data_global
_amcsd_formula_title 'O7 V4'
loop_
_publ_author_name
'Hodeau J'
'Marezio M'
_journal_name_full 'Journal of Solid State Chemistry'
_journal_volume 23 
_journal_year 1978
_journal_page_first 253
_journal_page_last 263
_publ_section_title
;
 The crystal structure of V4 O7 at 120K
 _cod_database_code 1008024
;
_database_code_amcsd 0015971
_chemical_formula_sum 'V4 O7'
_cell_length_a 5.509
_cell_length_b 7.008
_cell_length_c 12.256
_cell_angle_alpha 95.10
_cell_angle_beta 95.17
_cell_angle_gamma 109.25
_cell_volume 441.342
_exptl_crystal_density_diffrn      4.752
_symmetry_space_group_name_H-M 'A -1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2+y,1/2+z'
  '-x,-y,-z'
  '-x,1/2-y,1/2-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
V1   0.21460   0.14680   0.06290
V2   0.22300   0.65500   0.06710
V3   0.68220   0.44030   0.19960
V4   0.68740   0.94190   0.20180
O1   0.10050   0.85760   0.01050
O2   0.58640   0.79580   0.05450
O3   0.85490   0.49320   0.08360
O4   0.32710   0.43670   0.13730
O5   0.52570   0.14330   0.16420
O6   0.03090   0.06410   0.19820
O7   0.29550   0.79220   0.22430