Estimation of electron affinity based on structure activity relationships was written by Hilal, S. H.;Carreira, L. A.;Karickhoff, S. W.;Melton, C. M.. And the article was included in Quantitative Structure-Activity Relationships in 1993.Electric Literature of C8H6N2 This article mentions the following:
Electron affinity for a wide range of organic mols. was calculated from mol. structure using the chem. reactivity models developed in SPARC. These models are based on fundamental chem. structure theory applied to the prediction of chem. reactivities for organic mols. strictly from mol. structure. The energy differences between the LUMO state and the HOMO state for a mol. of interest are factored into mechanistic components including the field, sigma induction and resonance contributions to these energy differences. The RMS deviation between observed and calculated electron affinities was found to be less than 0.14 e.v. for a large set of organic mols. In the experiment, the researchers used many compounds, for example, 2,6-Naphthyridine (cas: 253-50-9Electric Literature of C8H6N2).
2,6-Naphthyridine (cas: 253-50-9) belongs to naphthyridine derivatives. The naphthyridine ring system, being very π-deficient, is highly vulnerable towards nucleophilic attack, and consequently there has been extensive investigation of reactions involving nitrogen nucleophiles. 1,6-Naphthyridine and some of its derivatives have been reported to have medicinal, electronic, and catalytic properties. But none of these investigations has yet resulted in any practical applications.Electric Literature of C8H6N2
Referemce:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem