Media type: E-Article Title: Tracing absorption and emission characteristics of halogen-bonded ion pairs involving halogenated imidazolium species Contributor: Karbalaei Khani, Sarah; Geissler, Bastian; Engelage, Elric; Nuernberger, Patrick; Hättig, Christof imprint: Royal Society of Chemistry (RSC), 2021 Published in: Physical Chemistry Chemical Physics Language: English DOI: 10.1039/d1cp00009h ISSN: 1463-9076; 1463-9084 Origination: Footnote: Description: <p>Spectroscopic signatures of ion-pairing are identified by variation of counterion and substitution and comparison with theory.</p>