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Reinvestigation of growth of 2-aminopyridine bis thiourea zinc sulphate single crystal

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dc.contributor.author Srinivasan, B.R.
dc.contributor.author Deshpande, M.S.
dc.date.accessioned 2019-01-30T04:05:26Z
dc.date.available 2019-01-30T04:05:26Z
dc.date.issued 2019
dc.identifier.citation Journal of Molecular Structure. 1183; 2019; 24-27. en_US
dc.identifier.uri https://doi.org/10.1016/j.molstruc.2019.01.059
dc.identifier.uri http://irgu.unigoa.ac.in/drs/handle/unigoa/5569
dc.description.abstract In an earlier published paper, Srineevasan and Rajasekaran (J. Mol. Struc. 1048, (2013) 238-243) [1] reported to have grown a so called 2-aminopyridine bis thiourea zinc sulphate single crystal (1) by slow evaporation technique at room temperature. A reinvestigation of the reported crystal growth reaction reveals that addition of 2-aminopyridine into an aqueous solution containing zinc sulphate heptahydrate and thiourea in 1:2 mole ratio initially results in the formation of a white precipitate. Filtration of the precipitate followed by slow evaporation of the filtrate results in the crystallization of the known compound sulphatotris(thiourea)zinc(II) (2) and NOT any 2-aminopyridine bis thiourea zinc sulphate. en_US
dc.publisher Elsevier en_US
dc.subject Chemistry en_US
dc.title Reinvestigation of growth of 2-aminopyridine bis thiourea zinc sulphate single crystal en_US
dc.type Journal article en_US
dc.identifier.impf y


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