31P 77Se and 199Hg NMR spectral studies of phenylmercury(II) complexes with triphenylphosphine and its derivatives
IR@NISCAIR: CSIR-NISCAIR, New Delhi - ONLINE PERIODICALS REPOSITORY (NOPR)
View Archive Info| Field | Value | |
| Title |
31P 77Se and 199Hg NMR spectral studies of phenylmercury(II) complexes with triphenylphosphine and its derivatives
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| Creator |
Lobana, Tarlok S
Sandhu, (Miss) Maninder Jeet K |
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| Description |
394-396
The solution phase behaviour of complexes of phenylmercury (II) halides/pseudohalides/carboxylates with tertiaryphosphines having stoichiometry: PhHgXL (X = CI, NO<sub>3</sub>, SCN, O<sub>2</sub>CR, R = CH<sub>3</sub>, CF<sub>3</sub> or CCl<sub>3</sub>; L= Ph<sub>3</sub>P, Ph<sub>3</sub>PE, E = O, S, Se) has been studied using <sup>31</sup>P, <sup>77</sup>Se and <sup>199</sup>Hg NMR spectroscopy. It has been compared, where possible, with the solid state behaviour of these compounds. Based on <sup>199</sup>Hg NMR chemical shifts, a possibility of <em>d</em><sub>π</sub>(Hg) → <em>d</em><sub>π</sub>(P) bonding has been suggested. The order of Hg-ligand interaction appears to be: Ph<sub>3</sub>P>>Ph<sub>3</sub>PSe > Ph<sub>3</sub>PS > Ph<sub>3</sub>PO. |
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| Date |
2019-03-22T04:14:32Z
2019-03-22T04:14:32Z 1990-04 |
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| Type |
Article
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| Identifier |
0975-0975(Online); 0376-4710(Print)
http://nopr.niscair.res.in/handle/123456789/46323 |
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| Language |
en_US
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| Rights |
<img src='http://nopr.niscair.res.in/image/cc-license-sml.png'> <a href='http://creativecommons.org/licenses/by-nc-nd/2.5/in' target='_blank'>CC Attribution-Noncommercial-No Derivative Works 2.5 India</a>
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| Publisher |
NISCAIR-CSIR, India
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| Source |
IJC-A Vol.29A(04) [April 1990]
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