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A Step in Between: [Sn3Bi3]5− and Its Structural Relationship to [Sn3Bi5]3− and [Sn4Bi4]4−
Korber, Nikolaus und Friedrich, Ute (2016) A Step in Between: [Sn3Bi3]5− and Its Structural Relationship to [Sn3Bi5]3− and [Sn4Bi4]4−. Chemistry Open 5 (4), S. 306-310.Veröffentlichungsdatum dieses Volltextes: 24 Jun 2016 09:18
Artikel
DOI zum Zitieren dieses Dokuments: 10.5283/epub.33934
Zusammenfassung
Extraction of RbSnBi in liquid ammonia yielded the cluster anion [Sn3Bi5](3-), which could be crystallized in the compound [Rb@[2.2.2]crypt](3)[Sn3Bi5]8.87NH(3). This anion is found to be derived from the formerly reported [Sn4Bi4](4-) by the formal substitution of one tin atom by bismuth. In contrast, the extraction of RbSn2/Rb3Bi2 in liquid ammonia yielded the anion [Sn3Bi3](5-) in the compound ...
Extraction of RbSnBi in liquid ammonia yielded the cluster anion [Sn3Bi5](3-), which could be crystallized in the compound [Rb@[2.2.2]crypt](3)[Sn3Bi5]8.87NH(3). This anion is found to be derived from the formerly reported [Sn4Bi4](4-) by the formal substitution of one tin atom by bismuth. In contrast, the extraction of RbSn2/Rb3Bi2 in liquid ammonia yielded the anion [Sn3Bi3](5-) in the compound Rb-6[Sn3Bi3][Sn-4](1/4)6.75NH(3). The structural correlation of the two novel clusters indicates that [Sn3Bi3](5-) might be an intermediate of the reaction pathway to [Sn3Bi5](3-) and [Sn4Bi4](4-). Each cluster is investigated by means of the electron localization function and further characterization was performed by using ESI-MS.
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| Dokumentenart | Artikel | ||||
| Titel eines Journals oder einer Zeitschrift | Chemistry Open | ||||
| Verlag: | Wiley | ||||
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| Ort der Veröffentlichung: | WEINHEIM | ||||
| Band: | 5 | ||||
| Nummer des Zeitschriftenheftes oder des Kapitels: | 4 | ||||
| Seitenbereich: | S. 306-310 | ||||
| Datum | 25 Mai 2016 | ||||
| Institutionen | Chemie und Pharmazie > Institut für Anorganische Chemie > Arbeitskreis Prof. Dr. Nikolaus Korber | ||||
| Identifikationsnummer |
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| Stichwörter / Keywords | POST TRANSITION-METALS; ZINTL IONS; HETEROPOLYATOMIC ANIONS; INTERMETALLOID CLUSTERS; CRYSTAL-STRUCTURE; POLYANIONS; ELEMENTS; TERNARY; CAGE; ammonia; cage molecules; polyanions; tinbismuthide; Zintl anions | ||||
| Dewey-Dezimal-Klassifikation | 500 Naturwissenschaften und Mathematik > 540 Chemie 600 Technik, Medizin, angewandte Wissenschaften > 615 Pharmazie | ||||
| Status | Veröffentlicht | ||||
| Begutachtet | Ja, diese Version wurde begutachtet | ||||
| An der Universität Regensburg entstanden | Ja | ||||
| URN der UB Regensburg | urn:nbn:de:bvb:355-epub-339348 | ||||
| Dokumenten-ID | 33934 |
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