Note
Thesis (M.S.)--Florida Atlantic University, 1971.
Member of
Contributors
Publisher
Florida Atlantic University
Date Issued
1971
Description
The polarized crystal spectra of a series of tetragonal
trans- diacidobis (ethylenediamine) chromium (III) complexes, trans-[Cr(en)2XY], where X= Y = Br-, H2O, F-, Cl- and X= H2O, Y = OH-, F-, have been measured at liquid nitrogen temperature,
achieving better resolution of the split components of the cubic spin-allowed
bands, and also definite energy level assignments. The
observed band positions have been fitted with the predicted transition
energies by the use of the appropriate energy equations for d^3 configuration
immersed in tetragonal fields with full configuration interaction.
The ligand field parameters, which include the cubic and axial, and the
electron correlation parameter B have been evaluated by such a fitting.
The derived parameters have been analyzed and their significance discussed.
Using thick crystals, we have uncovered a rich doublet
structure in some of the complexes and tentative values of the electron
correlation parameter C have been obtained for all the complexes.
trans- diacidobis (ethylenediamine) chromium (III) complexes, trans-[Cr(en)2XY], where X= Y = Br-, H2O, F-, Cl- and X= H2O, Y = OH-, F-, have been measured at liquid nitrogen temperature,
achieving better resolution of the split components of the cubic spin-allowed
bands, and also definite energy level assignments. The
observed band positions have been fitted with the predicted transition
energies by the use of the appropriate energy equations for d^3 configuration
immersed in tetragonal fields with full configuration interaction.
The ligand field parameters, which include the cubic and axial, and the
electron correlation parameter B have been evaluated by such a fitting.
The derived parameters have been analyzed and their significance discussed.
Using thick crystals, we have uncovered a rich doublet
structure in some of the complexes and tentative values of the electron
correlation parameter C have been obtained for all the complexes.
Language
Type
Form
Extent
78 p.
Subject (Topical)
Identifier
13454
Additional Information
Thesis (M.S.)--Florida Atlantic University, 1971.
Charles E. Schmidt College of Science
FAU Electronic Theses and Dissertations Collection
Date Backup
1971
Date Text
1971
Date Issued (EDTF)
1971
Extension
FAU
FAU
admin_unit="FAU01", ingest_id="ing1508", creator="staff:fcllz", creation_date="2007-07-19 01:06:39", modified_by="staff:fcllz", modification_date="2011-01-06 13:08:48"
IID
FADT13454
Issuance
monographic
Organizations
Attributed name: Florida Atlantic University
Attributed name: Charles E. Schmidt College of Science
Attributed name: Department of Chemistry and Biochemistry
Person Preferred Name
KLEIN, ROBERT LEWIS, JR.
Graduate College
Physical Description
78 p.
application/pdf
Title Plain
POLARIZED CRYSTAL SPECTRA OF QUADRATE CHROMIUM(III) COMPLEXES
Use and Reproduction
Copyright © is held by the author with permission granted to Florida Atlantic University to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder.
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Origin Information
1971
monographic
Boca Raton, FL
Florida Atlantic University
Physical Location
Florida Atlantic University Libraries
Place
Boca Raton, FL
Sub Location
Digital Library
Title
POLARIZED CRYSTAL SPECTRA OF QUADRATE CHROMIUM(III) COMPLEXES
Other Title Info
POLARIZED CRYSTAL SPECTRA OF QUADRATE CHROMIUM(III) COMPLEXES