✦ LIBER ✦

The cooperativity effect and the effect of self-association on the stretching force constants of acetonitrile

✍ Scribed by M.C. Shivaglal; Surjit Singh

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 347 KB
Volume: 164
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(89)85203-0

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The effect of inner-shell polarization o

The effect of inner-shell polarization on diagonal stretching force constants

✍ Harrell Sellers 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 393 KB

The effect of inner-shell polarization on diagonal stretching force constants of OH-, HF, Lii, HCN, C,H,. and C,H, were determined at the 4-21G IeveI via floating-orbital calculations. Inner-shell polarization effects in HF were also determined at the 6-311G.r level. We found that account of inner-s

Effect of molecular interactions on the

Effect of molecular interactions on the O-H stretching force constants for associated water species

✍ R. Brakaspathy; Surjit Singh 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 349 KB

Semi-empirical molecular-orbital calculations are reported for the O-H stretching force constants of different hydrogen-bonded species of water involving dimeric, trimeric, tetrameric and pentameric associations. These calculations show that -in general -a water molecule bonded to another water mole

Effects of molecular association on the

Effects of molecular association on the NMR shielding constants in acetonitrile

✍ Karol Jackowski 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 279 KB

Ab initio results for the shielding constants in acetonitrile were calculated for the isolated molecule, the antiparallel dimer and the antiparallel trimer. It was found that the association effects calculated at the SCF approximation could be successfully compared with experimental NMR gas-to-liqui

The effect of inner-shell polarization o

The effect of inner-shell polarization on diagonal stretching force constants. Some large-basis SCF and CI results

✍ Harrell Sellers 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 295 KB

Effect of bond stretch excitation on the

Effect of bond stretch excitation on the attenuation of bending forces

✍ Ralph J. Wolf; Devinder S. Bhatia; William L. Hase 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 447 KB

Ab initio calculations are used to study the attenuation of HCC bending force constants in ethylene and propylene upon HC bond extension. The attenuations found for these two molecules and for CH4 and SiHz in previous work are nearly the same. To a good approximation, attenuation functions and param

Self-Association of Bis-Dendritic Organo

Self-Association of Bis-Dendritic Organogelators: The Effect of Dendritic Architecture on Multivalent Cooperative Interactions

✍ Myungeun Seo; Jung Hak Kim; Jisung Kim; Nojin Park; Jeyoung Park; Sang Youl Kim 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 792 KB

## Abstract A series of bis‐dendritic gelators consisting of a benzamide dendron and an alkyl dendron were synthesized to investigate the dendritic effect on self‐assembly. The gelators with a first‐generation benzamide (benzamide‐**G1**) dendron or a first‐generation alkyl (alkyl‐**G1**) dendron f