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Cluster and Non-Cluster Based Open Framework Indium Chalcogenides

Published online by Cambridge University Press:  01 February 2011

Pingyun Feng ,
Cheng Wang ,
Xianhui Bu ,
Nanfeng Zheng  and
Yuqi Li
Pingyun Feng
Affiliation:
Department of Chemistry, University of California Riverside, California 92521, USA
Cheng Wang
Affiliation:
Department of Chemistry, University of California Santa Barbara, California 93106, USA
Xianhui Bu
Affiliation:
Department of Chemistry, University of California Santa Barbara, California 93106, USA
Nanfeng Zheng
Affiliation:
Department of Chemistry, University of California Riverside, California 92521, USA
Yuqi Li
Affiliation:
Department of Chemistry, University of California Riverside, California 92521, USA
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Abstract

Hydrothermal syntheses and structural characterizations of some new open framework chalcogenides are described here. Open framework sulfides are often formed with supertetrahedral clusters as the basic structural building units, but it is demonstrated here that non-cluster based open framework sulfides can also be prepared. Selenides and tellurides have a stronger tendency to form non-cluster based materials. In some cases, it is possible to make materials in which the inorganic framework consists of at least two chalcogen atoms. Such a compositional diversity makes it feasible to tune structural, electronic, and optical properties.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 726: Symposium Q – Hybrid Organic-Inorganic Materials , 2002 , Q12.8
Copyright
Copyright © Materials Research Society 2002

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