C	1.8	0.5	0.5	0.5
N	1.8	0	0	1
O	1.5	1	0	0
S	1.85	1	1	0
H	1.0	1	1	1
P	1.9	1	0.5	0
F	1.35	0	1	0
CL	1.8	0	1	0
BR	1.95	0	1	0
I	2.15	0	1	0
B	1.8	0.5	0	0
FE	0.64	0.5	0	0
CU	1.28	0.5	0	0
ZN	1.38	0.5	0	0