• Türkçe
    • English
  • English 
    • Türkçe
    • English
  • Login
View Item 
  •   Open Access Home
  • Rektörlüğe Bağlı Bölümler
  • Araştırma Çıktıları
  • Öksüz Yayınlar Koleksiyonu - WoS
  • View Item
  •   Open Access Home
  • Rektörlüğe Bağlı Bölümler
  • Araştırma Çıktıları
  • Öksüz Yayınlar Koleksiyonu - WoS
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

New diazo-containing phenolic oximes: structural characterization, computational studies, and solvent extraction of Cu(II), Ni(II), and Zn(II) ions

Date

2019

Author

Karabork, Muharrem
Kirpik, Hilal
Sayin, Koray
Kose, Muhammet

Metadata

Show full item record

Abstract

In the current study, four new phenolic oxime ligands (HL1ox-HL4ox) containing diazo groups (-N=N-) were synthesized and used for liquid-liquid extraction of heavy metal ions [Cu(II), Ni(II), and Zn(II)]. The new compounds were characterized by analytical and spectroscopic methods. Solid-state structures of HL1ox-HL3ox were determined by single-crystal X-ray diffraction studies. Hirshfeld surface analysis of the compounds was performed to determine the contribution of different intermolecular contacts to the stability of the structures. The HL1ox-HL4ox ligands showed higher extraction performance for Cu(II) ion than Ni(II) and Zn(II) ions. The effect of pH on extraction capacity was investigated and the oxime compounds showed high extraction capacity at low pH values. The effects of the substitute groups (at the meta position of the phenol ring) on the extraction were investigated. Within the oxime ligands, the HL3ox compound exhibited higher extraction capacity for Cu(II) ions. The better extraction value of HL3ox is attributed to the weak hydrogen bond type interactions, which result in more stable complexes.

Source

TURKISH JOURNAL OF CHEMISTRY

Volume

43

Issue

1

URI

https://dx.doi.org/10.3906/kim-1807-139
https://hdl.handle.net/20.500.12418/6054

Collections

  • Makale Koleksiyonu [5200]
  • Makale Koleksiyonu [5745]
  • Öksüz Yayınlar Koleksiyonu - WoS [6175]



DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 




Open Access Policy
About Open Access
User Guide
Contact

DSpace@Cumhuriyet

by OpenAIRE
Advanced Search

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherCategoryLanguageAccess TypeThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherCategoryLanguageAccess Type

My Account

LoginRegister

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 


|| Sivas Cumhuriyet University || Library || Open Access Policy || About Open Access || User Guide || OAI-PMH ||

Kütüphane ve Dokümantasyon Daire Başkanlığı, Sivas, Turkey
If you find any errors in content, please contact: acikerisim-yardim@cumhuriyet.edu.tr

Creative Commons License
DSpace@Cumhuriyet by Sivas Cumhuriyet University Institutional Repository is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 Unported License..

Sivas Cumhuriyet University is a member of the following institutions.


DSpace 6.3

tarafından İdeal DSpace hizmetleri çerçevesinde özelleştirilerek kurulmuştur.