Multiple weak supramolecular interactions stabilize a surprisingly twisted As2L3 assembly |
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Authors: | Pitt Melanie A Zakharov Lev N Vanka Kumar Thompson Ward H Laird Brian B Johnson Darren W |
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Affiliation: | Department of Chemistry and Materials Science Institute, University of Oregon, Eugene, OR 97403-1253, USA. |
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Abstract: | A combined crystallographic, DFT and NMR spectroscopic study of a flexible As(2)(3) assembly reveals temperature dependent conformational behavior in solution and a highly asymmetric structure stabilized by As-pi and edge-to-face aromatic interactions. |
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