Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000892291> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2000892291 endingPage "100" @default.
- W2000892291 startingPage "97" @default.
- W2000892291 abstract "Bei der Umsetzung von [(Mo6Cl)Cl]2− in Dichlormethan mit Trifluoressigsäure entsteht in der Siedehitze unter Freisetzung von HCl das neue stabile Clusteranion [(Mo6Cl)(CF3COO)]2−. Die zentrale (Mo6Cl8i)-Gruppe wird bei der Reaktion nicht angegriffen. Bei der 19FNMR-Messung zeigt ein im Vergleich zum freien CF3COO− tieffeldverschobenes Singulett die Äquivalenz aller Trifluoracetatliganden an, deren einzähnige Koordination am Cluster aus charakteristischen Lagen der IR-Frequenzen der Carboxylgruppen folgt. Das intensivste Maximum im IR-Spektrum bei 501 cm−1 wird der antisymmetrischen MoOa-Valenzschwingung, die stärkste polarisierte Raman-Linie bei 319 cm−1 als Atmungsschwingung des Cl-Kubus zugeordnet. Preparation and Spectroscopic Characterization of the Cluster Anion [(Mo6Cl)(CF3COO)]2− On heating of [(Mo6Cl)Cl]2− in dichloromethane with trifluoroacetic acid the new stable cluster anion [(Mo6Cl)(CF3COO)]2− is formed by elimination of HCl. The (Mo6Cl) unit remains unattacked. The 19F nmr spectrum exhibits a downfield shifted singulett as compared to free CF3COO− indicating the equivalence of all trifluoroacetate ligands, which unidentate coordination is deduced from characteristic i. r. frequencies of the carboxyl groups. The most intense i.r. band at 501 cm−1 is assigned to the antisymmetric MoOa vibration, the most intense Raman line at 319 cm−1 to the breathing mode of the Cl cube." @default.
- W2000892291 created "2016-06-24" @default.
- W2000892291 creator A5054267790 @default.
- W2000892291 creator A5080070499 @default.
- W2000892291 date "1992-06-01" @default.
- W2000892291 modified "2023-10-16" @default.
- W2000892291 title "Darstellung und spektroskopische Charakterisierung des Clusteranions [(Mo6Cl8i)(CF3COO)6a]2?" @default.
- W2000892291 cites W1971081727 @default.
- W2000892291 cites W1971108450 @default.
- W2000892291 cites W1992447393 @default.
- W2000892291 cites W2011662774 @default.
- W2000892291 cites W2035262305 @default.
- W2000892291 cites W2035674256 @default.
- W2000892291 cites W2038607060 @default.
- W2000892291 cites W2063178046 @default.
- W2000892291 cites W2068412104 @default.
- W2000892291 cites W2086224736 @default.
- W2000892291 cites W2133555608 @default.
- W2000892291 cites W2318086338 @default.
- W2000892291 cites W2343601443 @default.
- W2000892291 doi "https://doi.org/10.1002/zaac.19926120116" @default.
- W2000892291 hasPublicationYear "1992" @default.
- W2000892291 type Work @default.
- W2000892291 sameAs 2000892291 @default.
- W2000892291 citedByCount "22" @default.
- W2000892291 countsByYear W20008922912013 @default.
- W2000892291 countsByYear W20008922912016 @default.
- W2000892291 countsByYear W20008922912017 @default.
- W2000892291 countsByYear W20008922912018 @default.
- W2000892291 countsByYear W20008922912023 @default.
- W2000892291 crossrefType "journal-article" @default.
- W2000892291 hasAuthorship W2000892291A5054267790 @default.
- W2000892291 hasAuthorship W2000892291A5080070499 @default.
- W2000892291 hasConcept C115624301 @default.
- W2000892291 hasConcept C120665830 @default.
- W2000892291 hasConcept C121332964 @default.
- W2000892291 hasConcept C153642686 @default.
- W2000892291 hasConcept C155647269 @default.
- W2000892291 hasConcept C178516000 @default.
- W2000892291 hasConcept C178790620 @default.
- W2000892291 hasConcept C185592680 @default.
- W2000892291 hasConcept C2780112151 @default.
- W2000892291 hasConcept C2780400988 @default.
- W2000892291 hasConcept C2780471494 @default.
- W2000892291 hasConcept C40003534 @default.
- W2000892291 hasConcept C71240020 @default.
- W2000892291 hasConcept C8010536 @default.
- W2000892291 hasConceptScore W2000892291C115624301 @default.
- W2000892291 hasConceptScore W2000892291C120665830 @default.
- W2000892291 hasConceptScore W2000892291C121332964 @default.
- W2000892291 hasConceptScore W2000892291C153642686 @default.
- W2000892291 hasConceptScore W2000892291C155647269 @default.
- W2000892291 hasConceptScore W2000892291C178516000 @default.
- W2000892291 hasConceptScore W2000892291C178790620 @default.
- W2000892291 hasConceptScore W2000892291C185592680 @default.
- W2000892291 hasConceptScore W2000892291C2780112151 @default.
- W2000892291 hasConceptScore W2000892291C2780400988 @default.
- W2000892291 hasConceptScore W2000892291C2780471494 @default.
- W2000892291 hasConceptScore W2000892291C40003534 @default.
- W2000892291 hasConceptScore W2000892291C71240020 @default.
- W2000892291 hasConceptScore W2000892291C8010536 @default.
- W2000892291 hasIssue "6" @default.
- W2000892291 hasLocation W20008922911 @default.
- W2000892291 hasOpenAccess W2000892291 @default.
- W2000892291 hasPrimaryLocation W20008922911 @default.
- W2000892291 hasRelatedWork W1593163539 @default.
- W2000892291 hasRelatedWork W1977261132 @default.
- W2000892291 hasRelatedWork W2002019411 @default.
- W2000892291 hasRelatedWork W2013075579 @default.
- W2000892291 hasRelatedWork W2025397298 @default.
- W2000892291 hasRelatedWork W2061685652 @default.
- W2000892291 hasRelatedWork W2062811693 @default.
- W2000892291 hasRelatedWork W2169367981 @default.
- W2000892291 hasRelatedWork W2329427790 @default.
- W2000892291 hasRelatedWork W2950794088 @default.
- W2000892291 hasVolume "612" @default.
- W2000892291 isParatext "false" @default.
- W2000892291 isRetracted "false" @default.
- W2000892291 magId "2000892291" @default.
- W2000892291 workType "article" @default.