Yost, Don M. and Sherborne, John E. (1934) The Raman Spectrum of Arsenic Trifluoride and the Molecular Constants of AsF3, AsCl3 and PCl3. Journal of Chemical Physics, 2 (3). pp. 125-127. ISSN 0021-9606. doi:10.1063/1.1749432. https://resolver.caltech.edu/CaltechAUTHORS:YOSjcp34b
![[img]](https://authors.library.caltech.edu/style/images/fileicons/application_pdf.png)
|
PDF
See Usage Policy. 185kB |
Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:YOSjcp34b
Abstract
The Raman spectrum of AsF3 was found to consist of four lines with the frequencies omega1(1), 707; omega2(1), 341; omega3(2), 644; and omega4(2), 274 cm^—1. The selection rules require a pyramidal molecule. Electron diffraction data for AsF3, AsCl3 and PCl3 are used to establish the bond angles. The entropies of the three trihalides were calculated, and the standard free energies of formation of AsCl3(l) and AsCl3(g) were determined to be —65,190 cal. and —62,718 cal., respectively, at 25°.
| Item Type: | Article | ||||||
|---|---|---|---|---|---|---|---|
| Related URLs: |
| ||||||
| Additional Information: | Copyright © 1934 American Institute of Physics. Received January 2, 1934. Electron diffraction experiments were made on AsF3 and AsCl3 by Dr. L.O. Brockway of this Laboratory, and we are greatly indebted to him for the results. A detailed account of the investigation will be published later by Professor Pauling and Dr. Brockway. | ||||||
| Issue or Number: | 3 | ||||||
| DOI: | 10.1063/1.1749432 | ||||||
| Record Number: | CaltechAUTHORS:YOSjcp34b | ||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:YOSjcp34b | ||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
| ID Code: | 10622 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | Archive Administrator | ||||||
| Deposited On: | 22 May 2008 | ||||||
| Last Modified: | 08 Nov 2021 21:09 |
Repository Staff Only: item control page
