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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/74/1537486.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_1537486
loop_
_publ_author_name
'Juza, R.'
'Kroebel, R.'
_publ_section_title
;
 Ueber eine Hochtemperaturmodifikation des Magnesiumarsenids und eine
 ternaere Phase Mg2 Mn As2 gleicher Struktur
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              187
_journal_page_last               199
_journal_volume                  331
_journal_year                    1964
_chemical_formula_sum            'As2 Mg2 Mn'
_chemical_name_systematic        'Mg2 Mn As2'
_space_group_IT_number           164
_symmetry_space_group_name_Hall  '-P 3 2"'
_symmetry_space_group_name_H-M   'P -3 m 1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   4.209
_cell_length_b                   4.209
_cell_length_c                   6.694
_cell_volume                     102.701
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Juza_ZAACAB_1964_1817.cif
_cod_data_source_block           As2Mg2Mn1
_cod_original_cell_volume        102.7009
_cod_original_formula_sum        'As2 Mg2 Mn1'
_cod_database_code               1537486
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z
-x+y,-x,z
y,x,-z
-x,-x+y,-z
x-y,-y,-z
-x,-y,-z
y,-x+y,-z
x-y,x,-z
-y,-x,z
x,x-y,z
-x+y,y,z
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
Mg2 Mg+2 0.3333 0.6667 0.635 0.5 0.0
As1 As-3 0.3333 0.6667 0.235 1 0.0
Mg1 Mg+2 0 0 0 1 0.0
Mn1 Mn+2 0.3333 0.6667 0.635 0.5 0.0
