Issue 17, 2015
From the journal:

Dalton Transactions

Counter anion dependent gradual spin transition in a 1D cobalt(ii) coordination polymer†

Subhasis Roy,a   Somnath Choubey,a   Kishalay Bhar,a   Nivedita Sikdar,b   José Sánchez Costa,*c   Partha Mitrad  and  Barindra Kumar Ghosh*a  

* Corresponding authors

a Department of Chemistry, The University of Burdwan, Burdwan 713104, India
E-mail: barin_1@yahoo.co.uk

b Chemistry and Physics of Materials Uni, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur P.O. Bangalore 560064, India

c Departament de Química Inorgánica, Universitat de Barcelona, Diagonal, 645, 08028 Barcelona, Spain
E-mail: josesanchezcosta@gmail.com

d Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, Kolkata 700 032, India

Abstract

One Co(II) SCO coordination polymer [Co(enbzpy)(μ1,5-dca)]n(PF6)n (1·PF6) has been isolated and characterised structurally and magnetostructurally. The properties of 1·PF6 are compared with the reported perchlorate analogue [Co(enbzpy)(μ1,5-dca)]n(ClO4)n (1·ClO4). The gradual spin transition in 1·PF6 in contrast to an abrupt spin transition with a hysteresis loop in 1·ClO4 has been analysed in terms of structural factors.

Graphical abstract: Counter anion dependent gradual spin transition in a 1D cobalt(ii) coordination polymer

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Article information

DOI
https://doi.org/10.1039/C5DT00056D
Article type
Communication
Submitted
07 Jan 2015
Accepted
28 Mar 2015
First published
13 Apr 2015

Dalton Trans., 2015,44, 7774-7776

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Counter anion dependent gradual spin transition in a 1D cobalt(II) coordination polymer

S. Roy, S. Choubey, K. Bhar, N. Sikdar, J. S. Costa, P. Mitra and B. K. Ghosh, Dalton Trans., 2015, 44, 7774 DOI: 10.1039/C5DT00056D

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