The Electronegativity of Groups

A Theoretical Databank of Transferable Aspherical Atoms and Its Application to Electrostatic Interaction Energy Calculations of Macromolecules

“…, and C. With the exception of the S atom, the order of the substituent effect agrees well with the concept of electronegativity. According to Huheey's group electronegativity concept, 34 (4) generates the biggest positive charge on carbon (i.e., the smallest values of P val among carbon types with the same number of hydrogens). The number of data points for the sulfur atom is less than those for the other atoms included in the databank, so a discussion of this exception appears premature.…”

Adsorption-Induced Brittle Fracture in Liquid-Metal Environments

“…Indeed, there has been much discussion of the whole concept of electronegativity during the past ten years (Pritchard and Skinner 1955, Hinze and Jaffee 1962, Huheey 1965, Klopman 1965, Peters 1966, and this more recent work has involved detailed considerations of the electronic interactions between specific orbitals of the participating atoms, and has also taken into account According to F2egontova et al (1964), the extra reduction in strength occurring after short exposure times is associated with intergranular (or subboundary) penetration, and they suggest that this process results in an (1964) suggest that the regions of GEP are sites for preferred crack initiation in the wetted co:adition, but comment that in the unwetted condition these regions have no significant effect.…”

Chemoselective reaction of a sulfonate ester with methoxide ions in preference to benzyl mercaptide anions

“…[21 it was proceed in a method for the conversion of alcohols to sulfides developed by fashion similar to that shown in eq. [7] (taken from ref. 8).…”

“…eq. [7]). A rate retardation would necessarily be attributed to the trifluoromethyl group attached to the electrophilic carbon.…”