Filled trivacant icosahedra as building fragments in 17-atom endohedral germanides [TM<subscript>2</subscript>@Ge<subscript>17</subscript>]<superscript>n−</superscript> (TM = Co, Ni).
In: Dalton Transactions: An International Journal of Inorganic Chemistry, Jg. 50 (2021-10-21), Heft 39, S. 13671-13675
academicJournal
Zugriff:
The syntheses and the characterization of two 17-atom endohedral Ge clusters, [Co2@Ge17]6− (1a) and [Ni2@Ge17]4− (2a), are reported. The anions 1a and 2a, which close the gap between the known 16- and 18-atom Ge clusters, are investigated by single crystal X-ray diffraction and by quantum chemical calculations. The structures mark a new example on the pathway for cluster growth towards larger clusters with icosahedral symmetry. Furthermore, the [Co@Ge10]3− anion (3a) is obtained from liquid ammonia. [ABSTRACT FROM AUTHOR]
| Titel: |
Filled trivacant icosahedra as building fragments in 17-atom endohedral germanides [TM<subscript>2</subscript>@Ge<subscript>17</subscript>]<superscript>n−</superscript> (TM = Co, Ni).
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| Autor/in / Beteiligte Person: | Wallach, Christoph ; Selic, Yasmin ; Witzel, Benedikt J. L. ; Klein, Wilhelm ; Fässler, Thomas F. |
| Zeitschrift: | Dalton Transactions: An International Journal of Inorganic Chemistry, Jg. 50 (2021-10-21), Heft 39, S. 13671-13675 |
| Veröffentlichung: | 2021 |
| Medientyp: | academicJournal |
| ISSN: | 1477-9226 (print) |
| DOI: | 10.1039/d1dt03078g |
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