{"title":"A Platinum Complex Capable of Forming a Crystal Containing Two Distinct Molecular Arrangements","authors":"Tomohiro Seki, Akihito Yano","doi":"10.1002/ejic.202400793","DOIUrl":null,"url":null,"abstract":"<p>A platinum complex that contains benzoselenophene and 2,6-dichlorophenyl isocyanide groups [Pt(BS)<sub>2</sub>(DCPI)<sub>2</sub>; BS=2-benzoselenophenyl, DCPI=2,6-dichlorophenyl isocyanide; <b>1</b>] forms crystalline samples that show blue or green emission. The blue-emitting crystals showed luminescent mechanochromism, affording a green-emitting powder due to a grinding-induced crystal-to-amorphous phase transition. Despite the different emission colors of the green- and blue-emitting crystals, their powder X-ray patterns are similar, suggesting that the green-emitting crystals contain both the blue-emitting crystal domain and a small amount of an amorphous phase, between which energy transfer occurs to achieve the green photoluminescence from the minor domain.</p>","PeriodicalId":38,"journal":{"name":"European Journal of Inorganic Chemistry","volume":"28 10","pages":""},"PeriodicalIF":2.2000,"publicationDate":"2025-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Journal of Inorganic Chemistry","FirstCategoryId":"1","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/ejic.202400793","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
引用次数: 0
Abstract
A platinum complex that contains benzoselenophene and 2,6-dichlorophenyl isocyanide groups [Pt(BS)2(DCPI)2; BS=2-benzoselenophenyl, DCPI=2,6-dichlorophenyl isocyanide; 1] forms crystalline samples that show blue or green emission. The blue-emitting crystals showed luminescent mechanochromism, affording a green-emitting powder due to a grinding-induced crystal-to-amorphous phase transition. Despite the different emission colors of the green- and blue-emitting crystals, their powder X-ray patterns are similar, suggesting that the green-emitting crystals contain both the blue-emitting crystal domain and a small amount of an amorphous phase, between which energy transfer occurs to achieve the green photoluminescence from the minor domain.
期刊介绍：
The European Journal of Inorganic Chemistry (2019 ISI Impact Factor: 2.529) publishes Full Papers, Communications, and Minireviews from the entire spectrum of inorganic, organometallic, bioinorganic, and solid-state chemistry. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies.
The following journals have been merged to form the two leading journals, European Journal of Inorganic Chemistry and European Journal of Organic Chemistry:
Chemische Berichte
Bulletin des Sociétés Chimiques Belges
Bulletin de la Société Chimique de France
Gazzetta Chimica Italiana
Recueil des Travaux Chimiques des Pays-Bas
Anales de Química
Chimika Chronika
Revista Portuguesa de Química
ACH—Models in Chemistry
Polish Journal of Chemistry
The European Journal of Inorganic Chemistry continues to keep you up-to-date with important inorganic chemistry research results.
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