V O4'
loop_
_publ_author_name
  'Boje, J'
  'Mueller-Buschbaum, Hk'
_journal_name_full
;
Zeitschrift fuer Anorganische und Allgemeine Chemie
;
_journal_volume                    611
_journal_year                      1992
_journal_page_first                137
_journal_page_last                 140
_cell_length_a                     5.8457(23)
_cell_length_b                     7.5721(47)
_cell_length_c                     10.0118(97)
_cell_angle_alpha                  90
_cell_angle_beta                   90
_cell_angle_gamma                  90
_cell_volume                       443.2
_cell_formula_units_Z              4
_symmetry_space_group_name_H-M     'P 21 21 21'
_symmetry_Int_Tables_number        19
_symmetry_cell_setting             orthorhombic
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '1/2-x,-y,1/2+z'
  '1/2+x,1/2-y,-z'
  '-x,1/2+y,1/2-z'
loop_
_atom_type_symbol
_atom_type_oxidation_number
  Sr2+   2.000
  Tl1+   1.000
  V5+    5.000
  O2-   -2.000
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
  Sr1   Sr2+   4 a 0.9799(3) 0.2507(2) 0.7051(2) 1.  0 d
  Tl1   Tl1+   4 a 0.9829(1) 0.0875(1) 0.0779(1) 1.  0 d
  V1    V5+    4 a 0.0134(6) 0.0318(3) 0.4176(3) 1.  0 d
  O1    O2-    4 a 0.7451(29) 0.0089(24) 0.8386(19) 1.  0 d
  O2    O2-    4 a 0.9322(29) 0.7522(26) 0.0694(20) 1.  0 d
  O3    O2-    4 a 0.0015(24) 0.9511(16) 0.5800(14) 1.  0 d
  O4    O2-    4 a 0.2521(23) 0.0450(18) 0.8345(15) 1.  0 d
_refine_ls_R_factor_all            0.053