Matches in SemOpenAlex for { <https://semopenalex.org/work/W2038861835> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2038861835 endingPage "142" @default.
- W2038861835 startingPage "133" @default.
- W2038861835 abstract "The Lewis acidities of triorganolead halides have been studied by 31P and 207Pb NMR spectroscopy and by calorimetry. The formation of 1:1 adducts with a variety of mono- and bidentate bases was demonstrated by the linearity of the plots of chemical shift versus (shift/conc.)12. The 207Pb chemical shifts of the bidentate adducts indicated only 5-coordinate lead and hence the absence of chelation. Towards triphenyllead chloride basicities varied in the order triethylphosphine oxide > tributylphosphine oxide ⩾ triphenylphosphine oxide > DMSO > tributylphosphine ⩾ pyridine. Triphenyllead chloride was found to be a stronger acid (larger K) than both triphenyllead bromide and triethyllead chloride. The effects of solvent on the equilibrium constants paralleled the trend reported previously for organotin halides. The equilibrium constant for adduct formation with triphenylphosphine oxide (TPPO) is slightly larger for triphenyllead chloride relative to triphenyltin chloride, confirming the expected increase in acidities down Group 14. X-Ray diffraction studies of triphenylphosphine oxide adducts of triphenyllead bromide and triphenyltin chloride showed both structures to be trigonal bipyramidal with the phenyl groups on the equatorial positions. Additionally, the structures are crystallographically isomorphous." @default.
- W2038861835 created "2016-06-24" @default.
- W2038861835 creator A5011618630 @default.
- W2038861835 creator A5012015090 @default.
- W2038861835 creator A5042011298 @default.
- W2038861835 creator A5068904316 @default.
- W2038861835 creator A5089767395 @default.
- W2038861835 date "1992-06-01" @default.
- W2038861835 modified "2023-10-11" @default.
- W2038861835 title "Structure and equilibria in triorganolead halide adduct formation" @default.
- W2038861835 cites W1558257878 @default.
- W2038861835 cites W1979687229 @default.
- W2038861835 cites W1981235412 @default.
- W2038861835 cites W2000053399 @default.
- W2038861835 cites W2023971785 @default.
- W2038861835 cites W2038365392 @default.
- W2038861835 cites W2053561874 @default.
- W2038861835 cites W2066539383 @default.
- W2038861835 cites W2088571296 @default.
- W2038861835 cites W2519713136 @default.
- W2038861835 doi "https://doi.org/10.1016/0022-328x(92)80112-b" @default.
- W2038861835 hasPublicationYear "1992" @default.
- W2038861835 type Work @default.
- W2038861835 sameAs 2038861835 @default.
- W2038861835 citedByCount "17" @default.
- W2038861835 countsByYear W20388618352013 @default.
- W2038861835 countsByYear W20388618352019 @default.
- W2038861835 crossrefType "journal-article" @default.
- W2038861835 hasAuthorship W2038861835A5011618630 @default.
- W2038861835 hasAuthorship W2038861835A5012015090 @default.
- W2038861835 hasAuthorship W2038861835A5042011298 @default.
- W2038861835 hasAuthorship W2038861835A5068904316 @default.
- W2038861835 hasAuthorship W2038861835A5089767395 @default.
- W2038861835 hasConcept C108204754 @default.
- W2038861835 hasConcept C115624301 @default.
- W2038861835 hasConcept C155647269 @default.
- W2038861835 hasConcept C161790260 @default.
- W2038861835 hasConcept C171560689 @default.
- W2038861835 hasConcept C178516000 @default.
- W2038861835 hasConcept C178790620 @default.
- W2038861835 hasConcept C179104552 @default.
- W2038861835 hasConcept C185592680 @default.
- W2038861835 hasConcept C2776300020 @default.
- W2038861835 hasConcept C2777247709 @default.
- W2038861835 hasConcept C2778695967 @default.
- W2038861835 hasConcept C2780049914 @default.
- W2038861835 hasConcept C2781418705 @default.
- W2038861835 hasConceptScore W2038861835C108204754 @default.
- W2038861835 hasConceptScore W2038861835C115624301 @default.
- W2038861835 hasConceptScore W2038861835C155647269 @default.
- W2038861835 hasConceptScore W2038861835C161790260 @default.
- W2038861835 hasConceptScore W2038861835C171560689 @default.
- W2038861835 hasConceptScore W2038861835C178516000 @default.
- W2038861835 hasConceptScore W2038861835C178790620 @default.
- W2038861835 hasConceptScore W2038861835C179104552 @default.
- W2038861835 hasConceptScore W2038861835C185592680 @default.
- W2038861835 hasConceptScore W2038861835C2776300020 @default.
- W2038861835 hasConceptScore W2038861835C2777247709 @default.
- W2038861835 hasConceptScore W2038861835C2778695967 @default.
- W2038861835 hasConceptScore W2038861835C2780049914 @default.
- W2038861835 hasConceptScore W2038861835C2781418705 @default.
- W2038861835 hasIssue "2" @default.
- W2038861835 hasLocation W20388618351 @default.
- W2038861835 hasOpenAccess W2038861835 @default.
- W2038861835 hasPrimaryLocation W20388618351 @default.
- W2038861835 hasRelatedWork W1892262225 @default.
- W2038861835 hasRelatedWork W2016463514 @default.
- W2038861835 hasRelatedWork W2024390872 @default.
- W2038861835 hasRelatedWork W2057998690 @default.
- W2038861835 hasRelatedWork W2077012045 @default.
- W2038861835 hasRelatedWork W2091338171 @default.
- W2038861835 hasRelatedWork W2125373216 @default.
- W2038861835 hasRelatedWork W73502480 @default.
- W2038861835 hasRelatedWork W943640734 @default.
- W2038861835 hasRelatedWork W1978186862 @default.
- W2038861835 hasVolume "431" @default.
- W2038861835 isParatext "false" @default.
- W2038861835 isRetracted "false" @default.
- W2038861835 magId "2038861835" @default.
- W2038861835 workType "article" @default.