Color polymorphism in organic crystals.

Autor: Nogueira BA; CQC, Department of Chemistry, University of Coimbra, P-3004-535, Coimbra, Portugal. ban@qui.uc.pt.; CMIC, Dipartimento di Chimica, Materiali e Ingegneria Chimica 'G. Natta', Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133, Milano, Italy. ban@qui.uc.pt., Castiglioni C; CMIC, Dipartimento di Chimica, Materiali e Ingegneria Chimica 'G. Natta', Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133, Milano, Italy., Fausto R; CQC, Department of Chemistry, University of Coimbra, P-3004-535, Coimbra, Portugal.; Department of Chemistry, King Fahd University of Petroleum and Minerals, 31261, Dhahran, Saudi Arabia.
Jazyk: angličtina
Zdroj: Communications chemistry [Commun Chem] 2020 Mar 17; Vol. 3 (1), pp. 34. Date of Electronic Publication: 2020 Mar 17.
DOI: 10.1038/s42004-020-0279-0
Abstrakt: Color polymorphism is an interesting property of chemical systems which present crystal polymorphs of different colors. It is a rare phenomenon, with only a few examples reported in the literature hitherto. Nevertheless, systems exhibiting color polymorphism have many potential applications in different domains, such as pigment, sensor, and technology industries. Here, known representative chemical systems showing color polymorphism are reviewed, and the reasons for them to present such property discussed. Also, since some of the concepts related to color polymorphism have been frequently used imprecisely in the scientific literature, this article provides concise, systematic definitions for these concepts.
(© 2020. The Author(s).)
Databáze: MEDLINE
Externí odkaz:
Nepřihlášeným uživatelům se plný text nezobrazuje