The Chemistry of Quadrivalent Lanthanoids. Part 2. Preparation and Properties of Cerium Tetrachloride Complexes and a Comparison with their Uranium Analogues

DOI: 10.1039/DT9830001265

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 1265 - 1270 (1983)

Update date:2022-08-04

Topics:

Authors:

Barry, John

Preez, Jan G. H. du

Gerber, Thomas I.

Litthauer, Annelie

Rohwer, Hans E.

Brecht, Bernardus J. van

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

Article abstract of DOI:10.1039/DT9830001265

Cerium tetrachloride complexes viz. and where L=a uni- or bi-dentate arsine oxide, a phosphine oxide, a sulphoxide, or an amide, have been prepared.The thermal degradation behavior of the solids could be divided into three patterns, one of which consists of loss of a chlorine atom only.It was indicated that could act as a substitute for the thermally unstable CeCl4 for solution studies .Decomposition rate studies of solutions of and Cs2 in different solvents indicated that the decomposition reaction is first order with respect to cerium(IV) and its rate is approximately proportional to the donor number of the solvent.Solutions in thionyl chloride are stable for an indefinite period.The compounds studied were compared with their uranium(IV) analogues with respect to co-ordination behaviour, i.r spectra, non-aqueous conductometric behaviour, and solvoscopic nature.The CeCl4 and UCl4 complexes proved very similar in almost all respects, except that those of cerium(IV) were more solvoscopic.Some differences between cerium(IV) and uranium(IV) can probably be explained best in terms of differences between 4f and 5f metal character rather than size differences.

Full text of DOI:10.1039/DT9830001265

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

View Article Online

Products guided by the article

Product name:[CeCl₄(triphenylphosphine oxide)2]

Cas No:33989-88-7

R&D Labs maybe for 33989-88-7

SHANXI XINTIANYUAN PHARMACEUTICAL CO., LTD.

website:http://www.tychemical.com

Contact:0086-358-3521713 3521715

Address:No. 1 Yintong Road, Shanxi Jiaocheng Economic Development Zone, Xiajiaying Town, Jiaocheng County, Lvliang City, Shanxi Province, China
shanghai meicheng chemical co .,ltd(expird)

Contact:+86-21-50677091

Address:Room 302, Building 7, No.1000, Jinhai Road
NINGBO PANGS CHEM INT’L CO.,LTD.

Contact:+86-574-27666845

Address:FLOOR 21,BUILDING NO.11,XIN TIAN DI,NO.689 SHI JI ROAD,NINGBO CHINA
Greenutra Resource Inc

website:http://www.greenutra.cn

Contact:0086-411-39553357

Address:No. 7-1-1802, Huizhi Garden,Ocean Square,Dalian, 116033, China
Shandong Zhongcheng Barium Salt Co., Ltd

Contact:+86-15725732638

Address:No.29 baoxi road, hi-tech zone, zibo, shandong

Relevant to this article

Doi:10.1080/03014223.2000.9518225
(1942)
Modification of the intact retinoid structure in the cyclohexenyl region: Alkylation of methyl 4-oxoretinoate

Doi:10.1055/s-1993-26008
(1993)
Preparation of New Vanadium(II) Iodides and Crystal Structure of Hexakis(acetonitrile)vanadium(II) (Tetraiodide)

Doi:10.1039/DT9940003683
(1994)
Solid-supported synthesis, molecular modeling, and biological activity of long-chain arylpiperazine derivatives with cyclic amino acid amide fragments as 5-HT₇ and 5-HT_1A receptor ligands

Doi:10.1016/j.ejmech.2014.03.005
(2014)
PMPA and PMEA prodrugs for the treatment of HIV infections and human papillomavirus (HPV) associated neoplasia and cancer

Doi:10.1016/j.ejmech.2014.03.051
(2014)
Direct β-alkylation of aldehydes via photoredox organocatalysis

Doi:10.1021/ja502639e
(2014)

Article Doi