ÁCl À , the central C atom displays almost ideal trigonal planar geometry. Classical hydrogen bonds of the form N + ÐHÁ Á ÁCl À link the formula units into discrete centrosymmetric dimers.
Hexaethylguanidinium chloride
✍ Scribed by Wu, Ya-Ming ;Song, Guang-Liang ;Wang, Ke-Le ;Heng, Jing ;Zhu, Hong-Jun
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 150 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
ÁCl À , is a phase-transfer catalyst. The geometry at the central C atom of the guanidinium cation, which lies on a twofold rotation axis, is almost ideal trigonal planar, with N-C-N angles of 119.8 (2) and 120.08 (11) . The chloride anion also lies on a twofold rotation axis.
📜 SIMILAR VOLUMES
In the title crystal structure, C~19~H~36~N~3~ ^+^·Cl^−^, the central C atom of the __N__,__N__′,__N__′′-tricyclohexylguanidinium ion and the chloride ion both lie on positions of site symmetry 3. Weak N—H...Cl hydrogen bonds [N...Cl = 3.539 (3) Å] link anions and cations, forming a three-dimensiona
Human placental alkaline phosphatase is a membrane-anchored dimeric protein. Unfolding of the enzyme by guanidinium chloride (GdmCl) caused a decrease of the fluorescence intensity and a large red-shifting of the protein fluorescence maximum wavelength from 332 to 346 nm. The fluorescence changes we
In the structure of the title compound, C 9 H 13 ClN 4 O, the guanidinium group is nearly coplanar with the 2-methoxyphenyl ring, C N having E geometry. The chloride ions are involved in intermolecular hydrogen bonds with the H atoms of the aminoguanidinium ion.