On the phosphorescence of 1H-phenalen-1-one

Cristina Flors; Santi Nonell

doi:10.1002/1522-2675(20010919)84:9<2533::AID-HLCA2533>3.0.CO;2-L

On the phosphorescence of 1H-phenalen-1-one

Cristina Flors, Santi Nonell^*

^*Autor corresponent d’aquest treball

Producció científica: Article en revista indexada › Article › Avaluat per experts

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Resum

Combining the effects of heavy atom and low temperature, the phosphorescence spectrum from 1H-phenalen-1-one has been unveiled. The 0-0 band is located at 649 nm in methylcyclohexane and shifted to 646 nm in ethanol, which sets the triplet-energy level to 185 and 186 kJ·mol^-1, respectively. The emission is unambiguously identified as phosphorescence originating from 1H-phenalen-1-one through complementary transient absorption and emission studies. The quantum yield for triplet formation is confirmed to be unity.

Idioma original	Anglès
Pàgines (de-a)	2533-2539
Nombre de pàgines	7
Revista	Helvetica Chimica Acta
Volum	84
Número	9
DOIs	https://doi.org/10.1002/1522-2675(20010919)84:9<2533::AID-HLCA2533>3.0.CO;2-L
Estat de la publicació	Publicada - 2001

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10.1002/1522-2675(20010919)84:9<2533::AID-HLCA2533>3.0.CO;2-L

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title = "On the phosphorescence of 1H-phenalen-1-one",

abstract = "Combining the effects of heavy atom and low temperature, the phosphorescence spectrum from 1H-phenalen-1-one has been unveiled. The 0-0 band is located at 649 nm in methylcyclohexane and shifted to 646 nm in ethanol, which sets the triplet-energy level to 185 and 186 kJ·mol-1, respectively. The emission is unambiguously identified as phosphorescence originating from 1H-phenalen-1-one through complementary transient absorption and emission studies. The quantum yield for triplet formation is confirmed to be unity.",

keywords = "Singlet, Oxygen, State",

author = "Cristina Flors and Santi Nonell",

year = "2001",

doi = "10.1002/1522-2675(20010919)84:9<2533::AID-HLCA2533>3.0.CO;2-L",

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journal = "Helvetica Chimica Acta",

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TY - JOUR

T1 - On the phosphorescence of 1H-phenalen-1-one

AU - Flors, Cristina

AU - Nonell, Santi

PY - 2001

Y1 - 2001

N2 - Combining the effects of heavy atom and low temperature, the phosphorescence spectrum from 1H-phenalen-1-one has been unveiled. The 0-0 band is located at 649 nm in methylcyclohexane and shifted to 646 nm in ethanol, which sets the triplet-energy level to 185 and 186 kJ·mol-1, respectively. The emission is unambiguously identified as phosphorescence originating from 1H-phenalen-1-one through complementary transient absorption and emission studies. The quantum yield for triplet formation is confirmed to be unity.

AB - Combining the effects of heavy atom and low temperature, the phosphorescence spectrum from 1H-phenalen-1-one has been unveiled. The 0-0 band is located at 649 nm in methylcyclohexane and shifted to 646 nm in ethanol, which sets the triplet-energy level to 185 and 186 kJ·mol-1, respectively. The emission is unambiguously identified as phosphorescence originating from 1H-phenalen-1-one through complementary transient absorption and emission studies. The quantum yield for triplet formation is confirmed to be unity.

KW - Singlet

KW - Oxygen

KW - State

UR - https://www.scopus.com/pages/publications/0034758191

UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=pure_univeritat_ramon_llull&SrcAuth=WosAPI&KeyUT=WOS:000172001800008&DestLinkType=FullRecord&DestApp=WOS_CPL

U2 - 10.1002/1522-2675(20010919)84:9<2533::AID-HLCA2533>3.0.CO;2-L

DO - 10.1002/1522-2675(20010919)84:9<2533::AID-HLCA2533>3.0.CO;2-L

M3 - Article

AN - SCOPUS:0034758191

SN - 0018-019X

VL - 84

SP - 2533

EP - 2539

JO - Helvetica Chimica Acta

JF - Helvetica Chimica Acta

IS - 9

ER -

On the phosphorescence of 1H-phenalen-1-one

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