NDLI: Additive induced polymorphous behavior of a conformationally locked hexol

Content Provider	Semantic Scholar
Author	Mehta, Goverdhan Sen, Saikat Venkatesan, Kailasam
Copyright Year	2007
Abstract	The influence of molecular additives on the crystal structure adopted by a C2h symmetric, conformationally locked hexol 2 forms the object of the present study. It has been observed that the polycyclitol 2 crystallizes in two polymorphic (α and β forms) and one pseudopolymorphic (monohydrate) modification, depending on the presence and nature of the additive employed. Thus, with the sole exception of trimesic acid, which induces 2 to crystallize in the denser β form, the molecular additives screened in this study either failed to promote polymorphism in 2 or caused it to crystallize as a monohydrate. The putative role of trimesic acid in providing an alternate crystallization pathway to the polyol 2 has been discussed.
Starting Page	144
Ending Page	151
Page Count	8
File Format	PDF HTM / HTML
DOI	10.1039/B613949C
Volume Number	9
Alternate Webpage(s)	http://www.rsc.org/suppdata/ce/b6/b613949c/b613949c.pdf
Alternate Webpage(s)	http://repository.ias.ac.in/28992/1/374.pdf
Alternate Webpage(s)	https://doi.org/10.1039/B613949C
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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