Chemistry is traditionally divided into organic and inorganic chemistry. The former is the study of compounds containing at least one carbon-hydrogen bonds. 1066-54-2, Name is Ethynyltrimethylsilane, molecular formula is C5H10Si, belongs to naphthyridines compound, is a common compound. In a patnet, author is Jin, Shouwen, once mentioned the new application about 1066-54-2, Recommanded Product: Ethynyltrimethylsilane.
Structural Characterization of Di- and Mono-Imidazolyl-Substituted 1,8-Naphthyridine Derivatives
Two imidazolyl derived 1,8-naphthyridine compounds (2,7-diimidazolyl-1,8-naphthyridine (a), and 2-benzimidazolyl-5,7-dimethyl-1,8-napthyridine (b)) were synthesized and structurally characterized by X-ray crystallography. The compound a co-crystallizes with one ethanol and two water molecules to give compound 1. Compound 1 crystallizes in the triclinic, space group P-1, with a = 6.943(2) angstrom, b = 9.009(3) angstrom, c = 13.760(3) angstrom, alpha = 96.793(2)degrees, beta = 97.431(3)degrees, gamma = 107.080(2)degrees, V = 804.6(4) angstrom(3), Z = 2. Compound 1 forms a 3D interpenetrated network through hydrogen bonds. Compound b cocrystallizes with three and one half water molecules to form 2. Compound 2 crystallizes in the monoclinic, space group C2/c, with a = 24.926(8) angstrom, b = 10.608(3) angstrom, c = 16.751(5) angstrom, b = 110.133(4)degrees, V = 4159(2) angstrom(3), Z = 8. The free water molecules form six-membered rings, these water rings connect the naphthyridine to form one dimensional chain when viewed from b axis. The naphthyridyl rings in a and b axis are connected through C-H center dot center dot center dot pi, and pi-pi interactions, due to the weak interactions the compound shows 3D network structure.
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Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem