Gutenberg Open Science: Charge-transfer and spin-flip states : thriving as complements

Please use this identifier to cite or link to this item: http://doi.org/10.25358/openscience-8311

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DC Field	Value	Language
dc.contributor.author	Kitzmann, Winald R.	-
dc.contributor.author	Heinze, Katja	-
dc.date.accessioned	2023-02-09T09:28:12Z	-
dc.date.available	2023-02-09T09:28:12Z	-
dc.date.issued	2022	-
dc.identifier.uri	https://openscience.ub.uni-mainz.de/handle/20.500.12030/8327	-
dc.description.abstract	Transition metal complexes with photoactive chargetransfer excited states are pervasive throughout literature. Especially [Ru(bpy) 3 ] 2+ (bpy = 2,2’-bipyridine) with its long-lived triplet metal-toligand charge-transfer emission has been established as a key model complex in the past decades. Meanwhile, interest in luminescence and reactivity of so-called spin-flip metal-centered states has risen dramatically after the Molecular Ruby [Cr(ddpd) 2 ] 3+ (ddpd = N , N ’dimethyl- N , N ’-dipyridin-2-yl-pyridine-2,6-diamine) unveiled design principles to access strong, long-lived emission from photostable chromium(III) complexes. This review contrasts the properties of emissive charge-transfer and spin-flip states illustrated with the prototypical complexes [Ru(bpy) 3 ] 2+ and [Cr(ddpd) 2 ] 3+ . First, we discuss the nature of the relevant excited states, their tunability with regards to energy and lifetime, and their responses to external stimuli. The final section identifies strengths and weaknesses of the charge transfer and spin-flip states in applications such as photoredox catalysis, sensing and circularly polarized luminescence (CPL).	en_GB
dc.description.sponsorship	Gefördert durch die Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 491381577	de
dc.language.iso	eng	de
dc.rights	CC BY-NC-ND	*
dc.rights.uri	https://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject.ddc	540 Chemie	de_DE
dc.subject.ddc	540 Chemistry and allied sciences	en_GB
dc.title	Charge-transfer and spin-flip states : thriving as complements	en_GB
dc.type	Zeitschriftenaufsatz	de
dc.identifier.doi	http://doi.org/10.25358/openscience-8311	-
jgu.type.contenttype	Scientific article	de
jgu.type.dinitype	article	en_GB
jgu.type.version	Published version	de
jgu.type.resource	Text	de
jgu.organisation.department	FB 09 Chemie, Pharmazie u. Geowissensch.	de
jgu.organisation.number	7950	-
jgu.organisation.name	Johannes Gutenberg-Universität Mainz	-
jgu.rights.accessrights	openAccess	-
jgu.journal.title	Angewandte Chemie : International edition	de
jgu.journal.volume	Version of Record (VoR)	de
jgu.pages.alternative	e202213207	de
jgu.publisher.year	2022	-
jgu.publisher.name	Wiley-VCH	de
jgu.publisher.place	Weinheim	de
jgu.publisher.issn	1521-3773	de
jgu.organisation.place	Mainz	-
jgu.subject.ddccode	540	de
jgu.publisher.doi	10.1002/anie.202213207	de
jgu.organisation.ror	https://ror.org/023b0x485	-
jgu.subject.dfg	Naturwissenschaften	de
jgu.relation.IsVersionOf	10.25358/openscience-10133	-
Appears in collections:	DFG-491381577-H

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