Helical superstructures of a C < inf > 2 < /inf > -symmetric molecule exhibiting strong second harmonic generation in the solid-state

dc.contributor.author	Gangopadhyay, P.
dc.contributor.author	Radhakrishnan, T. P.
dc.date.accessioned	2022-03-27T08:53:42Z
dc.date.available	2022-03-27T08:53:42Z
dc.date.issued	2001-07-02
dc.description.abstract	The crystallization solvent exerts a critical control of the nonlinear optical properties of helical superstructures in molecular crystals based on N,N′-bis(4-nitrophenyl)- (1R,2R)-diaminocyclohexane. While crystallization from ethyl acetate resulted in mutually orthogonal helices with different handedness, crystallization from ethyl acetate/hexane or acetyl acetone/hexane resulted in the formation of helical motifs (see picture) of a single-handedness oriented in one direction. The latter showed a strong solid-state second harmonic generation capability.
dc.identifier.citation	Angewandte Chemie - International Edition. v.40(13)
dc.identifier.issn	14337851
dc.identifier.uri	10.1002/1521-3773(20010702)40:13 < 2451::AID-ANIE2451 > 3.0.CO;2-M
dc.identifier.uri	https://onlinelibrary.wiley.com/doi/10.1002/1521-3773(20010702)40:13 < 2451::AID-ANIE2451 > 3.0.CO;2-M
dc.identifier.uri	https://dspace.uohyd.ac.in/handle/1/12030
dc.subject	Chirality
dc.subject	Helical structures
dc.subject	Nonlinear optics
dc.subject	Structure determination
dc.title	Helical superstructures of a C < inf > 2 < /inf > -symmetric molecule exhibiting strong second harmonic generation in the solid-state
dc.type	Journal. Article
dspace.entity.type

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