Phase Modulation in APT Spectra for ABX Patterns
| Autor: | T.T Nakashima, Ronald G. Cavell, R. E. D. McClung, Glen Bigam, C. M. Angelov |
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| Rok vydání: | 1997 |
| Předmět: |
Density matrix
chemistry.chemical_classification Condensed matter physics Chemistry General Chemistry computer.file_format Carbon-13 NMR Molecular physics Spectral line chemistry.chemical_compound Organophosphorus compound General Materials Science ABX test Methylene Spin (physics) computer Phase modulation |
| Zdroj: | Magnetic Resonance in Chemistry. 35:502-504 |
| ISSN: | 1097-458X 0749-1581 |
| DOI: | 10.1002/(sici)1097-458x(199708)35:8<502::aid-omr118>3.0.co;2-7 |
| Popis: | Anomalous APT spectra are reported for an organophosphorus compound containing methylene 13C nuclei coupled to two 31P nuclei. Strong coupling effects in these ABX spin systems are shown to account for the anomalous phases and intensities of the APT spectra by density matrix simulations. © 1997 John Wiley & Sons, Ltd. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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