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CC=Collection Code: [AB2X4]=ANX Form: [cF56]=Pearson: [e d a]=Wyckoff Symbol: [Al2MgO4]=Structure Type:
***Click the ANX, Pearson or Wyckoff Symbol to find structures with that symbol***.
CC=74621 Help
TitleCrystal chemistry of synthetic hercynite (Fe Al2 O4) from XRD structural refinements and Moessbauer spectroscopy.
AuthorsLarsson, L.;O'Neill, H.S.C.;Annersten, H.
ReferenceIC&volume=6&fpage=39&details=yes target=icsd_help>European Journal of Mineralogy (1994) 6, 39-51
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CompoundAl2 Fe1 O4 - [Hercynite] Iron dialuminium oxide [AB2X4] [cF56] [e d a] [Al2MgO4]
Cell8.1525(2), 8.1525(2), 8.1525(2), 90., 90., 90.
FD3-MZ (227) V=541.84
RemarksR=0.023000 : P =34-192 : T =Al2MgO4 : X =Hercynite :

Atom (site) Oxid. x, y, z, B, Occupancy
Fe1(8a)2
Al1(8a)3
Fe2(16d)2
Al2(16d)3
O1(32e)-2
0.120.120.120.500.85
0.120.120.120.500.14
0.50.50.50.390.07
0.50.50.50.390.92
0.260.260.260.811

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