Experimental And Theoretical Spectra Of Complex Ions In Oxochloroaluminate Melts

Mari-Ann Einarsrud; Martin Ystenes; Erling Rytter

doi:10.1117/12.969441

1 December 1989 Experimental And Theoretical Spectra Of Complex Ions In Oxochloroaluminate Melts

Mari-Ann Einarsrud, Martin Ystenes, Erling Rytter

Proceedings Volume 1145, 7th Intl Conf on Fourier Transform Spectroscopy; (1989) https://doi.org/10.1117/12.969441
Event: Seventh International Conference on Fourier and Computerized Infrared Spectroscopy, 1989, Fairfax, VA, United States

Abstract

Normally, metal oxides dissolve only slightly in chloroaluminate melts, and the oxochloroaluminate species are mostly formulated as Al0Cl2- or Al0+, depending on the acidity of the melt (1,2). In this work a metastable melt with composition NaAl20C15 has been prepared (At ca. 200°C the melt decomposes to NaAlCl4 (I) and AlOCl (s)). By comparing the IR-spectra of the melt and MNDO-generated spectra we have found strong evidences for the existence of complex ions in the melt.

Citation Download Citation

Mari-Ann Einarsrud, Martin Ystenes, and Erling Rytter "Experimental And Theoretical Spectra Of Complex Ions In Oxochloroaluminate Melts", Proc. SPIE 1145, 7th Intl Conf on Fourier Transform Spectroscopy, (1 December 1989); https://doi.org/10.1117/12.969441

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available