data_9015083
_publ_section_title
;
 Untersuchungen ueber Kristallstrukturen des Wolframittypus und des Scheelittypus
 _cod_database_code 1010642
;
_journal_name_full
'Skrifter utgitt av det Norske Videnskaps-Akademi i Oslo'
_journal_page_first              1
_journal_page_last               618
_journal_volume                  1
_journal_year                    1929
_chemical_formula_sum            'Mg W'
_space_group_IT_number           13
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 89.67
_cell_angle_gamma                90
_cell_length_a                   4.68
_cell_length_b                   5.66
_cell_length_c                   4.92
_cell_volume                     130.323
_database_code_amcsd             0017524
_exptl_crystal_density_diffrn    5.305
_[local]_cod_chemical_formula_sum_orig 'W Mg'
_cod_database_code               9015083
_amcsd_formula_title             'Mg O4 W'
loop_
_space_group_symop_operation_xyz
x,y,z
x,-y,1/2+z
-x,y,1/2-z
-x,-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
W1 0.00000 0.18200 0.25000
Mg1 0.50000 0.68000 0.25000
