Diamond
Fayos J
Journal of Solid State Chemistry 148 (1999) 278-285
Possible 3D carbon structures as progressive intermediates in graphite
to diamond phase transition
Note: mathematical model, phase: diam_cr44_ch*; optimized without
VDW terms
_database_code_amcsd 0013987
4.261 4.261 4.261 90 90 90 Ia3
atom     x     y     z
C    .1567 .1567 .1567