| | 1 | Author
| AndreasG. Rohm, Ann, Jürgen Riede, Hubert Schmidbaur | Requires cookie* | | | Title
| Gold(I) Complexes of Secondary and Tertiary Amines. Crystal Structure of Triphenylphosphineaurio(I)quinuclidinium Tetrafluoroborate  | | | | Abstract
| The secondary amine piperidine and the tertiary amine quinuclidine (l-azabicyclo[2.2.2]-octane) were reacted in TH F with one equivalent of triphenylphosphinegold(I) tetrafluoro borate, [Ph3PAu]+ BF4", to give the m onoaurated ammonium salts of formula [R"NHp_")AuPPh3]+ BF4~ (n = 2, 3). The compounds were obtained as crystalline solids in good yields, and were characterized by IR and N M R spectroscopy as well as mass spectrom etry and elemental analysis. The crystal structure of the quinuclidinium salt was determined (space group Pbca, Z = 8). The analysis shows independent formula units with no intermolec ular Au---Au contacts. The A u (I)-N bond (2.11(1) Ä) is significantly longer than the average value found in poly-aurated ammonium salts. | | | |
Reference
| Z. Naturforsch. 47b, 1255—1260 (1992); received June 4 1992 | | | |
Published
| 1992 | | | |
Keywords
| Gold(I)-N itrogen Bond, Secondary Amine, Tertiary Amine, Quinuclidine, X-Ray | | | |
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| default:Reihe_B/47/ZNB-1992-47b-1255.pdf | | | | Identifier
| ZNB-1992-47b-1255 | | | | Volume
| 47 | |
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