Isotropic rotation in amphidynamic crystals of stacked carbazole-based rotors featuring halogen-bonded stators.

Colin-Molina, Abraham; Pérez-Estrada, Salvador; Roa, Arian E; Villagrana-Garcia, Alvin; Hernández-Ortega, Simón; Rodríguez, Mario; Brown, Stuart E; Rodríguez-Molina, Braulio

Colin-Molina, Abraham; Pérez-Estrada, Salvador; Roa, Arian E; Villagrana-Garcia, Alvin; Hernández-Ortega, Simón; Rodríguez, Mario; Brown, Stuart E; Rodríguez-Molina, Braulio.

Afiliação

Colin-Molina A; Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Ciudad de México, 04510, Mexico. brodriguez@iquimica.unam.mx.
Pérez-Estrada S; Department of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, USA.
Roa AE; Centro de Investigaciones en Óptica, A.P. 1-948, 37000 León, GTO, Mexico.
Villagrana-Garcia A; Department of Physics and Astronomy, University of California, Los Angeles, California 90095, USA.
Hernández-Ortega S; Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Ciudad de México, 04510, Mexico. brodriguez@iquimica.unam.mx.
Rodríguez M; Centro de Investigaciones en Óptica, A.P. 1-948, 37000 León, GTO, Mexico.
Brown SE; Department of Physics and Astronomy, University of California, Los Angeles, California 90095, USA.
Rodríguez-Molina B; Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Ciudad de México, 04510, Mexico. brodriguez@iquimica.unam.mx.

Chem Commun (Camb) ; 52(87): 12833-12836, 2016 Oct 25.

Article em En | MEDLINE | ID: mdl-27722595

RESUMO

Liquid-like dynamics of a covalent 1,4-phenylene rotator have been unveiled in 1 with a brominated stator showing type-II halogen bonds. This singular rotation is favored by synergistic molecular changes in stacked molecules, according to VT solid state NMR, 1H T1 relaxometry and VT X-ray experiments of this highly crystalline compound.

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Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) Assunto da revista: QUIMICA Ano de publicação: 2016 Tipo de documento: Article País de afiliação: México País de publicação: Reino Unido

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