data_5910057
loop_
_publ_author_name
'Wyckoff, R. W. G.'
_publ_section_title
;
Page 320 from the second edition of Structure of Crystals by Wyckoff.
published by The Chemical Catalog Company, INC, New York in 1931
& http://database.iem.ac.ru/mincryst/
;
_journal_name_full               'The second edition of Structure of Crystals'
_journal_page_first              320
_journal_page_last               320
_journal_year                    1931
_chemical_formula_structural     Pb5Cl[AsO3]3
_chemical_formula_sum            'As3 Cl O9 Pb5'
_chemical_name_systematic        Finnemanite
_space_group_IT_number           176
_symmetry_cell_setting           hexagonal
_symmetry_Int_Tables_number      176
_symmetry_space_group_name_Hall  '-P 6c'
_symmetry_space_group_name_H-M   'P 63/m'
_audit_creation_date             2005-10-12
_audit_creation_method
;
Page 320 from the second edition of Structure of Crystals by Wyckoff.
published by The Chemical Catalog Company, INC, New York in 1931
& http://database.iem.ac.ru/mincryst/
;
_audit_update_record
'created by Girish Upreti, Portland State University'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   6.06
_cell_length_b                   6.06
_cell_length_c                   23.69
_cell_volume                     753.427
_cod_original_formula_sum        'Pb5 Cl As3 O9'
_cod_database_code               5910057
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x-y,x,z+1/2
y,-x+y,z+1/2
-y,x-y,z
-x+y,-x,z
-x,-y,z+1/2
-x,-y,-z
-x+y,-x,-z+1/2
-y,x-y,-z+1/2
y,-x+y,-z
x-y,x,-z
x,y,-z+1/2
loop_
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_label
0.33330 0.66670 0.98990 Pb1
0.26460 0.03630 0.25000 Pb2
0.41390 0.40080 0.25000 As
0.00000 0.00000 0.00000 Cl
0.61700 0.46600 0.25000 O1
0.36700 0.27700 0.06100 O2