Cis- & trans-isomerism in [Cl2Ru(dppb)N-N] complexes: Synthesis, structural characterization and X-ray crystal structure of dichloromethane solvated cis-diaminebis(diphenylphosphinobutane)- ruthenium(II) complex
- Publication Type
- Original research
- Authors
- Ismail Warad, Mohammad Azam ,⇑, Mohammad Asad , Saud I. Al-Resayes , Ahmad I. Asadi , W.D. Wanrosli , Assem Barakat , Shehde
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a b s t r a c t
Three diamine-bis(diphenylphosphinobutane)ruthenium(II) complexes, isolated
from the reaction of
[Cl2Ru(dppb)] with diamines
viz., 2,2-dimethyl-1,3-diamnopropane,
1,2-diaminocyclohexane and 1,8- diaminonaphthalene are reported. The synthesized complexes
have been characterized on the basis of various physico-chemical studies viz., EDX, IR, FAB-MS, UV/Vis, NMR, TG-DTG and EXAFS studies. 31P NMR investigations confirm that the complex
3 is in cis form while the complexes
1–2 appear in trans form. The structure of complex 3
has been additionally determined by single crystal X-ray diffraction
showing solvated dichloromethane. Furthermore, complex
3 crystallizes as monoclinic unit cell with P2(1)/n space group
Journal
- Title
- Journal of Molecular Structure 1076 (2014) 724–729
- Publisher
- --
- Publisher Country
- Palestine
- Publication Type
- Both (Printed and Online)
- Volume
- --
- Year
- 2014
- Pages
- --