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http://nopr.niscpr.res.in/handle/123456789/7348| Title: | Synthesis and structural characterization of a new ruthenium hydride ethylene complex |
| Authors: | Nagaraja, C M Nethaji, Munirathinam Jagirdar, Balaji R |
| Keywords: | Coordination chemistry;Ruthenium;Dihydrogen complexes;Hydrides |
| Issue Date: | Feb-2010 |
| Publisher: | CSIR |
| IPC Code: | Int. Cl.9 C007F15/00 |
| Abstract: | A ruthenium(II) ethylene complex, trans-[Ru(H)(C2H4)-(dppm)2][BF4], bearing two 1,1-bis(diphenylphosphino) methane (dppm) ligands has been synthesized and structurally characterized using X-ray crystallography. In the molecular structure, the RuII center shows a distorted octahedral coordination geometry formed by four P atoms of the two chelating dppm ligands, a hydride, and an ethylene ligands. The four dppm P atoms are almost co-planar with the hydride and the ethylene ligands perpendicular to this plane. The C-C bond distance of the bound ethylene is 1.375(6) Å, which is elongated by 0.042 Å as compared to free ethylene (1.333(2) Å). The packing diagram of the complex shows two voids or channels, which are occupied by BF4– counterion and water molecules. |
| Page(s): | 167-170 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.49A(02) [February 2010] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 49A(2) 167-170.pdf | 166.63 kB | Adobe PDF | View/Open |
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