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http://hdl.handle.net/2289/2475| Title: | NMR investigations on di- and tri-azanaphthalenes oriented in liquid crystals |
| Authors: | Arumugam, S. Kunwar, A.C. Khetrapal, C.L. |
| Issue Date: | Sep-1984 |
| Publisher: | Gordon and Breach Science Publishers. |
| Citation: | Molecular Crystals and Liquid Crystals, 1984, Vol.109, p263-270 |
| Abstract: | Proton NMR spectra of 1,3-diazanaphthalene and 1,2,4-triazanaphthalene have been investigated in the nematic phase of three liquid crystals. The spectral analysis provided direct dipole-dipole couplings which have been used to derive the molecular structure. Geometry of the phenyl ring in both the molecules deviates from the regular hexagonal structure. Signs of the order parameter of the largest magnitude are opposite in liquid crystals with positive diamagetic anisotropies. |
| Description: | Restricted Access. |
| URI: | http://hdl.handle.net/2289/2475 |
| ISSN: | 1058-725X |
| Alternative Location: | http://dx.doi.org/10.1080/00268948408078711 |
| Copyright: | 1984 OPA (Overseas Publishers Association) N.V. |
| Appears in Collections: | Research Papers (SCM) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 1984 MCLC V109 p263.pdf Restricted Access | Restricted Access | 251.2 kB | Adobe PDF | View/Open Request a copy |
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