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A new polymorph of 1,3-bis(pentafluorophenyl)urea
The title compound, C(13)H(2)F(10)N(2)O, has been previously described in the space group Pbca with Z = 8 [Jai-nhuknan et al. (1997 ▶). Acta Cryst. C53, 455–457]. The current P2(1)2(1)2(1) polymorph was obtained from a tetrahydrofuran solution. The pentafluorophenyl rings make dihedral angles of...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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International Union of Crystallography
2013
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3629646/ https://www.ncbi.nlm.nih.gov/pubmed/23634133 http://dx.doi.org/10.1107/S1600536813007836 |