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NQR study of complexes between p-dichlorobenzene and some aromatic π acceptors

Subramanian, N and Raman, KV (1989) NQR study of complexes between p-dichlorobenzene and some aromatic π acceptors. In: Journal of Molecular Structure, 197 . pp. 53-57.

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Official URL: http://dx.doi.org/10.1016/0022-2860(89)85148-8

Abstract

The charge-transfer complexes of p-dichlorobenzene (PDB) with some aromatic π acceptors such as m-nitrobenzaldehyde (MNB), picric acid (PA), p-nitrobenzoic acid (PNB), and m-dinitrobenzene (MDNB) were prepared by slowly adding the acceptor to the molten donor and then cooling the mass to 15°C. The NQR frequencies of these complexes were measured at room temperature. Contrary to the theoretical prediction, the NQR shift is positive, indicating that the NQR shift in donor-acceptor complexes is indirectly related to the charge-transfer interaction. Bond properties are discussed in terms of frequency shift.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier Science.
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Date Deposited: 10 Aug 2010 10:50
Last Modified: 19 Sep 2010 06:13
URI: http://eprints.iisc.ernet.in/id/eprint/31245

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