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author:

潘英民 (潘英民.) [1] | 陈义平 (陈义平.) [2] (Scholars:陈义平) | 石林 (石林.) [3] | 龚智慧 (龚智慧.) [4] | 毕文超 (毕文超.) [5] | 孙燕琼 (孙燕琼.) [6] (Scholars:孙燕琼)

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CQVIP PKU CSCD

Abstract:

多酸化合物(POMs)是一类重要的多金属氧簇,由过渡金属在其高氧化态(V~Ⅴ, Nb~Ⅴ, Ta~Ⅴ,Mo~Ⅵ,Mo~Ⅴ及W~Ⅵ)与氧桥联的簇阴离子组成。在前人研究基础(H_2en)_2{SiW_(11)O_(39)Sm(H_2O)_2}·(H_3O)·6H_2O之上,改变稀土盐,成功合成了与其同构的三例晶体(H_2en)_2{SiW_(11)O_(39)Ln(H_2O)_2}·(H_3O)·6H_2O[Ln=Ce(1), Pr(2), Nd(3)], X-射线单晶衍射实验测得四者属于三斜晶系,■空间群,晶胞参数一致,表明它们晶体结构相同; X-射线粉末衍射实验显示四者峰位相同,表明物相一致。...

Keyword:

Keggin结构 二维红外相关光谱 钨氧簇化合物

Community:

  • [ 1 ] 福州大学化学学院
  • [ 2 ] 中国科学院福建物质结构研究所国家重点实验室

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Source :

光谱学与光谱分析

ISSN: 1000-0593

CN: 11-2200/O4

Year: 2020

Issue: 07

Volume: 40

Page: 2104-2109

0 . 5 8 9

JCR@2020

0 . 7 0 0

JCR@2023

JCR Journal Grade:4

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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