A cubane-like [Ni4O4] cluster and a chloro-bridged dinuclear copper complex incorporating a hydroxyl-rich ligand: Syntheses and crystal structures

Suyun Zhang; Wenqian Chen; Bin Hu; Yanmei Chen; Lina Zheng; Yahong Li; Wu Li

doi:10.1080/00958972.2012.735364

A cubane-like [Ni₄O₄] cluster and a chloro-bridged dinuclear copper complex incorporating a hydroxyl-rich ligand: Syntheses and crystal structures

Suyun Zhang, Wenqian Chen, Bin Hu, Yanmei Chen, Lina Zheng, Yahong Li, Wu Li

Advanced Institute for Materials Research (AIMR)

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

12 Citations (Scopus)

Abstract

A tetranuclear cubane-like cluster [Ni₄(HL)₄(DMSO) ₂]·2DMSO·H₂O (1) and a dinuclear compound [Cu₂Cl₂(H₂L)₂]·1.5MeOH (2) (H₃L=3-(2-hydroxy-benzylideneamino)propane-1,2-diol) have been prepared and characterized by X-ray single crystal diffraction, IR, and elemental analysis. The X-ray diffraction analysis indicated that the four metals of 1 showed a Ni₄O₄ cubane arrangement, and two of the six faces of the Ni₄O₄ cubane were capped by DMSO. Complex 1 is the first reported DMSO capped Ni₄O₄ cubane cluster. Complex 2 contains a u₂-Cl bridged dinuclear core with each Cu^II ion exhibiting pseudo square pyramidal geometry.

Original language	English
Pages (from-to)	4147-4155
Number of pages	9
Journal	Journal of Coordination Chemistry
Volume	65
Issue number	23
DOIs	https://doi.org/10.1080/00958972.2012.735364
Publication status	Published - 2012

Keywords

Copper
Cubane-like
Nickel
Tetranuclear

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Materials Chemistry

Access to Document

10.1080/00958972.2012.735364

Cite this

A cubane-like [Ni₄O₄] cluster and a chloro-bridged dinuclear copper complex incorporating a hydroxyl-rich ligand : Syntheses and crystal structures. / Zhang, Suyun; Chen, Wenqian; Hu, Bin; Chen, Yanmei; Zheng, Lina; Li, Yahong; Li, Wu.

In: Journal of Coordination Chemistry, Vol. 65, No. 23, 2012, p. 4147-4155.

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

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title = "A cubane-like [Ni4O4] cluster and a chloro-bridged dinuclear copper complex incorporating a hydroxyl-rich ligand: Syntheses and crystal structures",

abstract = "A tetranuclear cubane-like cluster [Ni4(HL)4(DMSO) 2]·2DMSO·H2O (1) and a dinuclear compound [Cu2Cl2(H2L)2]·1.5MeOH (2) (H3L=3-(2-hydroxy-benzylideneamino)propane-1,2-diol) have been prepared and characterized by X-ray single crystal diffraction, IR, and elemental analysis. The X-ray diffraction analysis indicated that the four metals of 1 showed a Ni4O4 cubane arrangement, and two of the six faces of the Ni4O4 cubane were capped by DMSO. Complex 1 is the first reported DMSO capped Ni4O4 cubane cluster. Complex 2 contains a u2-Cl bridged dinuclear core with each CuII ion exhibiting pseudo square pyramidal geometry.",

keywords = "Copper, Cubane-like, Nickel, Tetranuclear",

author = "Suyun Zhang and Wenqian Chen and Bin Hu and Yanmei Chen and Lina Zheng and Yahong Li and Wu Li",

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AU - Hu, Bin

AU - Chen, Yanmei

AU - Zheng, Lina

AU - Li, Yahong

AU - Li, Wu

N1 - Funding Information: The authors appreciate the financial supports of Hundreds of Talents Program (2005012) of CAS, Natural Science Foundation of China (20872105, 21272167), ‘‘Qinglan Project’’ of Jiangsu Province (Bu109805), and a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institution.

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AB - A tetranuclear cubane-like cluster [Ni4(HL)4(DMSO) 2]·2DMSO·H2O (1) and a dinuclear compound [Cu2Cl2(H2L)2]·1.5MeOH (2) (H3L=3-(2-hydroxy-benzylideneamino)propane-1,2-diol) have been prepared and characterized by X-ray single crystal diffraction, IR, and elemental analysis. The X-ray diffraction analysis indicated that the four metals of 1 showed a Ni4O4 cubane arrangement, and two of the six faces of the Ni4O4 cubane were capped by DMSO. Complex 1 is the first reported DMSO capped Ni4O4 cubane cluster. Complex 2 contains a u2-Cl bridged dinuclear core with each CuII ion exhibiting pseudo square pyramidal geometry.

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KW - Nickel

KW - Tetranuclear

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