Average Errors in Dipole Moment , per Element

Element	PM7	No. in set	PM6	No. in set
1 Hydrogen	0.49	225	0.43	225
3 Lithium	0.70	11	0.85	11
4 Beryllium	0.81	7	0.52	7
5 Boron	0.42	11	0.31	11
6 Carbon	0.48	229	0.41	229
7 Nitrogen	0.50	43	0.59	43
8 Oxygen	0.58	72	0.62	72
9 Fluorine	0.65	68	0.64	67
11 Sodium	0.77	3	0.23	3
12 Magnesium	0.79	4	0.97	4
13 Aluminium	0.74	4	0.62	3
14 Silicon	0.33	11	0.43	11
15 Phosphorus	0.69	12	0.47	12
16 Sulfur	0.53	46	0.53	46
17 Chlorine	0.46	61	0.43	61
19 Potassium	0.89	3	0.25	3
20 Calcium	0.68	1	0.74	1
22 Titanium	0.35	1	0.09	1
30 Zinc	0.49	5	0.32	5
31 Gallium	0.15	3	0.52	3
32 Germanium	0.85	13	0.70	13
33 Arsenic	0.42	5	0.69	5
34 Selenium	0.75	10	0.38	10
35 Bromine	0.32	33	0.28	33
37 Rubidium	0.55	3	0.18	3
38 Strontium	0.75	1	0.63	1
48 Cadmium	0.75	5	0.33	5
49 Indium	0.33	2	0.63	2
50 Tin	0.84	14	0.70	14
51 Antimony	0.56	5	0.44	5
52 Tellurium	0.86	3	0.43	3
53 Iodine	0.40	29	0.47	29
55 Cesium	0.73	5	0.58	4
56 Barium	0.42	1	0.08	1
80 Mercury	0.69	12	0.51	12
81 Thallium	0.69	3	0.30	3
82 Lead	0.95	13	0.52	13
83 Bismuth	1.06	5	0.98	5
All elements, avoiding double counting	0.55	381	0.50	380
Same as above, but with double counting	0.53	982	0.48	979

Average Errors in Predicted Ionization Potential of Molecular Species (eV)