Zunjun Liang
Nov 22, 2008
Citations
1
Influential Citations
9
Citations
Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
In the title compound, C2H10N2 2+·2C9H3Br4O4 −·CH4O, the N atoms of the ethane-1,2-diamine molecule are protonated. The crystal structure is stabilized by N—H⋯O hydrogen bonds between the ethane-1,2-diaminium cations and 3,4,5,6-tetrabromo-2-(methoxycarbonyl)bromobenzoate anions, and by O—H⋯O and N—H⋯O hydrogen bonds between the methanol solvate and both the cation and the anion. In addition, the crystal structure exhibits a C—Br⋯O halogen bond [3.20 (3) Å] and a Br⋯Br interaction [3.560 (2) Å].