Tetraethylammonium 4-hydroxybenzoate monohydrate
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چکیده
In the title compound, C(8)H(20)N(+)·C(7)H(5)O(3) (-)·H(2)O, the carboxyl-ate group is slightly out of the plane of the parent benzene ring, the C-C-C-O torsion angles being 2.3 (2) and 2.0 (2)°. The carboxyl-ate group and the hy-droxy group form O-H⋯O hydrogen bonds, generating a head-to-tail chain along the b axis. Neighbouring hydrogen-bonded chains are linked by the water mol-ecule, generating two independent O-H⋯O donor hydrogen bonds. The carboxyl-ate group thus constructs a hydrogen-bonded host layer parallel to (10[Formula: see text]). The tetra-ethyl-ammonium cation is contained between these layers, forming a sandwich-like structure with an approximate inter-layer distance of 10.03 Å.
منابع مشابه
Bis(tetraethylammonium) bis(hydrogen l-tartrate) l-tartaric acid monohydrate
In the title compound, 2C(8)H(20)N(+)·2C(4)H(5)O(6) (-)·C(4)H(6)O(6)·H(2)O, the presence of the two tetra-ethyl-ammonium cations is balanced by two hydrogen l-tartrate anions. Also present in the asymmetric unit are a mol-ecule of l-tartaric acid and a water mol-ecule. The various components are linked by O-H⋯O hydrogen bonds. In the crystal, two-dimensional networks are formed via O-H⋯O hydrog...
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