Relative importance of X...O=C vs. X...X halogen bonding as structural determinants in 4-halotriaroylbenzenes |
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| Authors: | Pigge F Christopher Vangala Venu R Swenson Dale C |
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| Affiliation: | Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, USA. chris-pigge@uiowa.edu |
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| Abstract: | The structures of 4-chloro- and 4-bromotribenzoylbenzene, as well as a solid solution prepared from these two components, are isomorphous and dominated by C-X...O=C interactions, whereas type-II I...I interactions are important in the 4-iodo derivative. |
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