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Volumn 733, Issue 1-3, 2005, Pages 53-61
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Vibrational analysis and NMR properties based on ab initio and DFT calculations of two naturally occurring xanthones: 1,5-Dihydroxy-2,3- dimethoxyxanthone and 1-hydroxy-5-methoxy-2,3-methylenedioxyxanthone
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Author keywords
B3 LYP; Hartree Fock; NMR spectroscopy; Vibrational spectroscopy; Xanthones
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Indexed keywords
CHEMICAL SHIFTS;
HYDROXYL PROTONS;
PLANAR STRUCTURES;
VIBRATIONAL ANALYSIS;
FOURIER TRANSFORM INFRARED SPECTROSCOPY;
HYDROGEN BONDS;
MOLECULAR VIBRATIONS;
NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY;
PROBABILITY DENSITY FUNCTION;
PROTONS;
RAMAN SPECTROSCOPY;
ORGANIC COMPOUNDS;
1 HYDROXY 5 METHOXY 2,3 METHYLENEDIOXYXANTHONE;
1,5 DIHYDROXY 2,3 DIMETHOXYXANTHONE;
ANTINEOPLASTIC AGENT;
CARBONYL DERIVATIVE;
HYDROXYL GROUP;
UNCLASSIFIED DRUG;
XANTHONE DERIVATIVE;
AB INITIO CALCULATION;
ARTICLE;
CARBON NUCLEAR MAGNETIC RESONANCE;
DENSITY FUNCTIONAL THEORY;
DRUG STRUCTURE;
HYDROGEN BOND;
INFRARED SPECTROSCOPY;
RAMAN SPECTROMETRY;
STRUCTURE ANALYSIS;
THEORETICAL STUDY;
VIBRATION;
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EID: 8144227509
PISSN: 00222860
EISSN: None
Source Type: Journal
DOI: 10.1016/j.molstruc.2004.07.038 Document Type: Article |
Times cited : (18)
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References (21)
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