Dependence of optical lifetime on thermal transitions in some tetraalkylammonium tetrahalometalates

Nathan Presser; Mark A Ratner; Benson Ross Sundheim

doi:10.1016/0009-2614(77)80092-4

Dependence of optical lifetime on thermal transitions in some tetraalkylammonium tetrahalometalates

Nathan Presser, Mark A Ratner, Benson Ross Sundheim

Northwestern University

Research output: Contribution to journal › Article

4 Citations (Scopus)

Abstract

Abrupt peaks in the graphs of phosphorescence lifetime versus temperature were observed in solid (Bu₄N⁺)₂MnBr^2-₄ at temperatures at which thermal transitions were also observed. The corresponding MnCl^2-₄ system displayed a completely different behavior. The results are interpreted as reflecting changes in the rates of the radiationless decays, in turn reflecting the impediment of noncentrosymmetric vibrations.

Original language	English
Pages (from-to)	572-574
Number of pages	3
Journal	Chemical Physics Letters
Volume	45
Issue number	3
DOIs	https://doi.org/10.1016/0009-2614(77)80092-4
Publication status	Published - Feb 1 1977

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Spectroscopy
Condensed Matter Physics
Atomic and Molecular Physics, and Optics
Surfaces and Interfaces

Access to Document

10.1016/0009-2614(77)80092-4

Fingerprint Dive into the research topics of 'Dependence of optical lifetime on thermal transitions in some tetraalkylammonium tetrahalometalates'. Together they form a unique fingerprint.

Cite this

Presser, N., Ratner, M. A., & Sundheim, B. R. (1977). Dependence of optical lifetime on thermal transitions in some tetraalkylammonium tetrahalometalates. Chemical Physics Letters, 45(3), 572-574. https://doi.org/10.1016/0009-2614(77)80092-4

@article{b9930f64ddd84c00af3abbb222ea6268,

title = "Dependence of optical lifetime on thermal transitions in some tetraalkylammonium tetrahalometalates",

abstract = "Abrupt peaks in the graphs of phosphorescence lifetime versus temperature were observed in solid (Bu4N+)2MnBr2-4 at temperatures at which thermal transitions were also observed. The corresponding MnCl2-4 system displayed a completely different behavior. The results are interpreted as reflecting changes in the rates of the radiationless decays, in turn reflecting the impediment of noncentrosymmetric vibrations.",

author = "Nathan Presser and Ratner, {Mark A} and Sundheim, {Benson Ross}",

year = "1977",

month = feb,

day = "1",

doi = "10.1016/0009-2614(77)80092-4",

language = "English",

volume = "45",

pages = "572--574",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier",

number = "3",

}

TY - JOUR

T1 - Dependence of optical lifetime on thermal transitions in some tetraalkylammonium tetrahalometalates

AU - Presser, Nathan

AU - Ratner, Mark A

AU - Sundheim, Benson Ross

PY - 1977/2/1

Y1 - 1977/2/1

N2 - Abrupt peaks in the graphs of phosphorescence lifetime versus temperature were observed in solid (Bu4N+)2MnBr2-4 at temperatures at which thermal transitions were also observed. The corresponding MnCl2-4 system displayed a completely different behavior. The results are interpreted as reflecting changes in the rates of the radiationless decays, in turn reflecting the impediment of noncentrosymmetric vibrations.

AB - Abrupt peaks in the graphs of phosphorescence lifetime versus temperature were observed in solid (Bu4N+)2MnBr2-4 at temperatures at which thermal transitions were also observed. The corresponding MnCl2-4 system displayed a completely different behavior. The results are interpreted as reflecting changes in the rates of the radiationless decays, in turn reflecting the impediment of noncentrosymmetric vibrations.

UR - http://www.scopus.com/inward/record.url?scp=49449126526&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=49449126526&partnerID=8YFLogxK

U2 - 10.1016/0009-2614(77)80092-4

DO - 10.1016/0009-2614(77)80092-4

M3 - Article

AN - SCOPUS:49449126526

VL - 45

SP - 572

EP - 574

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 3

ER -