AgI cryptates of N,N′-bridged 1,10-diazacyclooctadeca-5,14-diynes: a comparison between the complexes and the free ligands
The bicyclic diaza alkynes 1−3 react quantitatively with silver triflate to give the corresponding cryptates 4−6. The solid-state structures of the silver(I) complexes 4 and 6 were determined by means of X-ray diffraction studies. A comparison of the molecular structures of 4 and 6 with those of the...
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| Hauptverfasser: | , , |
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| Dokumenttyp: | Article (Journal) Festschrift |
| Sprache: | Englisch |
| Veröffentlicht: |
09 August 2000
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| In: |
European journal of inorganic chemistry
Year: 2000, Heft: 9, Pages: 2127-2130 |
| ISSN: | 1099-0682 |
| DOI: | 10.1002/1099-0682(200009)2000:9<2127::AID-EJIC2127>3.0.CO;2-T |
| Schlagworte: | |
| Online-Zugang: | Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1002/1099-0682(200009)2000:9<2127::AID-EJIC2127>3.0.CO;2-T Verlag, lizenzpflichtig, Volltext: https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/1099-0682%28200009%292000%3A9%3C2127%3A%3AAID-EJIC2127%3E3.0.CO%3B2-T 
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| Verfasserangaben: | Rolf Gleiter, Thomas von Hirschheydt, and Frank Rominger |
| Zusammenfassung: | The bicyclic diaza alkynes 1−3 react quantitatively with silver triflate to give the corresponding cryptates 4−6. The solid-state structures of the silver(I) complexes 4 and 6 were determined by means of X-ray diffraction studies. A comparison of the molecular structures of 4 and 6 with those of the uncomplexed ligands 1 and 3 reveals drastic changes in the conformations of the ligands. Evidence for an interaction of the silver ions with alkyne units in 4 and 6 was found from a high-field shift of the 13C signal for the sp carbons in the 13C NMR spectrum. |
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| Beschreibung: | Dedicated to Professor Günter Helmchen on the occasion of his 60th birthday Im Titel erscheint beim Ausdruck AgI die römische Ziffer I hochgestellt Gesehen am 23.10.2020 |
| Beschreibung: | Online Resource |
| ISSN: | 1099-0682 |
| DOI: | 10.1002/1099-0682(200009)2000:9<2127::AID-EJIC2127>3.0.CO;2-T |