NdBaFe2O5+x, x= 0.296 (BaNdFe2O5.69, T = 40 K) Crystal Structure
General Information
- Phase Label(s): BaNdFe2O5.69
- Structure Class(es): –
- Classification by Properties: intermediate valence
- Mineral Name(s): –
- Pearson Symbol: oP12
- Space Group: 47
- Phase Prototype: BaNdFe2O5.69
- Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; U.S.A. New York, Brookhaven National Laboratory, National Synchrotron Light Source NSLS, X7A (determination of structural parameters), X-rays, synchrotron; λ = 0.07 nm (determination of cell and structural parameters), T = 70 K (determination of cell parameters), T = 40 K (determination of structural parameters)
- Phase Class(es): –
- Compound Class(es): oxide
- Interpretation Detail(s): complete structure determined; composition dependence studied, Rietveld refinement, RB = 0.0637
- Sample Detail(s): sample prepared from Fe, Nd2O3, BaCO3, powder (determination of cell and structural parameters)
Substance Summary
- Standard Formula: BaNdFe2O5.296
- Alphabetic Formula: BaFe2NdO5.296
- Published Formula: NdBaFe2O5+x, x= 0.296
- Refined Formula: BaFe2NdO5.30
- Wyckoff Sequence: 47,srq2hfca
- Z Formula Units: 1
- Density: ρ = 6.60 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_1410267
©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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