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#$Date: 2008-01-14 00:15:36 +0200 (Mon, 14 Jan 2008) $
#$Revision: 14 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/2005761.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_2005761
_journal_name_full  'Acta Crystallographica'
_journal_year       1996
_journal_volume    	C52
_journal_page_first    	2964
_journal_page_last    	2967
_publ_section_title    	
;
 Triclinic Fe~3~Al~2~Si~3~ and Orthorhombic Fe~3~Al~2~Si~4~ with New
 Structure Types
;
_chemical_formula_iupac    	'Fe3 Al2 Si3'
_chemical_formula_sum    	Al2_Fe3_Si3
_chemical_formula_structural    	Fe3_Al2_Si3
_chemical_formula_weight    	305.76
_symmetry_cell_setting    	triclinic
loop_
_symmetry_equiv_pos_as_xyz
    +x,+y,+z
    -x,-y,-z
_symmetry_space_group_name_H-M    	'P -1'
_cell_length_a    	4.6512(16)
_cell_length_b    	6.3261(24)
_cell_length_c    	7.499(3)
_cell_angle_alpha    	101.375(23)
_cell_angle_beta    	105.923(17)
_cell_angle_gamma    	101.237(19)
_cell_volume    	200.63(14)
_cell_formula_units_Z    	2
_exptl_crystal_density_diffrn    	5.062
_cell_measurement_temperature    	293
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
    Fe1 .03790(19) .29782(14) .41027(12) .0087(3)
    Fe2 .13449(19) .31956(13) .05623(11) .0071(3)
    Fe3 .36147(19) .02378(13) .22702(11) .0084(3)
    Al1 .0633(4) .6522(3) .2757(3) .0088(6)
    Al2 .4058(4) .6734(3) .0383(3) .0095(6)
    Si1 .2808(4) .0509(3) .5372(3) .0117(6)
    Si2 .5428(4) .4147(3) .3476(3) .0093(5)
    Si3 .8222(3) .0191(3) .1174(3) .0079(5)