Record High-Nuclearity Polyoxoniobates: Discrete Nanoclusters {Nb114}, {Nb81}, and {Nb52}, and Extended Frameworks Based on {Cu3Nb78} and {Cu4Nb78} - Details

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Abstract：

A　series　containing　the　highest　nuclearity　polyoxoniobate　(PONb)　nanoclusters,　ranging　from　dimers　to　tetramers,　has　been　obtained.　They　include　one　114-nuclear　{Li8⊂Nb114O316},　one　81-nuclear　{Li3K⊂Nb81O225},　and　one　52-nuclear　{H4Nb52O150}.　The　Nb　nuclearity　of　these　PONbs　is　remarkably　larger　than　those　of　all　known　high-nuclearity　PONbs　(≤32).　Furthermore,　the　introduction　of　3d　Cu2+　ions　can　lead　to　the　generation　of　extended　inorganic–organic　hybrid　frameworks　built　from　novel,　high-nuclearity,　nanoscale　heterometallic　PONb　building　blocks　{H3Cu3Nb78O222}　or　{H3Cu4(en)Nb78O222}.　These　building　blocks　also　contain　the　largest　number　of　Nb　centers　of　any　heterometallic　PONbs　reported　to　date.　The　synthesis　of　new-type　PONbs　has　long　been　a　challenging　subject　in　PONb　chemistry.　©　2017　Wiley-VCH　Verlag　GmbH　&　Co.　KGaA,　Weinheim.

Keyword：

Copper compounds Dimers Nanoclusters Niobium Niobium compounds Phosphorus compounds

Community：

[ 1 ] [Jin, Lu]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; Fujian; 350108, China
[ 2 ] [Zhu, Zeng-Kui]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; Fujian; 350108, China
[ 3 ] [Wu, Yan-Lan]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; Fujian; 350108, China
[ 4 ] [Qi, Yan-Jie]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; Fujian; 350108, China
[ 5 ] [Li, Xin-Xiong]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; Fujian; 350108, China
[ 6 ] [Zheng, Shou-Tian]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; Fujian; 350108, China

Reprint 's Address：

[zheng, shou-tian]state key laboratory of photocatalysis on energy and environment, college of chemistry, fuzhou university, fuzhou; fujian; 350108, china

Email：

stzheng@fzu.edu.cn

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Source ：

Angewandte Chemie - International Edition

ISSN： 1433-7851

Year： 2017

Issue： 51

Volume： 56

Page： 16288-16292

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： 105

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 3

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