Single-crystal X-ray study T = 110 K Mean '(C±C) = 0.003 A Ê R factor = 0.048 wR factor = 0.130 Data-to-parameter ratio = 21.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Tetra-n-butylammonium hexafluorophosphate
✍ Scribed by Schödel, Frauke ;Lerner, Hans-Wolfram ;Bolte, Michael
- Publisher
- International Union of Crystallography
- Year
- 2004
- Tongue
- English
- Weight
- 252 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The structure of the title compound, C 16 H 36 N + ÁPF 6 À , has been reported previously by Angaridis, Cotton & Petrukhina [Inorg. Chim. Acta (2001), 324, 318±323]. However, these authors found the PF 6 À ion to be heavily disordered and they did not publish any coordinates. We present here a redetermination of this structure, based on new intensity data and exhibiting no disorder.
📜 SIMILAR VOLUMES
In the title compound, C 16 H 36 N + ÁC 24 BF 20 À , the geometric parameters do not show any unusual values. The four n-butyl chains adopt an all-trans conformation.
The title compound, [Ag(AsC 18 H 15 ) 4 ]PF 6 , crystallizes with the cation on a threefold rotation axis and the anions on positions with site symmetry 3. The Ag atom is surrounded by four arsine ligands forming a distorted tetrahedral configuration. The Ag-As distances are 2.6381 (6) and 2.6499 (9