# elt        lat     z       ielement     atwt
# alpha      b0      b1      b2           b3    alat    esub    asub
# t0         t1              t2           t3            rozero  ibar
'Al'	'fcc'	12	1	26.982 
4.6855976824 	3.20 	2.60 	6.00 	2.60 	4.0446507884 	3.36 	1.16 
1	3.05 	0.51 	7.75 	1.00 	3
'Mg'	'hcp'	12	1	24.320 
5.5663414489 	2.30 	1.00 	3.00 	1.00 	3.2000000000 	1.55 	0.52 
1	9.00 	-2.00 	-9.50 	1.00 	3