| Autor: |
Juhasz MA; Department of Chemistry, Whitman College, Walla Walla, WA 99362, USA., Juers DH; Department of Physics, Whitman College, Walla Walla, WA 99362, USA., Dwulet GE; Department of Chemistry, Whitman College, Walla Walla, WA 99362, USA., Rosenbaum AJ; Department of Chemistry, Whitman College, Walla Walla, WA 99362, USA. |
| Jazyk: |
angličtina |
| Zdroj: |
Acta crystallographica. Section E, Structure reports online [Acta Crystallogr Sect E Struct Rep Online] 2014 Mar 12; Vol. 70 (Pt 4), pp. o411-2. Date of Electronic Publication: 2014 Mar 12 (Print Publication: 2014). |
| DOI: |
10.1107/S1600536814004759 |
| Abstrakt: |
In the title compound, C8H20N(+)·C3H10B11N2 (-), the carborane anion cage displays nearly-perfect Cs symmetry, with the two CN groups lying on a noncrystallographic mirror plane that bis-ects the cage. In the crystal, the anions form extended chains along the a-axis direction, with C-H⋯N hydrogen bonds linking consecutive anions. The C N bond lengths (and B-C N angles) in the nitrile moities are 1.1201 (19) Å, 178.60 (15)° and 1.1433 (17) Å, 179.45 (15)°, similar to those observed in organic nitriles. A hydrogen bond between a methylene H atom of the cation and the N atom in one of the nitrile groups of the anion is the closest contact between the anion and cation, at 2.52 Å. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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