TITANIUM COMPLEXES OF PARA-SUBSTITUTED PYRIDINE-N-OXIDES. I. EFFECT OF SUBSTITUENT ON THE N-O AND TI-O STRETCHING VIBRATIONS

TITANIUM COMPLEXES OF PARA-SUBSTITUTED PYRIDINE-N-OXIDES. I. EFFECT OF SUBSTITUENT ON THE N-O AND TI-O STRETCHING VIBRATIONS

Para-substituted pyridine-N-oxides and their titanium tetra-fluoride complexes have been studied in the infrared in the region 4000 - 33 cm(-1). Particular attention has been paid to shifts occurring in both the N-O and Ti-O stretching mode as a function of para-substituent. Correlation of both thes...

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Bibliographische Detailangaben
1. Verfasser: Dickson, Frank E
Format: Report
Sprache:eng
Schlagworte:
Atomic and Molecular Physics and Spectroscopy
CHEMICAL BONDS
DENSITY
ELECTRONS
FLUORIDES
IMPURITIES
INFRARED SPECTROSCOPY
MOLECULAR ORBITALS
NICKEL
NUCLEAR MAGNETIC RESONANCE
OXIDES
PYRIDINES
SOLVENTS
SUBSTITUTION REACTIONS
TITANIUM COMPOUNDS
TITANIUM(IV) FLUORIDE
VIBRATION
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Zusammenfassung:Para-substituted pyridine-N-oxides and their titanium tetra-fluoride complexes have been studied in the infrared in the region 4000 - 33 cm(-1). Particular attention has been paid to shifts occurring in both the N-O and Ti-O stretching mode as a function of para-substituent. Correlation of both these vibrational modes with the substituent constant reveal that little, if any, back bonding occurs between the titanium atom and the ligands. (Author)