Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5153675 | Journal of Solid State Chemistry | 2017 | 21 Pages |
Abstract
The new polar sulfide Ce8Sb2S15 contains discrete [SbS3]3- trigonal pyramids, which are packed in a noncentrosymmetric pseudolayer motif perpendicular to the c direction. The optical gap of Ce8Sb2S15 is about 1.99Â eV, which originate from a symmetry and spin-allowed, intra-site Ce-4Â f to Ce-5d electronic transition. Moreover, a weak SHG response was detected in the IR region.347
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Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Hua-Jun Zhao, Xiao-Ai Zhong,