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

Disynthesis Chemical Technology Co. Ltd.

Contact:+86-571-88194596

Address:Dengyun road 380, Gongshu district, Hangzhou city, China
Phytomarker Ltd.(expird)

Contact:+86-22-26358246

Address:601-4-20, Fujiayuan, Tiantai Road, Hebei District, Tianjin, China
Tianjin Ingenochem Technology Co.,Ltd

Contact:+86-22-23677060

Address:Hitech Green Industry Park K2-9-602, Nankai district
Dragon Chemical Co., Ltd.

Contact:0571-

Address:zhejing
TIC Gums, Inc.

Contact:410-273-7300; 800-221-3953

Address:4609 Richlynn Dr., PO Box 369, Belcamp, MD, 21017-0369, USA

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