FeTiO3-Fe2O3; ilm65 (Ti0.6Fe1.4O3 ht, T = 1267 K) Crystal Structure
General Information
- Phase Label(s): Ti0.6Fe1.4O3 ht
- Structure Class(es): –
- Classification by Properties: antiferromagnet AFM, ferromagnet FM, intermediate valence
- Mineral Name(s): hematite
- Pearson Symbol: hR30
- Space Group: 167
- Phase Prototype: Al2O3
- Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; United Kingdom, Chilton-Didcot, Rutherford Appleton Laboratory, ISIS Facility, ROTAX (determination of structural parameters), neutrons, time-of-flight (determination of cell and structural parameters), T = 1267 K (determination of cell and structural parameters)
- Phase Class(es): –
- Compound Class(es): oxide
- Interpretation Detail(s): complete structure determined; temperature dependence studied, Rietveld refinement; 22 variables
- Sample Detail(s): hematite-ilmenite sample from synthetic, sample prepared from Fe2O3 (hematite), TiO2 rutile, powder (determination of cell and structural parameters)
Substance Summary
- Standard Formula: Ti0.65Fe1.35O3
- Alphabetic Formula: Fe1.35O3Ti0.65
- Published Formula: FeTiO3-Fe2O3; ilm65
- Refined Formula: Fe1.35O3Ti0.65
- Wyckoff Sequence: 167,ec
- Z Formula Units: 6
- Density: ρ = 4.79 Mg·m−3
Crystallographic Data
Cell Parameters
Atom Coordinates
Standardized
Published
Displacement Parameters
Isotropic
Experimental Details
Reference
3D Interactive Structure
About this content
PAULING FILE Multinaries Edition – 2012
sd_1324395
©Springer & Material Phases Data System (MPDS), Switzerland & National Institute for Materials Science (NIMS), Japan, 2016
Pierre Villars, Material Phases Data System (MPDS), CH-6354 Vitznau, Switzerland
SpringerMaterials Release 2016.
Data generated pre-2002: © Springer & MPDS & NIMS; post-2001: © Springer & MPDS
All Rights Reserved. Version 2016.10.
Project Coordinator: Shuichi Iwata
Section-Editor: Karin Cenzual (Crystal Structures)
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