Näita lihtsat nimetuse kirjet

dc.contributor.authorPikma, Marta-Lisette
dc.contributor.authorTshepelevitsh, Sofja
dc.contributor.authorSelberg, Sigrid
dc.contributor.authorKaljurand, Ivari
dc.contributor.authorLeito, Ivo
dc.contributor.authorKütt, Agnes
dc.date.accessioned2024-05-08T12:05:12Z
dc.date.available2024-05-08T12:05:12Z
dc.date.issued2024
dc.identifier.urihttps://datadoi.ee/handle/33/604
dc.identifier.urihttps://doi.org/10.23673/re-461
dc.description.abstractPhosphanes have numerous important uses and at the same time are an important class of organic bases with basicities spanning more than 30 orders of magnitude. In many cases, their behaviour in specific applications depends strongly on their basicity. Basicities (pKaH values) of many phosphanes have been published but are scattered across different reports and there are prominent gaps in the availability of data. In this report, we present an extensive set of pKaH data of a most diverse set of phosphanes, both newly measured/calculated and collected from the literature. We demonstrate that pKaH values can serve as an alternative to Tolman electronic parameters (TEP values) in evaluating the electronic properties of phosphanes. Additionally, we suggest two easily obtainable parameters for assessing the steric properties of phosphaneswithout need for sophisticated calculations or preparation of metal-ligand complexes.en
dc.formatTXTen
dc.formatPDFen
dc.formatXLSXen
dc.formatRen
dc.language.isoenen
dc.publisherUniversity of Tartuen
dc.relationPRG1736en
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/*
dc.subjectCPC angleen
dc.subjectphosphanesen
dc.subjectbasicityen
dc.subjectelectronic parametersen
dc.subjectsteric parametersen
dc.subjectcone angleen
dc.titlepKaH values and θH angles of phosphanes to predict their electronic and steric parametersen
dc.typeinfo:eu-repo/semantics/dataseten


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