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  • 1 Department of Inorganic Chemistry, Faculty of Chemistry, University of Bucharest 90-92 Panduri, 050663 Bucharest, Romania 90-92 Panduri, 050663 Bucharest, Romania
  • | 2 Department of Inorganic Chemistry, Faculty of Chemistry, University of Bucharest 90-92 Panduri, 050663 Bucharest, Romania 90-92 Panduri, 050663 Bucharest, Romania
  • | 3 Institute of Physical Chemistry 'I. G. Murgulescu' 202 Spl. Independentei, Bucharest, Romania 202 Spl. Independentei, Bucharest, Romania
  • | 4 Department of Inorganic Chemistry, Faculty of Chemistry, University of Bucharest 90-92 Panduri, 050663 Bucharest, Romania 90-92 Panduri, 050663 Bucharest, Romania
  • | 5 Department of Inorganic Chemistry, Faculty of Chemistry, University of Bucharest 90-92 Panduri, 050663 Bucharest, Romania 90-92 Panduri, 050663 Bucharest, Romania
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The investigations concerning the thermal behaviour of a series of Ni(II) and Cu(II) complexes of type [MLCln]·mH2O ((1) M:Ni, L:L(1), n=1, m=2; (2) M:Cu, L:L(2), n=1, m=2; (3) M:Ni, L:L(3), n=2, m=0; (4) M:Cu, L:L(3), n=1, m=2) are presented in this paper. The ligands L(1)-L(3) have been synthesised by template condensation of 1,2-diaminoethane with formaldehyde and 2-amino-1,3,4-thiadiazole-5-thiole or 2-acetamino-1,3,4-thiadiazole-5-sulfonamide. The bonding and stereochemistry of the complexes have been characterised by IR, electronic and magnetic studies at room temperature. The thermal behaviour provided confirmation of the complex composition as well as the number and the nature of water molecules and the intervals of thermal stability. The different nature of the ligands and/or the metallic ions generates a different thermal behaviour for complexes. The complexes do not show biological activity against HIV virus.

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  • Impact Factor (2019): 2.731
  • Scimago Journal Rank (2019): 0.415
  • SJR Hirsch-Index (2019): 87
  • SJR Quartile Score (2019): Q3 Condensed Matter Physics
  • SJR Quartile Score (2019): Q3 Physical and Theoretical Chemistry
  • Impact Factor (2018): 2.471
  • Scimago Journal Rank (2018): 0.634
  • SJR Hirsch-Index (2018): 78
  • SJR Quartile Score (2018): Q2 Condensed Matter Physics
  • SJR Quartile Score (2018): Q2 Physical and Theoretical Chemistry

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Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation
1969
Volumes
per Year
4
Issues
per Year
24
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)