Matches in SemOpenAlex for { <https://semopenalex.org/work/W2084497384> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2084497384 endingPage "1125" @default.
- W2084497384 startingPage "1108" @default.
- W2084497384 abstract "Synthese und Eigenschaften neuer nichtcyclischer. Neutralliganden vom Kronenethertyp werden beschrieben. Charakteristische Strukturmerkmale sind zentrale Pyridin-Einheiten sowie starre donorfähige Endgruppen. Die Kronenether-Eigenschaften ergeben sich aus der Fähigkeit der Liganden, stöchiometrische, kristalline Komplexe mit Alkali-, Erdalkali- und Schwermetall-Kationen zu bilden: einige davon enthalten Wasser in stöchiometrischen Anteilen. NMR-Spektren zeigen, daß im gelösten Komplex helikale Ligandkonformationen vorliegen. Die Temperaturabhängigkeit der NMR-Spektren wird durch Dissoziations-Rekombinations-Gleichgewichte bzw. Konformationsänderungen der Komplexe gedeutet. Ligand Structure and Complexation, XXI: Noncyclic Crown Ethers with Central Pyridine Units and Rigid Donor End Groups Synthesis and properties of new noncyclic neutral ligands of the crown ether type are described. Characteristic structural elements are central pyridine units and rigid end groups which function as additional donor centers. The crown ether properties result from the ability of the ligands to form stoichiometric crystalline complexes with alkaline, alkaline earth, and heavy metal ions. Some of the complexes contain water in stoichiometric proportions. NMR spectra lead to the assumption of helical ligand conformations in the dissolved complexes. The temperature dependance of the NMR spectra are interpreted by dissoziation-recombination-equilibria and conformational changes in the complexes, respectively." @default.
- W2084497384 created "2016-06-24" @default.
- W2084497384 creator A5012863219 @default.
- W2084497384 creator A5020117240 @default.
- W2084497384 creator A5024070838 @default.
- W2084497384 creator A5058600453 @default.
- W2084497384 date "1978-03-01" @default.
- W2084497384 modified "2023-10-10" @default.
- W2084497384 title "Ligandstruktur und Komplexierung, XXI: Nichtcyclische Kronenether mit zentraler Pyridin‐Einheit und starren Donorendgruppen" @default.
- W2084497384 cites W1979512798 @default.
- W2084497384 cites W1985878558 @default.
- W2084497384 cites W1992978890 @default.
- W2084497384 cites W1998731267 @default.
- W2084497384 cites W2072834184 @default.
- W2084497384 cites W2080237672 @default.
- W2084497384 cites W2091057124 @default.
- W2084497384 cites W2156268260 @default.
- W2084497384 cites W2167442302 @default.
- W2084497384 cites W2316880992 @default.
- W2084497384 cites W2326900754 @default.
- W2084497384 cites W4212915585 @default.
- W2084497384 cites W4255292887 @default.
- W2084497384 doi "https://doi.org/10.1002/cber.19781110329" @default.
- W2084497384 hasPublicationYear "1978" @default.
- W2084497384 type Work @default.
- W2084497384 sameAs 2084497384 @default.
- W2084497384 citedByCount "20" @default.
- W2084497384 countsByYear W20844973842012 @default.
- W2084497384 countsByYear W20844973842016 @default.
- W2084497384 crossrefType "journal-article" @default.
- W2084497384 hasAuthorship W2084497384A5012863219 @default.
- W2084497384 hasAuthorship W2084497384A5020117240 @default.
- W2084497384 hasAuthorship W2084497384A5024070838 @default.
- W2084497384 hasAuthorship W2084497384A5058600453 @default.
- W2084497384 hasConcept C116569031 @default.
- W2084497384 hasConcept C121332964 @default.
- W2084497384 hasConcept C1276947 @default.
- W2084497384 hasConcept C144082473 @default.
- W2084497384 hasConcept C145148216 @default.
- W2084497384 hasConcept C155647269 @default.
- W2084497384 hasConcept C170493617 @default.
- W2084497384 hasConcept C178790620 @default.
- W2084497384 hasConcept C185592680 @default.
- W2084497384 hasConcept C188027245 @default.
- W2084497384 hasConcept C198091228 @default.
- W2084497384 hasConcept C2777255693 @default.
- W2084497384 hasConcept C2779485729 @default.
- W2084497384 hasConcept C2780407432 @default.
- W2084497384 hasConcept C4839761 @default.
- W2084497384 hasConcept C55493867 @default.
- W2084497384 hasConcept C67787023 @default.
- W2084497384 hasConcept C71240020 @default.
- W2084497384 hasConcept C8010536 @default.
- W2084497384 hasConceptScore W2084497384C116569031 @default.
- W2084497384 hasConceptScore W2084497384C121332964 @default.
- W2084497384 hasConceptScore W2084497384C1276947 @default.
- W2084497384 hasConceptScore W2084497384C144082473 @default.
- W2084497384 hasConceptScore W2084497384C145148216 @default.
- W2084497384 hasConceptScore W2084497384C155647269 @default.
- W2084497384 hasConceptScore W2084497384C170493617 @default.
- W2084497384 hasConceptScore W2084497384C178790620 @default.
- W2084497384 hasConceptScore W2084497384C185592680 @default.
- W2084497384 hasConceptScore W2084497384C188027245 @default.
- W2084497384 hasConceptScore W2084497384C198091228 @default.
- W2084497384 hasConceptScore W2084497384C2777255693 @default.
- W2084497384 hasConceptScore W2084497384C2779485729 @default.
- W2084497384 hasConceptScore W2084497384C2780407432 @default.
- W2084497384 hasConceptScore W2084497384C4839761 @default.
- W2084497384 hasConceptScore W2084497384C55493867 @default.
- W2084497384 hasConceptScore W2084497384C67787023 @default.
- W2084497384 hasConceptScore W2084497384C71240020 @default.
- W2084497384 hasConceptScore W2084497384C8010536 @default.
- W2084497384 hasIssue "3" @default.
- W2084497384 hasLocation W20844973841 @default.
- W2084497384 hasOpenAccess W2084497384 @default.
- W2084497384 hasPrimaryLocation W20844973841 @default.
- W2084497384 hasRelatedWork W1989836178 @default.
- W2084497384 hasRelatedWork W2007591111 @default.
- W2084497384 hasRelatedWork W2015451439 @default.
- W2084497384 hasRelatedWork W2043555010 @default.
- W2084497384 hasRelatedWork W2094386971 @default.
- W2084497384 hasRelatedWork W2149914510 @default.
- W2084497384 hasRelatedWork W2309747485 @default.
- W2084497384 hasRelatedWork W2347236367 @default.
- W2084497384 hasRelatedWork W3008597740 @default.
- W2084497384 hasRelatedWork W4240990120 @default.
- W2084497384 hasVolume "111" @default.
- W2084497384 isParatext "false" @default.
- W2084497384 isRetracted "false" @default.
- W2084497384 magId "2084497384" @default.
- W2084497384 workType "article" @default.