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#$Date: 2018-09-27 07:13:35 +0300 (Thu, 27 Sep 2018) $
#$Revision: 211196 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/51/11/1511133.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_1511133
loop_
_publ_author_name
'Grandjean, F.'
'Yelon, W.B.'
'Pringle, O.A.'
'Marasinghe, G.K.'
'Long, G.J.'
'Li, J.'
'James, W.J.'
'Xie, D.'
_publ_section_title
;
 Neutron-diffraction and Moessbauer-effect study of the preterential
 silicon site occupation and magnetic structure of Nd2Fe14-xSixB
;
_journal_name_full               'Journal of Applied Physics'
_journal_page_first              6798
_journal_page_last               6809
_journal_paper_doi               10.1063/1.355080
_journal_volume                  74
_journal_year                    1993
_chemical_formula_sum            'B Fe12 Nd2 Si2'
_space_group_IT_number           136
_symmetry_space_group_name_Hall  '-P 4n 2n'
_symmetry_space_group_name_H-M   'P 42/m n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.7286
_cell_length_b                   8.7286
_cell_length_c                   12.0662
_cell_volume                     919.305
_citation_journal_id_ASTM        JAPIAU
_cod_data_source_file            boron0-1_236.cif
_cod_data_source_block           B1Fe12Nd2Si2
_cod_original_cell_volume        919.3051
_cod_original_formula_sum        'B1 Fe12 Nd2 Si2'
_cod_database_code               1511133
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y+1/2,x+1/2,z+1/2
-x,-y,z
y+1/2,-x+1/2,z+1/2
x+1/2,-y+1/2,-z+1/2
y,x,-z
-x+1/2,y+1/2,-z+1/2
-y,-x,-z
-x,-y,-z
y-1/2,-x-1/2,-z-1/2
x,y,-z
-y-1/2,x-1/2,-z-1/2
-x-1/2,y-1/2,z-1/2
-y,-x,z
x-1/2,-y-1/2,z-1/2
y,x,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
Fe2 Fe 0.3177 0.3177 0.2469 1 0.0
Si2 Si 0.0995 0.0995 0.2039 0.489 0.0
Fe3 Fe 0.2235 0.5683 0.1298 1 0.0
Fe1 Fe 0 0.5 0 1 0.0
Fe4 Fe 0 0 0.1152 0.329 0.0
Fe6 Fe 0.0386 0.3622 0.1761 0.903 0.0
Nd2 Nd 0.1398 0.8602 0 1 0.0
Si3 Si 0.0386 0.3622 0.1761 0.097 0.0
Fe5 Fe 0.0995 0.0995 0.2039 0.511 0.0
Nd1 Nd 0.2702 0.2702 0 1 0.0
B1 B 0.3713 0.6287 0 1 0.0
Si1 Si 0 0 0.1152 0.671 0.0
