Quick Menu

Upcoming Journals

Physical Science International Journal

Physical Science International Journal, ISSN: 2348-0130,Vol.: 4, Issue.: 6 (August)

Review Article

Synthesis, Crystal Structure and Antimicrobial Activities of Di ((E)-2-(Pyridine-2-Ylmethylene) Hydrazinecarboxamide) Cobalt (II) Dichloride Trihydrate


J. Josephine Novina1, G. Vasuki2*, M. Suresh3, M. Syed Ali Padusha3, Katharina M. Fromm4 and A. Crochet4

1Department of Physics, Idhaya College for women, Kumbakonam-1, Tamilnadu, India.

2Department of Physics, Kunthavai Naachiar Government Arts College (W) (Autonomous), Thanjavur-7, Tamilnadu, India.
3Department of Chemistry, Jamal Mohamed College, Tiruchirappalli-20, Tamilnadu, India.
4Department of Chemistry, University of Fribourg, Way Muse 9, 1700 Fribourg, Switzerland, Fribourg Center for Nanomaterials, FriMat, University of Fribourg, Way Muse 3, 1700 Fribourg, Switzerland.


Article Information


(1). Narayan Rao, School of Physics, University of Hyderabad, India.

(2). Christian Brosseau, Distinguished Professor, Department of Physics, Université de Bretagne Occidentale, France.


(1). Anonymous.

(2). Anonymous.

(3). Anonymous.

(4). Anonymous.

(5). Anonymous.

Complete Peer review History:http://www.sciencedomain.org/review-history/4424




The title compound [Co (C7H8N4O)2]Cl2.3H2O, has been synthesized and characterized by elemental analysis, IR spectra and single-crystal X-ray diffraction. The title compound crystallizes in a triclinic, space group P-1 with a = 9.3547(5) Å, b = 9.8985(5) Å, c = 12.8840(7) Å, α=106.033(4)º, β = 103.916(4)º, γ = 95.717(4)º, V = 1095.20(10) Å3, Z=2, R = 0.0255 and wR = 0.0687. In the title compound there are two crystallographically independent cations and anions and three water molecules in the asymmetric unit. The CoII ion has a distorted octahedral coordination environment and is surrounded by four N atoms and two O atoms in a tridentate manner. In the crystal, N—H…Cl, N—H…O, O—H…Cl and O—H…O hydrogen bonds link the complex cations, chloride anions and solvent water molecules into a three-dimensional network. The preliminary antimicrobial activities were studied.


Keywords :

X-ray diffraction; octahedral coordination; tridentate; hydrogen bonds; antimicrobial activity.


Full Article - PDF    Page 816-824    Article Metrics


DOI : 10.9734/PSIJ/2014/7803

Review History    Comments

Search this site

Advanced Search

Announcement & News

Nature (Impact Factor: 41.6) confirmed high standard of SDI journal and its editors

We are happy to inform that Nature (Impact Factor: 41.6) confirmed high standard of SDI journal and ...

ISI Thomson Reuters selected British Journal of Pharmaceutical Research for Emerging Sources Citation Index

We are delighted to inform that ISI Thomson Reuters selected British Journal of Pharmaceutical Resea...

SCOPUS selected Annual Research & Review in Biology (ARRB)

We are delighted to inform that famous indexing organization SCOPUS (from Elsevier) selected  A...

Index Copernicus Evaluation Result Released

We are delighted to inform that Index Copernicus (a leading indexing organization from Pol...

Journal Repository (JR): Permanent Digital Archiving of SDI journals

SDI is happy to announce that all our journals are now permanently archived in Journal Repository (J...

SDI journal got 35th ranking in Publons

We are delighted to announce (as of 04/01/2016) that British Journal of Medicine and Medical Re...

Growth of SDI and world publication market

As of 2014, total 25,064 journals are competing in World market of journal publication. In 2011, tot...

Science (IF: 31) report confirmed the high standard of SDI journal

As per a recent report (Link) of Science journal (present Impact factor 31), one of our journal (Bri...

SDI introduced Post-publication peer review by its comment section

SDI journals encourage Post-publication peer review by its comment section   Policy details a...

SDI promotes transparent Advanced OPEN peer review

We have migrated to transparent and toughest ‘Advanced OPEN peer review’ system (...


  • No Awards listed.

Browser Compatibility : Mozila firefox, Google Crome and IE 7 & above. Creative Commons License Terms & Condition   |   Privacy Policy   |   Join Us   |   Help   |   Contact Us
© Copyright 2010-2018, SCIENCEDOMAIN international. All rights reserved.