Synthesis, crystal structure and catecholase activity of [Co(SCN)2(L)] [L = N,N′-(bis(pyridine-2-yl)benzilidene)-1,2-ethanediamine]

Ashis Kumar Maji; Sumitava Khan; Ayon Kanti Ghosh; Chia Her Lin; Barindra Kumar Ghosh; Rajarshi Ghosh

doi:10.1016/j.molstruc.2017.04.105

Synthesis, crystal structure and catecholase activity of [Co(SCN)₂(L)] [L = N,N′-(bis(pyridine-2-yl)benzilidene)-1,2-ethanediamine]

Ashis Kumar Maji, Sumitava Khan, Ayon Kanti Ghosh, Chia Her Lin, Barindra Kumar Ghosh, Rajarshi Ghosh^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Synthesis and structural characterization of a mononuclear cobalt(II) complex [Co(SCN)₂(L)] [L = N,N′-(bis(pyridine-2-yl)benzilidene)-1,2-ethanediamine] (1) is reported. Molecular geometry of the complex is found to be distorted octahedron with CoN₄S₂ chromophore. 1 is shown to respond in catecholase activity in methanol and acetonitrile. In each solvent Michaelis-Menten reaction kinetics were followed. The reaction mechanism of the catecholase activity is investigated using mass spectrometry.

Original language	English
Pages (from-to)	489-494
Number of pages	6
Journal	Journal of Molecular Structure
Volume	1143
DOIs	https://doi.org/10.1016/j.molstruc.2017.04.105
Publication status	Published - 2017 Sept 5
Externally published	Yes

Keywords

Catecholase activity
Cobalt
Schiff base
X-ray structure

ASJC Scopus subject areas

Analytical Chemistry
Spectroscopy
Organic Chemistry
Inorganic Chemistry

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10.1016/j.molstruc.2017.04.105

Cite this

@article{d0179269f72b4f18a2ff6b3721ab3716,

title = "Synthesis, crystal structure and catecholase activity of [Co(SCN)2(L)] [L = N,N′-(bis(pyridine-2-yl)benzilidene)-1,2-ethanediamine]",

abstract = "Synthesis and structural characterization of a mononuclear cobalt(II) complex [Co(SCN)2(L)] [L = N,N′-(bis(pyridine-2-yl)benzilidene)-1,2-ethanediamine] (1) is reported. Molecular geometry of the complex is found to be distorted octahedron with CoN4S2 chromophore. 1 is shown to respond in catecholase activity in methanol and acetonitrile. In each solvent Michaelis-Menten reaction kinetics were followed. The reaction mechanism of the catecholase activity is investigated using mass spectrometry.",

keywords = "Catecholase activity, Cobalt, Schiff base, X-ray structure",

author = "Maji, {Ashis Kumar} and Sumitava Khan and Ghosh, {Ayon Kanti} and Lin, {Chia Her} and Ghosh, {Barindra Kumar} and Rajarshi Ghosh",

note = "Funding Information: RG sincerely thanks Department of Science & Technology, Government of West Bengal [No. 781(Sanc.)/ST/P/S&T/4G-4/2013 dated 04-12-2014], India for financial assistance. AKG thanks CSIR, New Delhi, India for his fellowship. Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2017",

month = sep,

day = "5",

doi = "10.1016/j.molstruc.2017.04.105",

language = "English",

volume = "1143",

pages = "489--494",

journal = "Journal of Molecular Structure",

issn = "0022-2860",

publisher = "Elsevier",

}

TY - JOUR

T1 - Synthesis, crystal structure and catecholase activity of [Co(SCN)2(L)] [L = N,N′-(bis(pyridine-2-yl)benzilidene)-1,2-ethanediamine]

AU - Maji, Ashis Kumar

AU - Khan, Sumitava

AU - Ghosh, Ayon Kanti

AU - Lin, Chia Her

AU - Ghosh, Barindra Kumar

AU - Ghosh, Rajarshi

N1 - Funding Information: RG sincerely thanks Department of Science & Technology, Government of West Bengal [No. 781(Sanc.)/ST/P/S&T/4G-4/2013 dated 04-12-2014], India for financial assistance. AKG thanks CSIR, New Delhi, India for his fellowship. Publisher Copyright: © 2017 Elsevier B.V.

PY - 2017/9/5

Y1 - 2017/9/5

N2 - Synthesis and structural characterization of a mononuclear cobalt(II) complex [Co(SCN)2(L)] [L = N,N′-(bis(pyridine-2-yl)benzilidene)-1,2-ethanediamine] (1) is reported. Molecular geometry of the complex is found to be distorted octahedron with CoN4S2 chromophore. 1 is shown to respond in catecholase activity in methanol and acetonitrile. In each solvent Michaelis-Menten reaction kinetics were followed. The reaction mechanism of the catecholase activity is investigated using mass spectrometry.

AB - Synthesis and structural characterization of a mononuclear cobalt(II) complex [Co(SCN)2(L)] [L = N,N′-(bis(pyridine-2-yl)benzilidene)-1,2-ethanediamine] (1) is reported. Molecular geometry of the complex is found to be distorted octahedron with CoN4S2 chromophore. 1 is shown to respond in catecholase activity in methanol and acetonitrile. In each solvent Michaelis-Menten reaction kinetics were followed. The reaction mechanism of the catecholase activity is investigated using mass spectrometry.

KW - Catecholase activity

KW - Cobalt

KW - Schiff base

KW - X-ray structure

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U2 - 10.1016/j.molstruc.2017.04.105

DO - 10.1016/j.molstruc.2017.04.105

M3 - Article

AN - SCOPUS:85018726447

SN - 0022-2860

VL - 1143

SP - 489

EP - 494

JO - Journal of Molecular Structure

JF - Journal of Molecular Structure

ER -