Synthesis and crystal structure of Cu(II) and Co(II) complexes with the 1,3-dimethylpyrazole-5-carboxylic acid ligand

Autor(en)

Zeljko K. Jacimovic, Milica Kosovic, Sladana B. Novakovic, Gerald Giester, Ana Radovic

Abstrakt

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(en)

Institut für Mineralogie und Kristallographie

Externe Organisation(en)

University of Belgrade, Accreditation Body of Montenegro, University of Montenegro

Journal

Serbian Chemical Society. Journal

Band

80

Seiten

867-875

Anzahl der Seiten

9

ISSN

0352-5139

DOI

https://doi.org/10.2298/JSC140722009J

Publikationsdatum

09-2015

Peer-reviewed

Ja

ÖFOS 2012

104015 Organische Chemie, 104011 Materialchemie, 105113 Kristallographie

Schlagwörter

ASJC Scopus Sachgebiete

Chemistry(all)

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/synthesis-and-crystal-structure-of-cuii-and-coii-complexes-with-the-13dimethylpyrazole5carboxylic-acid-ligand(9b4f46f4-1802-472e-927e-7d646739d199).html