  14  28   1                                                                28Si
   1  -7.16   1.324
   1.170   0.668  62.6    0.0071 0.000018  15.0   75.0
   1.294   0.510  14.6    0.0216  11.10
   1.000   0.580   6.0    0.0035  -3.1  160.0
