data_9009815
_publ_section_title
;
 Crystal structure of lead tungstate at 1.4 and 300 K
 Sample: Bottom, T = 1.4 K
 Locality: synthetic
 Note: Scheelite structure
;
_journal_name_full               'Journal of Alloys and Compounds'
_journal_page_first              91
_journal_page_last               94
_journal_paper_doi               10.1016/S0925-8388(01)01367-6
_journal_volume                  325
_journal_year                    2001
_chemical_formula_sum            'O4 Pb W'
_chemical_name_mineral           Stolzite
_space_group_IT_number           88
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.45565
_cell_length_b                   5.45565
_cell_length_c                   11.9923
_cell_volume                     356.940
_diffrn_ambient_temperature      1.4
_exptl_crystal_density_diffrn    8.468
_[local]_cod_cif_authors_sg_H-M  'I 41/a'
_[local]_cod_chemical_formula_sum_orig 'Pb W O4'
_cod_database_code               9009815
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2+y,1/2+z
3/4+y,1/4-x,1/4-z
1/4+y,3/4-x,3/4-z
3/4-y,1/4+x,1/4+z
1/4-y,3/4+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
3/4-y,3/4+x,3/4-z
1/4-y,1/4+x,1/4-z
3/4+y,3/4-x,3/4+z
1/4+y,1/4-x,1/4+z
-x,-y,-z
1/2-x,1/2-y,1/2-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Pb 0.00000 0.25000 0.62500
W 0.00000 0.25000 0.12500
O 0.23102 0.11004 0.04248
