Materials Data on RbNa2C by Materials Project
Na2RbC crystallizes in the cubic Pa-3 space group. The structure is three-dimensional and consists of four methane molecules and one Na2Rb framework. In the Na2Rb framework, Rb1+ is bonded in a distorted body-centered cubic geometry to six equivalent Na1+ atoms. All Rb–Na bond lengths are 3.37 Å. Na1+ is bonded in a 3-coordinate geometry to three equivalent Rb1+ atoms.
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