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DOE OSTI · 1317035

Materials Data on H2C3 by Materials Project

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Abstract

C3H2 crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of four 2,3-dimethyl-1,3-butadiene molecules. there are three inequivalent C+0.67- sites. In the first C+0.67- site, C+0.67- is bonded in a distorted single-bond geometry to one C+0.67- and one H1+ atom. The C–C bond length is 1.41 Å. The C–H bond length is 1.09 Å. In the second C+0.67- site, C+0.67- is bonded in a distorted single-bond geometry to one C+0.67- and one H1+ atom. The C–C bond length is 1.41 Å. The C–H bond length is 1.09 Å. In the third C+0.67- site, C+0.67- is bonded in a trigonal planar geometry to three C+0.67- atoms. The C–C bond length is 1.48 Å. H1+ is bonded in a single-bond geometry to one C+0.67- atom.

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36 MATERIALS SCIENCEC-Hcrystal structureH2C3

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2020-07-15. Materials Data on H2C3 by Materials Project. https://doi.org/10.17188/1317035

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