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Syntheses, spectroscopy, and crystal structures of 3-(4-bromophenyl)-1,5-diphenylformazan and the 3-(4-bromophenyl)-1,5-diphenylverdazyl radical and the crystal structure of the by-product 5-anilino-3-(4-bromophenyl)-1-phenyl-1H-1,2,4-triazole
The title compounds, C(19)H(15)BrN(4), C(20)H(16)BrN(4) and C(20)H(15)BrN(4), are nitrogen-rich organic compounds that are related by their synthesis. The verdazyl radical, in which stacking leads to antiferromagnetic interactions, was reported previously [Iwase et al. (2013 ▸). Phys. Rev. B, 88,...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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International Union of Crystallography
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5947789/ https://www.ncbi.nlm.nih.gov/pubmed/29765709 http://dx.doi.org/10.1107/S2056989018001913 |