Synthesis and crystal structure of Cu(II) and Co(II) complexes with the 1,3-dimethylpyrazole-5-carboxylic acid ligand
- Author(s)
- Zeljko K. Jacimovic, Milica Kosovic, Sladana B. Novakovic, Gerald Giester, Ana Radovic
- Abstract
In the reaction of 1,3-dimethylpyrazole-5-carboxylic acid (HL) with M(OAc)2·4H2O, (M = Cu or Co), two novel complexes were prepared, the square-planar [CuL2(H2O)2] and the octahedral [CoL2(MeOH)4]. The crystal structures were determined by single-crystal X-ray diffraction. In both complexes, the deprotonated acid displays monodentate coordination to the metal ions. According to the results of a CSD survey, this is the first structural report on the metal complexes with an N1-substituted pyrazole-5-carboxylic ligand.
- Organisation(s)
- Department of Mineralogy and Crystallography
- External organisation(s)
- University of Belgrade, Accreditation Body of Montenegro, University of Montenegro
- Journal
- Serbian Chemical Society. Journal
- Volume
- 80
- Pages
- 867-875
- No. of pages
- 9
- ISSN
- 0352-5139
- DOI
- https://doi.org/10.2298/JSC140722009J
- Publication date
- 09-2015
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 104015 Organic chemistry, 104011 Materials chemistry, 105113 Crystallography
- Keywords
- ASJC Scopus subject areas
- Chemistry(all)
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/synthesis-and-crystal-structure-of-cuii-and-coii-complexes-with-the-13dimethylpyrazole5carboxylic-acid-ligand(9b4f46f4-1802-472e-927e-7d646739d199).html