data_9011600
_publ_section_title
;
 Crystal structure of titanium, zirconium, cerium, thorium and osmium
 Locality: synthetic, known as the alpha phase
;
_journal_name_full               'Physical Review'
_journal_page_first              88
_journal_page_last               89
_journal_volume                  18
_journal_year                    1921
_chemical_formula_sum            Ti
_chemical_name_common            Titanium
_chemical_name_mineral           Titanium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   2.97
_cell_length_b                   2.97
_cell_length_c                   4.72
_cell_volume                     36.057
_exptl_crystal_density_diffrn    8.820
_cod_database_code               9011600
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-x+y,1/2+z
x,x-y,1/2-z
-x+y,-x,1/2-z
x-y,x,1/2+z
-y,-x,z
y,x,-z
y,-x+y,-z
-y,x-y,z
x-y,-y,1/2+z
-x+y,y,1/2-z
x,y,1/2-z
-x,-y,1/2+z
x,x-y,z
-x,-x+y,-z
x-y,x,-z
-x+y,-x,z
y,x,1/2+z
-y,-x,1/2-z
-y,x-y,1/2-z
y,-x+y,1/2+z
-x+y,y,z
x-y,-y,-z
-x,-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Ti 0.33333 0.66667 0.50000
