Occurrence of the B 7 mesophase in two homologous series of seven-ring achiral compounds composed of banana-shaped molecules

Reddy, Amaranatha R.; Sadashiva, B.K.

Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/2902

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DC Field	Value	Language
dc.contributor.author	Reddy, Amaranatha R.	-
dc.contributor.author	Sadashiva, B.K.	-
dc.date.accessioned	2007-06-18T04:10:31Z	-
dc.date.available	2007-06-18T04:10:31Z	-
dc.date.issued	2003-03	-
dc.identifier.citation	Liquid Crystals, 2003, Vol.30, p273 - 283	en
dc.identifier.issn	0267-8292	-
dc.identifier.issn	1366-5855 (Online)	-
dc.identifier.uri	http://hdl.handle.net/2289/2902	-
dc.description	Restricted Access.	en
dc.description.abstract	The synthesis and mesomorphic behaviour of twenty compounds belonging to two new series of seven-ring esters derived from 2-cyanoresorcinol are reported. Many homologues of both series exhibit the B 7 mesophase. In addition, some of the lower homologues exhibit a mesophase which shows textural features similar to that of the two-dimensional B 1 phase. The characterization of the mesophases has been carried out using polarizing optical microscopy, differential scanning calorimetry, X-ray diffraction, miscibility studies and electro-optical investigations. The first example of a plot of the B 7 -isotropic phase transition temperature as a function of the alkyl chain length is also reported.	en
dc.format.extent	1552894 bytes	-
dc.format.mimetype	application/pdf	-
dc.language.iso	en	en
dc.publisher	Taylor & Francis	en
dc.relation.uri	http://dx.doi.org/10.1080/0267829031000071266	en
dc.rights	2003 Taylor & Francis	en
dc.title	Occurrence of the B 7 mesophase in two homologous series of seven-ring achiral compounds composed of banana-shaped molecules	en
dc.type	Article	en
Appears in Collections:	Research Papers (SCM)

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