𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Intramolecular hydrogen bonding. Spectroscopic and theoretical studies of vibrational transitions in dibenzoylmethane enol

✍ Scribed by Bjarke K.V. Hansen; Morten Winther; Jens Spanget-Larsen


Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
217 KB
Volume
790
Category
Article
ISSN
0022-2860

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Spectroscopic and theoretical study of v
✍ Marek J. Wójcik; Marek Boczar; Marzena Stoma 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 259 KB 👁 2 views

Theoretical simulation of the bandshape and fine structure of the s stretching band is presented for tropolone-H and tropolone-D taking into account an Ž . adiabatic coupling between the high-frequency O᎐H D stretching and the low-frequency intra-and intermolecular O . . . O stretching modes, and li

Infrared spectroscopic study of C7 intra
✍ Ch. Pulla Rao; P. Balaram; C. N. R. Rao 📂 Article 📅 1983 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 610 KB

The ir-spectra in the N-H stretching region of Piv-Pro-NHMe and Boc-Pro-NHMe have been studied in carbon tetrachloride and chloroform solutions over a wide range of concentrations. Based on the concentration dependence of the N-H stretching bands, it has been shown that the characteristic N-H stretc

Theoretical study of some nitriles: Intr
✍ Berta Fernández; Saulo A. Vázquez; Miguel A. Ríos 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 492 KB

## Abstract An __ab initio__ study of 3‐chloro‐, 3‐hydroxy‐, 3‐mercapto‐, and 3‐amino‐propanenitrile and 4‐chloro‐bu‐ tanenitrile was carried out at several levels of theory. The calculated stabilities and geometrical trends are interpreted in terms of the effects of intramolecular hydrogen bonds a

Theoretical study of the n→π* transition
✍ Yordanka Dimitrova; Sigrid D. Peyerimhoff 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 469 KB

MRD-CI calculations have been carried out for hydrogen-bonded complexes involving formaldehyde and a series of proton donors of varying strengths: N&OH, NH=CHOH, CHr=CHOH and HsO. The energies for the singlet and triplet n-+x\* states of the various complexes are calculated and the shift in the tran