dc.identifier.uri |
http://dx.doi.org/10.15488/16404 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/16531 |
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dc.contributor.author |
Weinberger, Peter
|
|
dc.contributor.author |
Giester, Gerald
|
|
dc.contributor.author |
Steinhauser, Georg
|
|
dc.date.accessioned |
2024-02-27T08:46:08Z |
|
dc.date.available |
2024-02-27T08:46:08Z |
|
dc.date.issued |
2020 |
|
dc.identifier.citation |
Weinberger, P.; Giester, G.; Steinhauser, G.: Controlling Complexation Behavior of Early Lanthanides via the Subtle Interplay of their Lewis Acidity with the Chemical Stability of 5,5'-(Azobis)tetrazolide. In: Zeitschrift für Anorganische und Allgemeine Chemie (ZAAC) - Journal of Inorganic and General Chemistry (Formerly: Zeitschrift für anorganische Chemie) 646 (2020), Nr. 23-24, S. 1882-1885. DOI: https://doi.org/10.1002/zaac.202000384 |
|
dc.description.abstract |
Two novel nitrogen-rich lanthanide compounds of 5,5'-(azo bis)tetrazolide (ZT) were synthesized and structurally characterized. The dinuclear, isostructural compounds [Ce2(ZT)2CO3(H2O)12] · 4 H2O (1) and [Pr2(ZT)2CO3(H2O)12]·4H2O (2) were synthesized via two independent routes. Compound 1 was obtained after partial Lewis acidic decomposition of ZT by CeIV in aqueous solution of (NH4)2Ce(NO3)6 and Na2ZT. Compound 2 was obtained by crystallization from aqueous solutions of Pr(NO3)3, Na2ZT, and Na2CO3. By X-ray diffraction analysis at 200 K, it was found that the trivalent lanthanide cations are bridged by a bidentate carbonato ligand and each cation is further coordinated by six H2O ligands and one ZT ligand thus being ninefold coordinated. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
Weinheim : Wiley-VCH |
|
dc.relation.ispartofseries |
Zeitschrift für Anorganische und Allgemeine Chemie (ZAAC) - Journal of Inorganic and General Chemistry (Formerly: Zeitschrift für anorganische Chemie) 646 (2020), Nr. 23-24 |
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dc.rights |
CC BY 4.0 Unported |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0 |
|
dc.subject |
5,5'-Azobis[tetrazolide] |
eng |
dc.subject |
Dinuclear complex |
eng |
dc.subject |
Lanthanides |
eng |
dc.subject |
Lewis acidity |
eng |
dc.subject |
X-ray diffraction |
eng |
dc.subject.ddc |
540 | Chemie
|
|
dc.title |
Controlling Complexation Behavior of Early Lanthanides via the Subtle Interplay of their Lewis Acidity with the Chemical Stability of 5,5'-(Azobis)tetrazolide |
eng |
dc.type |
Article |
|
dc.type |
Text |
|
dc.relation.essn |
1521-3749 |
|
dc.relation.issn |
0044-2313 |
|
dc.relation.doi |
https://doi.org/10.1002/zaac.202000384 |
|
dc.bibliographicCitation.issue |
23-24 |
|
dc.bibliographicCitation.volume |
646 |
|
dc.bibliographicCitation.firstPage |
1882 |
|
dc.bibliographicCitation.lastPage |
1885 |
|
dc.description.version |
publishedVersion |
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tib.accessRights |
frei zug�nglich |
|