Far Infrared and Raman Studies on The O-H---O Bond Stretching Vibrations in Crystals

2.50
Hdl Handle:
http://hdl.handle.net/11286/612805
Title:
Far Infrared and Raman Studies on The O-H---O Bond Stretching Vibrations in Crystals
Authors:
Ananthanarayanan, Venkataraman
Abstract:
The bond stretching force constants and the frequencies of the O-H—O bonds in selected crystals where precise experimental deter- minations of the hydrogen positions by diffraction methods are available, were calculated theoretically by making use of the Lippincott-Schroeder potential function to test its applicability for general usage. Experiments in the medium and far infrared regions (100 - 700 cm -^) on these crystals were carried out to locate the hydrogen bond stretching frequencies. These data along with the Raman Spectral data, collected from the literature as well as from our ex- periments, are discussed in relation to the calculated frequencies. These frequencies and force constants were also calculated on this model as a function of O-H—O bond lengths between the limits 2.4 to 3.0A and in intervals of 0.1 A. These results are presented in the form of a table which may be used to approximately determine these quantities as a function of bonded distance. The experimental results show that the potential function used seems to be satisfactory in predicting the hydrogen bond stretching frequencies.
Citation:
Ananthanarayanan, Venkataraman. (1967). Far infrared and Raman studies on the O-H--O bond stretching vibrarions in crystals. Faculty Research Bulletin, 21(2), 60-65.
Publisher:
Savannah State College (Savannah State University)
Journal:
Faculty Research Bulletin, 21(2)
Issue Date:
Dec-1967
URI:
http://hdl.handle.net/11286/612805
Additional Links:
https://archive.org/details/facultyresear21211967sava
Type:
Article
Language:
en_US
Description:
This article appeared in the Faculty Research Bulletin. Begun in 1954, the Faculty Research Edition of the Savannah State College Bulletin was initiated to encourage and publish studies relating to the institution and the fields of special interest of faculty and staff. It contains pure research as well as creative writing. It is primarily a medium for the faculty of SSC, but scholarly papers from other faculties are accepted. Manuscripts that have already been published or accepted for publication in other journals are not included.
Sponsors:
Digitized by the Internet Archive in 2011 with funding from LYRASIS members and Sloan Foundation.
Appears in Collections:
Faculty Research; Faculty Research Articles

Full metadata record

DC FieldValue Language
dc.contributor.authorAnanthanarayanan, Venkataramanen
dc.date.accessioned2016-06-13T15:56:30Zen
dc.date.available2016-06-13T15:56:30Zen
dc.date.issued1967-12en
dc.identifier.citationAnanthanarayanan, Venkataraman. (1967). Far infrared and Raman studies on the O-H--O bond stretching vibrarions in crystals. Faculty Research Bulletin, 21(2), 60-65.en
dc.identifier.urihttp://hdl.handle.net/11286/612805en
dc.descriptionThis article appeared in the Faculty Research Bulletin. Begun in 1954, the Faculty Research Edition of the Savannah State College Bulletin was initiated to encourage and publish studies relating to the institution and the fields of special interest of faculty and staff. It contains pure research as well as creative writing. It is primarily a medium for the faculty of SSC, but scholarly papers from other faculties are accepted. Manuscripts that have already been published or accepted for publication in other journals are not included.en
dc.description.abstractThe bond stretching force constants and the frequencies of the O-H—O bonds in selected crystals where precise experimental deter- minations of the hydrogen positions by diffraction methods are available, were calculated theoretically by making use of the Lippincott-Schroeder potential function to test its applicability for general usage. Experiments in the medium and far infrared regions (100 - 700 cm -^) on these crystals were carried out to locate the hydrogen bond stretching frequencies. These data along with the Raman Spectral data, collected from the literature as well as from our ex- periments, are discussed in relation to the calculated frequencies. These frequencies and force constants were also calculated on this model as a function of O-H—O bond lengths between the limits 2.4 to 3.0A and in intervals of 0.1 A. These results are presented in the form of a table which may be used to approximately determine these quantities as a function of bonded distance. The experimental results show that the potential function used seems to be satisfactory in predicting the hydrogen bond stretching frequencies.en
dc.description.sponsorshipDigitized by the Internet Archive in 2011 with funding from LYRASIS members and Sloan Foundation.en
dc.language.isoen_USen
dc.publisherSavannah State College (Savannah State University)en
dc.relation.urlhttps://archive.org/details/facultyresear21211967savaen
dc.subjectSavannah (Ga.)en
dc.subjectChatham County (Ga.)en
dc.subjectAfrican American universities and colleges--Georgia—Savannahen
dc.subjectHydrogen bondingen
dc.titleFar Infrared and Raman Studies on The O-H---O Bond Stretching Vibrations in Crystalsen_US
dc.typeArticleen
dc.identifier.journalFaculty Research Bulletin, 21(2)en
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