𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Correlation between molar refraction and gas chromatographic retention data

✍ Scribed by O. Papp; M. Józan; Gy. Szász; I. Hermecz

Book ID
104144803
Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
405 KB
Volume
403
Category
Article
ISSN
1873-3778

No coin nor oath required. For personal study only.

✦ Synopsis

A study was made of the correlation between the measured molar refractions of 22 heterocyclic nitrogen-containing compounds with related structures, the molar refractions calculated from the bond refractions and the molar refractions predicted from gas chromatographic data. It was found that the time-and material-consuming experimental measurement of the molar refractions can be adequately substituted by calculation of the data, but in certain cases it is preferable to supplement the calculation with molar refraction values predicted via other experimentally obtained parameters such as IaPO' and rPol.

📜 SIMILAR VOLUMES

Molar Refractivity and Connectivity Inde
Molar Refractivity and Connectivity Index Correlations for Henry's Law Virial Coefficients of Odorous Sulfur Compounds on Carbon and for Gas-Chromatographic Retention Indices
✍ Thomas R. Rybolt; Dana N. Hooper; Jessica B. Stensby; Howard E. Thomas; Mitchell 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 97 KB

Gas-solid chromatography was used to obtain values of the second gas-solid virial coefficient, B(2s), in the temperature range from 392 to 511 K for 10 volatile, malodorous organic sulfur compounds; ethanethiol, 1-propanethiol, methyl sulfide, 2-propanethiol, 1-methyl-1-propanethiol, 2-methyl-1-prop