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Synthesis and characterization of mercury(II) mixed ligands complexes derived from 5-(4-pyridyl)-1,3,4-oxadiazole-2-thione with tertiary phosphines ligands
Other Title(s)
تحضير وتشخيص عدد من معقدات الزئبق) (IIمختلطة الليكاند مشتقة من -4(-5بيريدال)- -4،3،1اوكسادايازول- -2ثايون مع ليكاندات الفوسفينات الثالثية
Joint Authors
al-Janabi, Ahmad Shakir
Ahmad, Salih Abd Allah
Ahmad, Adi Shihab
Source
Kirkuk University Journal-Scientific Studies
Issue
Vol. 12, Issue 2 (31 Mar. 2017)18 p.
Publisher
Kirkuk University College of Science
Publication Date
2017-03-31
Country of Publication
Iraq
No. of Pages
18
Main Subjects
Abstract EN
Many new mixed ligand mercury complexes have been synthesized with LH = 5(4-pyridyl)-1,3,4-oxadiazole-2-thione and tertiary phosphines as co-ligands.
The compounds have been characterized by elemental analyses, IR, molar conductivity, and NMR spectroscopy.
In the binuclear complexes (2-5), both Hg atoms have tetrahedral geometry, the Hg atom bonded to three halide ions and one thione ligand (LH) through the sulfur atom.
The complex (6) show that thionlate ligand(L) is coordinated as monodentate through the sulfur atom.
The bis(diphenylphosphino)methane (dppm) behave as bidentate bridging ligand to bonded two Hg(II) ions in the complex (7), Whereas in the complexes (7-10), the thionlate ligand bonded as a monodentate fashion via the sulfur atom, while the diphosphines ligands coordinated as bidentate chelating ligands, and the geometry around the Hg center ion is tetrahedral.
And in the complexes (11 and 12), the phosphine bonded as monodentate ligand, and the thionlate bonded via the sulfur atom as monodentate to give tetrahedral complexes.
American Psychological Association (APA)
al-Janabi, Ahmad Shakir& Ahmad, Salih Abd Allah& Ahmad, Adi Shihab. 2017. Synthesis and characterization of mercury(II) mixed ligands complexes derived from 5-(4-pyridyl)-1,3,4-oxadiazole-2-thione with tertiary phosphines ligands. Kirkuk University Journal-Scientific Studies،Vol. 12, no. 2.
https://search.emarefa.net/detail/BIM-946249
Modern Language Association (MLA)
al-Janabi, Ahmad Shakir…[et al.]. Synthesis and characterization of mercury(II) mixed ligands complexes derived from 5-(4-pyridyl)-1,3,4-oxadiazole-2-thione with tertiary phosphines ligands. Kirkuk University Journal-Scientific Studies Vol. 12, no. 2 (Mar. 2017).
https://search.emarefa.net/detail/BIM-946249
American Medical Association (AMA)
al-Janabi, Ahmad Shakir& Ahmad, Salih Abd Allah& Ahmad, Adi Shihab. Synthesis and characterization of mercury(II) mixed ligands complexes derived from 5-(4-pyridyl)-1,3,4-oxadiazole-2-thione with tertiary phosphines ligands. Kirkuk University Journal-Scientific Studies. 2017. Vol. 12, no. 2.
https://search.emarefa.net/detail/BIM-946249
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-946249