✦ LIBER ✦

Effect of pressure on the conformational equilibrium of 2-haloethanol in carbon disulfide

✍ Scribed by Seiji Sawamura; Keizo Suzuki; Yoshihiro Taniguchi

Publisher: Elsevier Science
Year: 1984
Tongue: English
Weight: 266 KB
Volume: 111
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(84)80277-8

No coin nor oath required. For personal study only.

✦ Synopsis

IR spectra of 2-baloethanoI.s (CH2XCH20H, X = CI, Br, and I) in carbon disulfide were measured at 25°C up to 2.5 kbar. The volume changes accompanying the transformation to the Gg conformer of the compounds were -12, eO.5, and +1.3 cm3 moT' for X = Cl, Br, and I, respectively.

📜 SIMILAR VOLUMES

Studies on the conformational equilibriu

Studies on the conformational equilibrium of trans-2- styrylquinoline

✍ Sang Chul Shim; Dong Won Kim; Maeng Sup Kim 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 808 KB

The absorption and fluorescence spectra of 2-styrylquinoline (2-StQ) indicate that two conformers exist in equilibrium in aprotic solvents, whereas only one conformer exists in protic solvents. The intermolecular hydrogen bonding between the solute and solvent plays an important role in changing the

Solvent influence on the conformational

Solvent influence on the conformational equilibrium of 2,2′-bipyridine

✍ Jerzy Kalenik; Zbigniew Pawełka 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 168 KB

The relative energies and dipolar properties of two conformers of 2,2V-bipyridine (1) were calculated using AM1 and ab initio methods. Dipole moments of 1 and pyridine in many organic solvents were determined. On this basis, the Gibbs energy DG (s) for the conformational s-transWs-cis equilibrium of

The conformational equilibrium of [2.2]p

The conformational equilibrium of [2.2]paracyclophanes in solution

✍ Ernst, Ludger 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 506 KB

## Abstract A conformational equilibrium exists in solution between two skew forms (__s__^+^ and __s__^−^) of [2.2]paracyclophane (1a). The vicinal coupling constants in the ^1^H‐NMR spectra of the bridge protons in the six __ar__‐monosubstituted derivatives 1b–1g (RCN, NO, Br, CH~3~, CHO, and NO~

Effect of environment on the conformatio

Effect of environment on the conformational equilibrium and photoconversions of previtamin D

✍ I.P. Terenetskaya; O.G. Perminova; A.M. Yeremenko 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 305 KB

Dielectric studies of the solvent polari

Dielectric studies of the solvent polarity effect on conformational equilibrium in 3-nitroacetophenone

✍ Jerzy Małecki; Jadwiga Nowak 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 539 KB

Condensed-phase effects on the conformat

Condensed-phase effects on the conformational equilibrium of ethylene glycol

✍ B. J. Costa Cabral 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 678 KB

Density functional calculations for ethylene glycol (CH,OHCH,OH) in the gas and in a dielectric medium are reported. The condensed-phase calculations are based on the self-consistent reaction field approach and the environment has the dielectric constant of liquid methanol. NPT Monte Carlo simulatio