A luminescent inorganic-organic hybrid, Cd(C16H10N2O8S)(H2O)], for the selective and recyclable detection of chromates and dichromates in aqueous solution

Kundu, Tanaya and Manna, Krishna and Jana, Ajay K and Natarajan, Srinivasan (2019) A luminescent inorganic-organic hybrid, Cd(C16H10N2O8S)(H2O)], for the selective and recyclable detection of chromates and dichromates in aqueous solution. In: NEW JOURNAL OF CHEMISTRY, 43 (33). pp. 13263-13270.

	PDF new_jou_che_43-33_13263_2019.pdf - Published Version Restricted to Registered users only Download (2MB) | Request a copy
Preview	PDF c9nj03224j1.pdf - Published Supplemental Material Download (1MB) | Preview
	Plain Text c9nj03224j2.txt Download (14kB)

Abstract

A new inorganic-organic hybrid compound Cd(H2L)(H2O)], 1, {where, H2L2- = 4,4 `-sulfonylbis(phenylene)bis(oxamate)} has been prepared under solvothermal conditions. The compound has a three-dimensional structure. The compound exhibits strong luminescence behavior, and was used for the detection of chromate and dichromate anions in aqueous media at low concentrations. The compound exhibited high selectivity and recyclability for the detection of low concentrations (ppm levels) of chromate and dichromate ions. Compound 1 was also found to be an effective catalyst for the Knoevenagel condensation involving aromatic aldehyde and malononitrile under green solvent-free conditions with high yield and recyclability.

Item Type:	Journal Article
Publication:	NEW JOURNAL OF CHEMISTRY
Publisher:	ROYAL SOC CHEMISTRY
Additional Information:	copyright for this article belongs to ROYAL SOC CHEMISTRY
Department/Centre:	Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited:	06 Nov 2019 10:34
Last Modified:	06 Nov 2019 10:34
URI:	http://eprints.iisc.ac.in/id/eprint/63625

Actions (login required)

View Item