Wardell Solange M S V, Tiekink Edward R T, Wardell James L, Ferreira Marcelle de Lima, de Souza Marcus V N
Acta Crystallogr Sect E Struct Rep Online. 2012 Apr 1;68(Pt 4):o1232-3. doi: 10.1107/S1600536812012962. Epub 2012 Mar 31.
In the title hydrated salt, C(16)H(12)Cl(2)N(3) (+)·Cl(-)·H(2)O, there is a small twist in the cation as seen in the torsion angle linking the benzene ring to the rest of the mol-ecule [171.96 (17)°]. In the crystal, the quinolinium H atom forms a hydrogen bond to the lattice water mol-ecule, which also forms hydrogen bonds to two Cl(-) anions. Each Cl(-) ion also accepts a hydrogen bond from the hydrazine H atom. The three-dimensional architecture is also stabilized by π-π inter-actions between centrosymmetrically related quinoline residues [centroid-centroid distance = 3.5574 (11) Å].
在标题水合盐C(16)H(12)Cl(2)N(3) (+)·Cl(-)·H(2)O中，阳离子存在一个小扭转，如连接苯环与分子其余部分的扭转角所示[171.96 (17)°]。在晶体中，喹啉鎓H原子与晶格水分子形成氢键，该水分子又与两个Cl(-)阴离子形成氢键。每个Cl(-)离子还接受来自肼H原子的氢键。三维结构还通过中心对称相关喹啉残基之间的π-π相互作用得以稳定[质心-质心距离 = 3.5574 (11) Å]。
