Sc3CH@C80: selective 13C enrichment of the central carbon atom
| dc.bibliographicCitation.firstPage | 6561 | |
| dc.bibliographicCitation.issue | 39 | eng |
| dc.bibliographicCitation.lastPage | 6564 | |
| dc.bibliographicCitation.volume | 52 | |
| dc.contributor.author | Junghans, Katrin | |
| dc.contributor.author | Rosenkranz, Marco | |
| dc.contributor.author | Popov, Alexey A. | |
| dc.date.accessioned | 2018-05-30T16:39:28Z | |
| dc.date.available | 2019-06-26T17:03:18Z | |
| dc.date.issued | 2016 | |
| dc.description.abstract | Sc3CH@C80 is synthesized and characterized by 1H, 13C, and 45Sc NMR. A large negative chemical shift of the proton, -11.73 ppm in the Ih and -8.79 ppm in the D5h C80 cage isomers, is found. 13C satellites in the 1H NMR spectrum enabled indirect determination of the 13C chemical shift for the central carbon at 173 ± 1 ppm. Intensity of the satellites allowed determination of the 13C content for the central carbon atom. This unique possibility is applied to analyze the cluster/cage 13C distribution in mechanistic studies employing either 13CH4 or 13C powder to enrich Sc3CH@C80 with 13C. | |
| dc.description.version | publishedVersion | eng |
| dc.format | application/pdf | |
| dc.format | application/pdf | |
| dc.identifier.uri | https://doi.org/10.34657/572 | |
| dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/212 | |
| dc.language.iso | eng | eng |
| dc.publisher | Cambridge : Royal Society of Chemistry | |
| dc.relation.doi | https://doi.org/10.1039/c5cc10025a | |
| dc.relation.ispartofseries | Chemical Communications, Volume 52, Issue 39, Page 6561-6564 | eng |
| dc.rights.license | CC BY-NC 3.0 Unported | eng |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc/3.0/ | eng |
| dc.subject | carbon | |
| dc.subject | carbon 13 protonscandium | |
| dc.subject | Article | |
| dc.subject | atom | |
| dc.subject | carbon nuclear magnetic resonance | |
| dc.subject | chemical structure | |
| dc.subject | isomer | |
| dc.subject | proton nuclear magnetic resonance | |
| dc.subject.ddc | 540 | |
| dc.title | Sc3CH@C80: selective 13C enrichment of the central carbon atom | |
| dc.type | article | eng |
| dc.type | Text | eng |
| dcterms.bibliographicCitation.journalTitle | Chemical Communications | eng |
| tib.accessRights | openAccess | eng |
| wgl.contributor | IFWD | eng |
| wgl.subject | Chemie | eng |
| wgl.type | Zeitschriftenartikel | eng |