一种能够形成包含两种不同分子排列的晶体的铂配合物

IF 2.2 4区化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR

European Journal of Inorganic Chemistry Pub Date : 2025-01-12 DOI:10.1002/ejic.202400793

Tomohiro Seki, Akihito Yano

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引用次数: 0

摘要

含苯并硒苯和2,6-二氯苯基异氰化物的铂配合物[Pt(BS)2(DCPI)2]；BS=2-苯并硒苯基，DCPI=2,6-二氯苯异氰化物；[1]形成显示蓝色或绿色发光的晶体样品。蓝色发光晶体表现出机械致色性，由于磨削诱导的晶体到非晶相变提供了绿色发光粉末。尽管绿色和蓝色发射晶体的发射颜色不同，但它们的粉末x射线模式相似，这表明绿色发射晶体既包含蓝色发射晶体域，也包含少量的非晶相，两者之间发生能量转移，实现了小域的绿色光致发光。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

A Platinum Complex Capable of Forming a Crystal Containing Two Distinct Molecular Arrangements

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A Platinum Complex Capable of Forming a Crystal Containing Two Distinct Molecular Arrangements

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.

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来源期刊

European Journal of Inorganic Chemistry 化学-无机化学与核化学

CiteScore

4.30

自引率

4.30%

发文量

419

审稿时长

1.3 months

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.