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DOE OSTI · 1709757

Materials Data on NaCO3 by Materials Project

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Abstract

NaCO3 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Na is bonded to six O atoms to form edge-sharing NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.43–2.53 Å. C is bonded in a trigonal planar geometry to three O atoms. There is one shorter (1.28 Å) and two longer (1.29 Å) C–O bond length. There are three inequivalent O sites. In the first O site, O is bonded in a 1-coordinate geometry to three equivalent Na and one C atom. In the second O site, O is bonded in a 3-coordinate geometry to two equivalent Na and one C atom. In the third O site, O is bonded in a distorted bent 150 degrees geometry to one Na and one C atom.

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36 MATERIALS SCIENCEC-Na-Ocrystal structureNaCO3

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2020-05-02. Materials Data on NaCO3 by Materials Project. https://doi.org/10.17188/1709757

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36 MATERIALS SCIENCE↗