Two bimetallic tetranuclear three-blade propeller shaped complexes with helical water chains: Crystal structures, second-order nonlinear optical (NLO) properties and thermal decomposition mechanisms

Wei Hua Yu; Xiao Zu Wang; Yun Xia Sui; Xiao Ming Ren; Qing Jin Meng

doi:10.1016/j.inoche.2008.03.036

Two bimetallic tetranuclear three-blade propeller shaped complexes with helical water chains: Crystal structures, second-order nonlinear optical (NLO) properties and thermal decomposition mechanisms

Wei Hua Yu, Xiao Zu Wang, Yun Xia Sui, Xiao Ming Ren, Qing Jin Meng

School of Chemistry and Moleculai Engineering

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

Two isostructural bimetallic tetranuclear chiral complexes, [K(18-crown-6)]₃[Fe(ox)₃] · 9H₂O and [K(18-crown-6)]₃[Cr(ox)₃] · 9H₂O, crystallize in rhombohedral R3 space group, the tetranuclear cluster is respectively built from one [Fe(ox)₃]^3- or [Cr(ox)₃]^3- species with three K(18-crown-6 ether) supramolecular cations linked by oxalate groups, and lattice water molecules form the double helical chains. Two complexes are second-harmonic-generation (SHG) active with the SHG response about 0.5 times that of urea.

Original language	English
Pages (from-to)	799-801
Number of pages	3
Journal	Inorganic Chemistry Communications
Volume	11
Issue number	7
DOIs	https://doi.org/10.1016/j.inoche.2008.03.036
State	Published - Jul 2008

Keywords

Crystal structure
Double helical water chain
NLO
Tetranuclear cluster

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10.1016/j.inoche.2008.03.036

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title = "Two bimetallic tetranuclear three-blade propeller shaped complexes with helical water chains: Crystal structures, second-order nonlinear optical (NLO) properties and thermal decomposition mechanisms",

abstract = "Two isostructural bimetallic tetranuclear chiral complexes, [K(18-crown-6)]3[Fe(ox)3] · 9H2O and [K(18-crown-6)]3[Cr(ox)3] · 9H2O, crystallize in rhombohedral R3 space group, the tetranuclear cluster is respectively built from one [Fe(ox)3]3- or [Cr(ox)3]3- species with three K(18-crown-6 ether) supramolecular cations linked by oxalate groups, and lattice water molecules form the double helical chains. Two complexes are second-harmonic-generation (SHG) active with the SHG response about 0.5 times that of urea.",

keywords = "Crystal structure, Double helical water chain, NLO, Tetranuclear cluster",

author = "Yu, {Wei Hua} and Wang, {Xiao Zu} and Sui, {Yun Xia} and Ren, {Xiao Ming} and Meng, {Qing Jin}",

year = "2008",

month = jul,

doi = "10.1016/j.inoche.2008.03.036",

language = "英语",

volume = "11",

pages = "799--801",

journal = "Inorganic Chemistry Communications",

issn = "1387-7003",

publisher = "Elsevier B.V.",

number = "7",

}

Two bimetallic tetranuclear three-blade propeller shaped complexes with helical water chains: Crystal structures, second-order nonlinear optical (NLO) properties and thermal decomposition mechanisms. / Yu, Wei Hua; Wang, Xiao Zu; Sui, Yun Xia et al.
In: Inorganic Chemistry Communications, Vol. 11, No. 7, 07.2008, p. 799-801.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Two bimetallic tetranuclear three-blade propeller shaped complexes with helical water chains

T2 - Crystal structures, second-order nonlinear optical (NLO) properties and thermal decomposition mechanisms

AU - Yu, Wei Hua

AU - Wang, Xiao Zu

AU - Sui, Yun Xia

AU - Ren, Xiao Ming

AU - Meng, Qing Jin

PY - 2008/7

Y1 - 2008/7

N2 - Two isostructural bimetallic tetranuclear chiral complexes, [K(18-crown-6)]3[Fe(ox)3] · 9H2O and [K(18-crown-6)]3[Cr(ox)3] · 9H2O, crystallize in rhombohedral R3 space group, the tetranuclear cluster is respectively built from one [Fe(ox)3]3- or [Cr(ox)3]3- species with three K(18-crown-6 ether) supramolecular cations linked by oxalate groups, and lattice water molecules form the double helical chains. Two complexes are second-harmonic-generation (SHG) active with the SHG response about 0.5 times that of urea.

AB - Two isostructural bimetallic tetranuclear chiral complexes, [K(18-crown-6)]3[Fe(ox)3] · 9H2O and [K(18-crown-6)]3[Cr(ox)3] · 9H2O, crystallize in rhombohedral R3 space group, the tetranuclear cluster is respectively built from one [Fe(ox)3]3- or [Cr(ox)3]3- species with three K(18-crown-6 ether) supramolecular cations linked by oxalate groups, and lattice water molecules form the double helical chains. Two complexes are second-harmonic-generation (SHG) active with the SHG response about 0.5 times that of urea.

KW - Crystal structure

KW - Double helical water chain

KW - NLO

KW - Tetranuclear cluster

UR - http://www.scopus.com/inward/record.url?scp=44749087074&partnerID=8YFLogxK

U2 - 10.1016/j.inoche.2008.03.036

DO - 10.1016/j.inoche.2008.03.036

M3 - 文章

AN - SCOPUS:44749087074

SN - 1387-7003

VL - 11

SP - 799

EP - 801

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

IS - 7

ER -

Two bimetallic tetranuclear three-blade propeller shaped complexes with helical water chains: Crystal structures, second-order nonlinear optical (NLO) properties and thermal decomposition mechanisms

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Keywords

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