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 |
|