Table 1.

Static multipolar polarizabilities α_l(0) and cutoff radii R_l (both in atomic units), and parameters a_l of atoms

Atom	α1(0)	α2(0)	α3(0)	R1	R2	R3	a1	a2	a3
H	4.50(a)	15.0(a)	131.25(a)	1.726	1.856	2.194	1.143	1.469	1.863
He	1.38(b)	2.331(d)	9.932(d)	1.155	1.268	1.508	1.116	1.405	1.784
Ne	2.67(b)	7.33(e)	42.1(e)	1.409	1.545	1.794	1.047	1.200	1.422
Ar	11.1(b)	51.84(f)	534.85(f)	2.249	2.277	2.564	1.025	1.180	1.364
Kr	16.8(b)	98.43(f)	1269.6(f)	2.571	2.574	2.892	1.012	1.149	1.332
Xe	27.4(b)	223.3(e)	3640.6(e)	3.023	3.020	3.348	1.008	1.124	1.296
Li	164.1(c)	1424(g)	39688(g)	5.507	4.526	4.888	1.018	1.333	1.680
Na	162.6(c)	1878(g)	55518(g)	5.470	4.719	5.128	1.006	1.246	1.679
K	290.2(c)	5000(g)	176940(g)	6.629	5.682	6.033	1.004	1.184	1.645
Be	37.8(b)	299.9(d)	4765(d)	3.401	3.298	3.590	1.041	1.301	1.613
Mg	71.7(b)	845.4(d)	16772(d)	4.171	4.007	4.276	1.012	1.222	1.559
Ca	158.6(b)	3083(e)	65170(e)	5.425	5.143	5.190	1.007	1.168	1.557 *

For the H atom, the Bohr radius is 1.00, a conventional vdW radius is α₁(0)^1/3 = 1.65, and the classical turning radius is 2.00

^*(a) From ref. 43. (b) From ref. 44. (c) From ref. 45. (d) From ref. 46. (e) From ref. 8. (f) From ref. 47. (g) From ref. 48.