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author:

Li, Z. (Li, Z..) [1] | Li, X.-X. (Li, X.-X..) [2] | Yang, T. (Yang, T..) [3] | Cai, Z.-W. (Cai, Z.-W..) [4] | Zheng, S.-T. (Zheng, S.-T..) [5]

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Scopus

Abstract:

A series of polyoxometalates (POMs) that incorporate the highest-nuclearity Ln clusters that have been observed in such structures to date (Ln 26 , Ln=La and Ce) are described, which exhibit giant multishell configurations (Ln⊂W 6 ⊂Ln 26 ⊂W 100 ). Their structures are remarkably different from known giant POMs that feature multiple Ln ions. In particular, the incorporated Ln–O clusters with a nuclearity of 26 are significantly larger than known high-nuclearity (≤10) Ln–O clusters in POM chemistry. Furthermore, they also contain the largest number of La and Ce centers for any POM reported to date and represent a new kind of rare giant POMs with more than 100 W atoms. Interestingly, the La 26 -containing POM can undergo a single-crystal to single-crystal structural transformation in the presence of various transition-metal ions, such as Cu 2+ , Co 2+ , and Ni 2+ , from an inorganic molecular nanocluster into an inorganic–organic hybrid extended framework that is built from POM building blocks with even higher-nuclearity La 28 clusters bridged by transition-metal complexes. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

Keyword:

cluster compounds; lanthanide clusters; polyoxometalates; structure elucidation; transition metals

Community:

  • [ 1 ] [Li, Z.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 2 ] [Li, X.-X.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 3 ] [Yang, T.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 4 ] [Cai, Z.-W.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 5 ] [Zheng, S.-T.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China

Reprint 's Address:

  • [Zheng, S.-T.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou UniversityChina

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Source :

Angewandte Chemie - International Edition

ISSN: 1433-7851

Year: 2017

Issue: 10

Volume: 56

Page: 2664-2669

1 2 . 1 0 2

JCR@2017

1 6 . 1 0 0

JCR@2023

ESI HC Threshold:226

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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