Matches in SemOpenAlex for { <https://semopenalex.org/work/W209340715> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W209340715 abstract "Compounds containing heteroatoms with lone pairs and a system of ..pi.. electrons can act as either ..pi.. or n donors with respect to sigma and v acceptors, supplying the HOMO for the interaction in the former case and a set of all the MO's containing orbitals of the lone pairs in the latter case. The ability of compounds to display n-donor properties depends on the energy and charge state of the lone pairs, for which the theoretically calculated index Phi/sub D/ can serve as a measure. As the bonding character of the lone pairs is increased, the value of Phi/sub D/ and, thus, the n-donor ability of the molecules drop until the latter vanishes in the case of molecules with Phi/sub D/ < 1.3. In the case of molecules acting as n donors, the ionization potentials corresponding to the removal of an electron from a lone pair are generally higher than the ionization potentials corresponding to the removal of an electron from the HOMO; an increase in the bonding character of a lone pair is accompanied by an increase in the former and a decrease in the latter." @default.
- W209340715 created "2016-06-24" @default.
- W209340715 creator A5008508156 @default.
- W209340715 creator A5069805693 @default.
- W209340715 creator A5072021578 @default.
- W209340715 creator A5087258732 @default.
- W209340715 date "1986-06-20" @default.
- W209340715 modified "2023-09-24" @default.
- W209340715 title "Participation of the lone pairs and systems of. pi. electrons in heteroaromatic compounds in donor-acceptor interactions" @default.
- W209340715 hasPublicationYear "1986" @default.
- W209340715 type Work @default.
- W209340715 sameAs 209340715 @default.
- W209340715 citedByCount "0" @default.
- W209340715 crossrefType "journal-article" @default.
- W209340715 hasAuthorship W209340715A5008508156 @default.
- W209340715 hasAuthorship W209340715A5069805693 @default.
- W209340715 hasAuthorship W209340715A5072021578 @default.
- W209340715 hasAuthorship W209340715A5087258732 @default.
- W209340715 hasConcept C121332964 @default.
- W209340715 hasConcept C145148216 @default.
- W209340715 hasConcept C147120987 @default.
- W209340715 hasConcept C147192597 @default.
- W209340715 hasConcept C178790620 @default.
- W209340715 hasConcept C184779094 @default.
- W209340715 hasConcept C185592680 @default.
- W209340715 hasConcept C189394030 @default.
- W209340715 hasConcept C196609583 @default.
- W209340715 hasConcept C198291218 @default.
- W209340715 hasConcept C20950531 @default.
- W209340715 hasConcept C2779892579 @default.
- W209340715 hasConcept C2780378348 @default.
- W209340715 hasConcept C32909587 @default.
- W209340715 hasConcept C46000676 @default.
- W209340715 hasConcept C62520636 @default.
- W209340715 hasConcept C71240020 @default.
- W209340715 hasConcept C8010536 @default.
- W209340715 hasConceptScore W209340715C121332964 @default.
- W209340715 hasConceptScore W209340715C145148216 @default.
- W209340715 hasConceptScore W209340715C147120987 @default.
- W209340715 hasConceptScore W209340715C147192597 @default.
- W209340715 hasConceptScore W209340715C178790620 @default.
- W209340715 hasConceptScore W209340715C184779094 @default.
- W209340715 hasConceptScore W209340715C185592680 @default.
- W209340715 hasConceptScore W209340715C189394030 @default.
- W209340715 hasConceptScore W209340715C196609583 @default.
- W209340715 hasConceptScore W209340715C198291218 @default.
- W209340715 hasConceptScore W209340715C20950531 @default.
- W209340715 hasConceptScore W209340715C2779892579 @default.
- W209340715 hasConceptScore W209340715C2780378348 @default.
- W209340715 hasConceptScore W209340715C32909587 @default.
- W209340715 hasConceptScore W209340715C46000676 @default.
- W209340715 hasConceptScore W209340715C62520636 @default.
- W209340715 hasConceptScore W209340715C71240020 @default.
- W209340715 hasConceptScore W209340715C8010536 @default.
- W209340715 hasLocation W2093407151 @default.
- W209340715 hasOpenAccess W209340715 @default.
- W209340715 hasPrimaryLocation W2093407151 @default.
- W209340715 hasRelatedWork W136155738 @default.
- W209340715 hasRelatedWork W1968027704 @default.
- W209340715 hasRelatedWork W1972436162 @default.
- W209340715 hasRelatedWork W1978582593 @default.
- W209340715 hasRelatedWork W1996151584 @default.
- W209340715 hasRelatedWork W2012635654 @default.
- W209340715 hasRelatedWork W2013537167 @default.
- W209340715 hasRelatedWork W2013630909 @default.
- W209340715 hasRelatedWork W2013672934 @default.
- W209340715 hasRelatedWork W2013741165 @default.
- W209340715 hasRelatedWork W2021092275 @default.
- W209340715 hasRelatedWork W2023137597 @default.
- W209340715 hasRelatedWork W2024671021 @default.
- W209340715 hasRelatedWork W2034239515 @default.
- W209340715 hasRelatedWork W2052859575 @default.
- W209340715 hasRelatedWork W2066676826 @default.
- W209340715 hasRelatedWork W2073192821 @default.
- W209340715 hasRelatedWork W2338265046 @default.
- W209340715 hasRelatedWork W45415561 @default.
- W209340715 hasRelatedWork W642793916 @default.
- W209340715 isParatext "false" @default.
- W209340715 isRetracted "false" @default.
- W209340715 magId "209340715" @default.
- W209340715 workType "article" @default.