data_9008372
_publ_section_title
;
 The crystal structure of covellite CuS
 under high pressure up to 33 kbar
 Locality: Kosaka mine, Akita Prefecture, Japan
 Sample: P = 33 kbar
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              119
_journal_page_last               128
_journal_volume                  173
_journal_year                    1985
_chemical_formula_sum            'Cu S'
_chemical_name_mineral           Covellite
_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                   3.729
_cell_length_b                   3.729
_cell_length_c                   16.11
_cell_volume                     194.004
_diffrn_ambient_pressure         3.3e+06
_exptl_crystal_density_diffrn    4.910
_cod_database_code               9008372
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
_atom_site_U_iso_or_equiv
Cu1 0.33333 0.66667 0.75000 0.06333
Cu2 0.33333 0.66667 0.12300 0.00507
S1 0.33333 0.66667 0.25000 0.01267
S2 0.00000 0.00000 0.07600 0.01267
