Publication Date

1966

Document Type

Dissertation/Thesis

First Advisor

Vaughn, Joseph W.||Joncich, Michael J.||Serewicz, Aubrey J.

Degree Name

M.S. (Master of Science)

Legacy Department

Department of Chemistry

LCSH

Organochromium compounds; Stereochemistry

Abstract

The synthesis and characterization of aifluorobis-(1,2-propylenediamine)chromium(III)tetrafluoro(1,2-propylene- diamine)chromate(III) and difluorotriethylenetetramine- chromium(III)fluoride are described. The complex ions, cis-difluorobis(1,2-propylenediamine)chromium(III) and tetrafluoro(1,2-propylenediamine)chromate(III), are isolated from the double salt as the iodide and sodium salts respectively. The complex difluorobis(1,2-propylenediamine)-chromium(III)iodide is assumed to have a cis configuration on the basis of its color, ultraviolet-visible absorption spectrum, behavior on an ion exchange column, and the analogous ethylenediamine complex. Using levo-propylene-diamine , cis-difluorobis(lrl,2-propylenediamine)chromium(III)-iodide was prepared which is assigned the form Dll. Elemental analysis, ion-exchange experiments, and spectral data support the existence of the tetrafluoro(1,2-propylene-diamine) chromate (III) anion.

Comments

Includes bibliographical references.||Includes illustrations.

Extent

vii, 44 pages

Language

eng

Publisher

Northern Illinois University

Rights Statement

In Copyright

Rights Statement 2

NIU theses are protected by copyright. They may be viewed from Huskie Commons for any purpose, but reproduction or distribution in any format is prohibited without the written permission of the authors.

Media Type

Text

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