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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Roy, Sudeshna | - |
| dc.contributor.author | Rath, Rakesh K | - |
| dc.contributor.author | Sudha, Chellamma | - |
| dc.contributor.author | Chakravarty, Akhil R | - |
| dc.date.accessioned | 2012-12-31T20:20:29Z | - |
| dc.date.available | 2012-12-31T20:20:29Z | - |
| dc.date.issued | 2000-08 | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/15482 | - |
| dc.description | 838-842 | en_US |
| dc.description.abstract | Arene ruthenium(II) schiff-base complexes of formulations [(η6-p-cymene)Ru(O2CCH=CR1R2)(O-2-C6H4CH=NC6H4-p-Me)](1a-c) and [(η6-p-cymene)Ru(O2CCH=CR1R2)(C5H4N-2-CH=NC6H4-p-Me)](CIO4) (2a,b) (R1=H,
R2=Ph (a), R1=H,
R2=Me (b), R1=H,
R2=Me (c)) have been prepared by reacting the chloro adducts with
the silver salts of the  , -unsaturated
carboxylic acids in methanol or tetrahydrofuran and characterised by analytical
and spectroscopic methods. The molecular structure of [(η6-p-cymene)Ru(O2CCH=CR1R2)
(O-2-C6H4CH=NC6H4-p-Me)].H2O (1b.H2O ) has been determined
by X- ray crystallography. The crystal belongs to the monoclinic space group P21/n
with the following cell dimension for the C29H35NO4Ru
(M = 562.65): a = 8.509 (5) Å, b = 2 1.123 (4) Å, c = 14.824 (4) Å, = 93 .88
(3)°, V = 2658(2) Å3, Z = 4,
D c = 1.406 g cm-3, μ(Mo-K)
= 6.24 cm-1, λ(Mo-K) = 0.7 107 Å, T = 293 K, R1 =
0.0478 (wR2 = 0.1111 ) for 3056 reflections with 1 > 2σ (1) and 316 parameters. The complexes 1 and 2 have ruthenium(II)
centre bonded to an η6-p-cymene group, a unidentate carboxylate and a bidentate chelating
schiff-base ligand. The carboxylate ligand is in volved III hydrogenbonding interaction
with the lattice water molecule.
| en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | NISCAIR-CSIR, India | en_US |
| dc.rights |  CC Attribution-Noncommercial-No Derivative Works 2.5 India | en_US |
| dc.source | IJC-A Vol.39A(08) [August 2000] | en_US |
| dc.title | Synthesis, structure and properties of ,-unsaturated carboxylate adducts of arene ruthenium(II) schiff-base complexes: X-ray crystal structure of [(η6-p-cymene)Ru(O2CCH=CMe2)(O-2-C6H4CH=NC6H4-p-Me)].H2O | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJC-A Vol.39A(08) [August 2000] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 39A(8) 838-842.pdf | 1 MB | Adobe PDF | View/Open |
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