Materials Data on NaC64 by Materials Project
NaC64 is Boron Nitride-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is two-dimensional and consists of two natrium molecules and sixteen C sheets oriented in the (0, 0, 1) direction. In each C sheet, C+0.02- is bonded in a trigonal planar geometry to three equivalent C+0.02- atoms. There is one shorter (1.42 Å) and two longer (1.43 Å) C–C bond length.
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