Solution Studies on Co(II), Ni(II), Cu(II), and Zn(II) Complexes of Hexamethylenetetramine in Aqueous and Non-Aqueous Solvents
Joint Authors
Ndifon, Peter T.
Mohamadou, Aminou
Paboudam, Awawou G.
Gérard, Christian
Conde, Mariam A.
Agwara, Moise O.
Source
International Journal of Inorganic Chemistry
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-03
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Potentiometric studies in aqueous medium and spectrophotometric study in non-aqueous medium were used to understand the behavior of hexamethylenetetramine (HMTA) complexes.
The protometric studies of HMTA enabled us to confirm that only one basic site of this ligand is protonated in acidic medium and this ligand is decomposed in acidic medium.
In aqueous medium, only hexa-aqua complexes in which HMTA is present in the second coordination sphere forming H-bonds with hydrogen atoms of coordinated and uncoordinated water molecules are obtained.
In non-aqueous solvents, HMTA coordinates to metal ions displaying diversity in the structures of the resulting complexes in which HMTA can either be monodentate, bridged bidentate, tridentate, or tetradentate.
American Psychological Association (APA)
Paboudam, Awawou G.& Gérard, Christian& Mohamadou, Aminou& Agwara, Moise O.& Conde, Mariam A.& Ndifon, Peter T.. 2014. Solution Studies on Co(II), Ni(II), Cu(II), and Zn(II) Complexes of Hexamethylenetetramine in Aqueous and Non-Aqueous Solvents. International Journal of Inorganic Chemistry،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-468907
Modern Language Association (MLA)
Paboudam, Awawou G.…[et al.]. Solution Studies on Co(II), Ni(II), Cu(II), and Zn(II) Complexes of Hexamethylenetetramine in Aqueous and Non-Aqueous Solvents. International Journal of Inorganic Chemistry No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-468907
American Medical Association (AMA)
Paboudam, Awawou G.& Gérard, Christian& Mohamadou, Aminou& Agwara, Moise O.& Conde, Mariam A.& Ndifon, Peter T.. Solution Studies on Co(II), Ni(II), Cu(II), and Zn(II) Complexes of Hexamethylenetetramine in Aqueous and Non-Aqueous Solvents. International Journal of Inorganic Chemistry. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-468907
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-468907