A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Synthesis and characterization of a novel coordination compound based on 2, 6-dimethylpiperazine (2022)
Hannachi, A., García, C. J. G., Valkonen, A., & Smirani, W. (2022). Synthesis and characterization of a novel coordination compound based on 2, 6-dimethylpiperazine. Journal of Molecular Structure, 1267, Article 133569. https://doi.org/10.1016/j.molstruc.2022.133569
JYU-tekijät tai -toimittajat
Julkaisun tiedot
Julkaisun kaikki tekijät tai toimittajat: Hannachi, Anissa; García, Carlos J Gómez; Valkonen, Arto; Smirani, Wajda
Lehti tai sarja: Journal of Molecular Structure
ISSN: 0022-2860
eISSN: 1872-8014
Julkaisuvuosi: 2022
Ilmestymispäivä: 24.06.2022
Volyymi: 1267
Artikkelinumero: 133569
Kustantaja: Elsevier
Julkaisumaa: Alankomaat
Julkaisun kieli: englanti
DOI: https://doi.org/10.1016/j.molstruc.2022.133569
Julkaisun avoin saatavuus: Ei avoin
Julkaisukanavan avoin saatavuus:
Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/93410
Tiivistelmä
Here we show the synthesis and complete characterization, including single crystal X-ray structure determination, of the first compound containing the monoprotonated 2,6-dimethylpiperazinium cation: (C6H15N2)+. Compound [Co(NCS)4(C6H15N2)2] (1) crystallizes in the monoclinic P21/n space group and contains an octahedral Co(II) ion surrounded by four -NCS and two protonated 2,6-dimethylpiperazine ligands (C6H15N2)+. There are some N-H•••S intermolecular hydrogen bonds that generate a three-dimensional H-bonded network. Compound 1 has been characterized by single-crystal and powder X-Ray diffraction, infrared, UV-Vis and RMN spectroscopies, thermogravimetric analysis (TGA) and differential thermal analysis (DTA). The magnetic properties in the temperature range indicate the presence of isolated high spin Co(II) ions with the expected spin-orbit coupling. The antibacterial activity of compound 1 shows a higher antibacterial activity than other related complexes due to the presence of the piperazine-derivative ligands.
YSO-asiasanat: koboltti; biologinen aktiivisuus; kemialliset sidokset; vetysidokset; spektroskopia
Vapaat asiasanat: isothiocyanate; 2,6-dimethylpiperazine; coordination; biological activity
Liittyvät organisaatiot
OKM-raportointi: Kyllä
Raportointivuosi: 2022
JUFO-taso: 1
