Complexes of Ligands providing Endogenous Bridges. Part 6. The X-Ray Crystal Structure and Magnetic Properties of a Hexanuclear Copper(II) Aggragate bearing μ3-Cu3(OH) Cores supported by 4-nitro-2,6-bisphenolate Ligands

DOI: 10.1039/DT9880002817

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 2817 - 2824 (1988)

Update date:2022-07-29

Topics:

Authors:

Bailey, Neil A.

Fenton, David E.

Moody, Richard

Scrimshire, Peter J.

Beloritzky, Elie

et al. et al.

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1039/DT9880002817

The adventitious self-assembly of a hexanuclear copper(II) aggregate <2(μ-Cl)(μ-L)>*2dmf (dmf=dimethylformamide) during the recrystallisation of a dinuclear copper(II) hydroxo-complex derived from 4-nitro-2,6-bis<(salicylideneamino)methyl)>phenol (H3L) is reported together with an account of the magnetic properties of the aggregate.The crystal structure of the aggregate consists of two μ₃-Cu3(OH) cores held by three peripheral bridging ligands and a μ-chloro bridge.The compound crystallises in the triclinic space group P<*>(C_i, no. 2) and has unit-cell dimensions a=13.288(10), b=14.678(7), c=22.591(23) Angstroem, αa=102.96(6), β=89.07(7), γ=113.15(5) deg, and Z=2.Antiferromagnetic coupling is observed with J values of -51, -70, and -72 cm^-1 noted for the three dicopper pairings.The complexity of the system however leaves an uncertainty in the interpretation of the magnetic data, illustrating an inherent weakness in the capability of the technique to deal with high-nuclearity clusters.

Full text of DOI:10.1039/DT9880002817

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:Potassium; 2,6-bis-({[1-(2-hydroxy-phenyl)-meth-(Z)-ylidene]-amino}-methyl)-4-nitro-phenolate

Cas No:118316-19-1

R&D Labs maybe for 118316-19-1

Pale Palm Imex

Contact:+36(21)2523420

Address:Head office: 1102 Budapest, SZENT LASZLO TER 24/B. 1/1., HUNGARY / CHINA
Chuzhou Baiao Biologhy S&T Co., Ltd.

Contact:+86-25-83212599；+86-25-83212699 13705185959

Address:Room 905, Tianzheng International Platza, No.399, Zhongyang Road ,Nanjing, Jiangsu Province, China
Anhui Sunsing Chemicals Co.,Ltd

website:http://www.sunsingchem.com

Contact:0086-566-2023179

Address:Jin An industry park, Chizhou economic technical development zone, Anhui
SHANDONG ZHANHUA YONGHAO PHARMACEUTICAL TECH.CO.,LTD

Contact:+86-576-88685096

Address:GENGJU VILLAGE NORTH ONE KILOMETER,ZHANHUA DISTRICT,BINZHOU CITY,SHANDONG PROVINCE,CHINA.
GenicBio Limited

Contact:+86-(0)21-3770 9035

Address:Room 301, Building 2, Meijiabang Road 1508, Shanghai China

Relevant to this article

Supramolecular alternating block copolymers via metal coordination

Doi:10.1002/chem.200900573
(2009)
Synthesis of sominone and its derivatives based on an RCM strategy: Discovery of a novel anti-alzheimer's disease medicine candidate "denosomin"

Doi:10.1021/ol901553w
(2009)
A highly efficient stereocontrolled synthesis of (S)-2′,6′-dimethyltyrosine [(S)-DMT]

Doi:10.1016/j.tetasy.2009.06.004
(2009)
Reactions of 3-nitro-1,2,4-triazoles with alkylating agents. 6*. Alkylation of a neutral heterocycle by alcohols in acid media

Doi:10.1007/s10593-009-0194-x
(2008)
Efficient synthesis of 5,6-dihydroxyindole dimers, key eumelanin building blocks, by a unified o-ethynylaniline-based strategy for the construction of 2-linked biindolyl scaffolds

Doi:10.1021/jo901259s
(2009)
Synthesis and antimicrobial activity of substituted phenophosphazines

Doi:10.1080/10426500801968144
(2008)

Article Doi