research papers
4-Nitrobenzene-1,2-diamine and two hydrohalide salts exhibit extensive hydrogen bonding resulting in two- and three-dimensional networks. The structural results are used in conjuction with DFT calculations to estimate the strength of the N-HO(nitro) interactions.
research papers
The structures of 2-(furan-2-yl)-1-(furan-2-ylmethyl)-1H-benzimidazole, its hydrochloride monohydrate, and the hydrobromide salt of 5,6-dimethyl-2-(furan-2-yl)-1-(furan-2-ylmethyl)-1H-benzimidazole exhibit a combination of π–π and C—Hπ intermolecular interactions. DFT calculations were used to estimate the strength of these interactions.