#------------------------------------------------------------------------------
#$Date: 2018-09-27 07:13:35 +0300 (Thu, 27 Sep 2018) $
#$Revision: 211196 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/53/90/1539039.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1539039
loop_
_publ_author_name
'Preston, G.D.'
_publ_section_title
;
 Crystal structure of beta-manganese
;
_journal_name_full               'Philosophical Magazine, Serie 6 (1901-1925)'
_journal_page_first              1207
_journal_page_last               1226
_journal_volume                  5
_journal_year                    1928
_chemical_formula_sum            Mn
_space_group_IT_number           213
_symmetry_space_group_name_Hall  'P 4bd 2ab 3'
_symmetry_space_group_name_H-M   'P 41 3 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            20
_cell_length_a                   6.3145
_cell_length_b                   6.3145
_cell_length_c                   6.3145
_cell_volume                     251.777
_citation_journal_id_ASTM        PHMAA4
_cod_data_source_file            Preston_PHMAA4_1928_580.cif
_cod_data_source_block           Mn1
_cod_original_cell_volume        251.7775
_cod_original_formula_sum        Mn1
_cod_database_code               1539039
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y+1/4,x+3/4,z+1/4
-x+1/2,-y,z+1/2
y+1/4,-x+1/4,z+3/4
x+1/2,-y+1/2,-z
y+3/4,x+1/4,-z+1/4
-x,y+1/2,-z+1/2
-y+3/4,-x+3/4,-z+3/4
z,x,y
-x+1/4,z+3/4,y+1/4
-z+1/2,-x,y+1/2
x+1/4,-z+1/4,y+3/4
z+1/2,-x+1/2,-y
x+3/4,z+1/4,-y+1/4
-z,x+1/2,-y+1/2
-x+3/4,-z+3/4,-y+3/4
y,z,x
y+1/2,-z+1/2,-x
z+3/4,y+1/4,-x+1/4
-y,z+1/2,-x+1/2
-z+3/4,-y+3/4,-x+3/4
-y+1/2,-z,x+1/2
z+1/4,-y+1/4,x+3/4
-z+1/4,y+3/4,x+1/4
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Mn1 Mn 0.061 0.061 0.061 1 0.0
Mn2 Mn 0.125 0.206 0.456 1 0.0
