Materials Data on C by Materials Project

C crystallizes in the monoclinic P2_1 space group. The structure is zero-dimensional and consists of two phenanthrene molecules. there are fourteen inequivalent C sites. In the first C site, C is bonded in a bent 120 degrees geometry to two C atoms. There is one shorter (1.28 Å) and one longer (1.40 Å) C–C bond length. In the second C site, C is bonded in a bent 120 degrees geometry to two C atoms. The C–C bond length is 1.32 Å. In the third C site, C is bonded in a bent 120 degrees geometry to two C atoms. The C–C bond length is 1.27 Å. In the fourth C site, C is bonded in a bent 120 degrees geometry to two C atoms. The C–C bond length is 1.39 Å. In the fifth C site, C is bonded in a bent 120 degrees geometry to two C atoms. There is one shorter (1.27 Å) and one longer (1.39 Å) C–C bond length. In the sixth C site, C is bonded in a bent 120 degrees geometry to two C atoms. The C–C bond length is 1.32 Å. In the seventh C site, C is bonded in a bent 120 degrees geometry to two C atoms. The C–C bond length is 1.28 Å. In the eighth C site, C is bonded in a bent 120 degrees geometry to two C atoms. The C–C bond length is 1.40 Å. In the ninth C site, C is bonded in a bent 120 degrees geometry to two C atoms. There is one shorter (1.24 Å) and one longer (1.39 Å) C–C bond length. In the tenth C site, C is bonded in a bent 120 degrees geometry to two C atoms. The C–C bond length is 1.39 Å. In the eleventh C site, C is bonded in a trigonal planar geometry to three C atoms. The C–C bond length is 1.56 Å. In the twelfth C site, C is bonded in a trigonal planar geometry to three C atoms. The C–C bond length is 1.45 Å. In the thirteenth C site, C is bonded in a trigonal planar geometry to three C atoms. The C–C bond length is 1.56 Å. In the fourteenth C site, C is bonded in a trigonal planar geometry to three C atoms.