Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/43611

TitleDiethylenetriamine/diamines/copper (II) complexes [Cu(dien)(NN)]Br2: Synthesis, solvatochromism, thermal, electrochemistry, single crystal, Hirshfeld surface analysis and antibacterial activity
Author(s)Saleemh, Fatima Abu
Musameh, Sharif
Sawafta, Ashraf
Brandao, Paula
Tavares, C. J.
Ferdov, S.
Barakat, Assem
Ali, Anas Al
Al-Noaimi, Mousa
Warad, Ismail
KeywordsCu(II) complexes
Solvatochromism
Diamines
Single-crystal
Antibacterial
Issue date2017
PublisherElsevier
JournalArabian Journal of Chemistry
CitationFatima Abu Saleemh, Sharif Musameh, Ashraf Sawafta, Paula Brandao, Carlos Jose Tavares, Stanislav Ferdov, Assem Barakat, Anas Al Ali, Mousa Al-Noaimi, Ismail Warad, Diethylenetriamine/diamines/copper (II) complexes [Cu(dien)(NN)]Br2: Synthesis, solvatochromism, thermal, electrochemistry, single crystal, Hirshfeld surface analysis and antibacterial activity, Arabian Journal of Chemistry, Available online 21 October 2016, ISSN 1878-5352, http://dx.doi.org/10.1016/j.arabjc.2016.10.008.
Abstract(s)Two dicationic water soluble mixed triamine/diamine copper (II) complexes, of general formula [Cu(dien)NN]Br2(1–2) [dien = diethelenetriamine and NN is en = ethylenediamine or Me4en = N,N′,N,N′-tetramethylethylenediamine] were prepared under ultrasonic mode with a relatively high yield. These complexes were characterized by elemental microanalysis, UV visible IR spectroscopy, and thermal and electrochemical techniques. In addition, complex 2 structure was solved by X-ray single crystal and Hirshfeld surface analysis. The complex exhibits a distorted square pyramidal coordination environment around Cu(II) centre. The solvatochromism of the desired complexes was investigated in water and other suitable organic solvents. The results show that the Guttmann’s DN parameter values of the solvents have mainly contributed to the shift of the d–d absorption band towards the linear increase in the wavelength of the absorption maxima of the complexes. The complex 1 showed higher antibacterial activity against the studied microorganisms compared to complex 2. Both complexes revealed promising antibacterial activities.
TypeArticle
URIhttp://hdl.handle.net/1822/43611
DOI10.1016/j.arabjc.2016.10.008
ISSN1878-5352
Peer-Reviewedyes
AccessOpen access
Appears in Collections:CDF - GRF - Artigos/Papers (with refereeing)

Files in This Item:
File Description SizeFormat 
CT Arab 2016.pdf2,59 MBAdobe PDFView/Open

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu ORCID