Coordination polymers of Ag(I) and Hg(I) ions with 2,2′-azobispyridine: synthesis, characterization and enhancement of conductivity in the presence of Cu(II) ions

Suvendu Maity; Kaushik Naskar; Tanmay Bhowmik; Amalendu Bera; Thomas Weyhermüller; Chittaranjan Sinha; Prasanta Ghosh

doi:10.1039/D0DT01470B

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Coordination polymers of Ag(i) and Hg(i) ions with 2,2′-azobispyridine: synthesis, characterization and enhancement of conductivity in the presence of Cu(ii) ions†

Suvendu Maity,^ab Kaushik Naskar,

^b Tanmay Bhowmik,^a Amalendu Bera,^c Thomas Weyhermüller,^d Chittaranjan Sinha

^b and Prasanta Ghosh

*^a

Author affiliations

* Corresponding authors

^a Department of Chemistry, R. K. Mission Residential College, Kolkata 700103, India
E-mail: ghosh@pghosh.in

^b Department of Chemistry, Jadavpur University, Kolkata 700032, India

^c Department of Electronics, R. K. Mission Residential College, Kolkata 700103, India

^d Max-Planck-Institut für Chemische Energiekonversion, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany

Abstract

The cationic coordination polymers (CPs) of the types [Hg₂(abpy)₂]_n[PF₆]_2n (1) and [Ag(abpy)]_n[PF₆]_n (2) (abpy = 2,2′-azobispyridine) were synthesized and characterized. Experimentation using the crystals confirmed that 1 and 2 are conductors of electricity. The relative conductivity of 1 is 62 times greater than that of 2. The conductivity of 1 increases 70 fold when it reacts with Cu²⁺ ions.

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DOI: https://doi.org/10.1039/D0DT01470B
Article type: Communication
Submitted: 21 Apr 2020
Accepted: 02 Jun 2020
First published: 03 Jun 2020

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Dalton Trans., 2020,49, 8438-8442

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Coordination polymers of Ag(I) and Hg(I) ions with 2,2′-azobispyridine: synthesis, characterization and enhancement of conductivity in the presence of Cu(II) ions

S. Maity, K. Naskar, T. Bhowmik, A. Bera, T. Weyhermüller, C. Sinha and P. Ghosh, Dalton Trans., 2020, 49, 8438 DOI: 10.1039/D0DT01470B

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Dalton Transactions

Coordination polymers of Ag(i) and Hg(i) ions with 2,2′-azobispyridine: synthesis, characterization and enhancement of conductivity in the presence of Cu(ii) ions†

Abstract

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Coordination polymers of Ag(I) and Hg(I) ions with 2,2′-azobispyridine: synthesis, characterization and enhancement of conductivity in the presence of Cu(II) ions

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