Atomic properties used as the atomic weightings for descriptor calculation in DRAGON. 

For each property, the unscaled and carbon atom scaled values are shown.

 

	Atomic Mass		VdW Volume		Electronegativity		Polarizability
Atom	m	m/m(C)	v	v/v(C)	e	e/e(C)	p	p/p(C)
H	1.01	0.08	6.71	0.30	2.59	0.94	0.67	0.38
B	10.81	0.90	17.88	0.80	2.28	0.83	3.03	1.72
C	12.01	1.00	22.45	1.00	2.75	1.00	1.76	1.00
N	14.01	1.17	15.60	0.69	3.19	1.16	1.10	0.63
O	16.00	1.33	11.49	0.51	3.65	1.33	0.80	0.46
F	19.00	1.58	9.20	0.41	4.00	1.46	0.56	0.32
Al	26.98	2.25	36.51	1.63	1.71	0.62	6.80	3.86
Si	28.09	2.34	31.98	1.42	2.14	0.78	5.38	3.06
P	30.97	2.58	26.52	1.18	2.52	0.92	3.63	2.06
S	32.07	2.67	24.43	1.09	2.96	1.08	2.90	1.65
Cl	35.45	2.95	22.45	1.00	3.48	1.27	2.18	1.24
Cr	52.00	4.33	44.60	1.99	1.66	0.60	11.60	6.59
Mn	54.94	4.57	43.40	1.93	2.20	0.80	9.40	5.34
Fe	55.85	4.65	41.05	1.83	2.20	0.80	8.40	4.77
Co	58.93	4.91	35.04	1.56	2.56	0.93	7.50	4.26
Ni	58.69	4.89	17.16	0.76	1.94	0.71	6.80	3.86
Cu	63.55	5.29	11.49	0.51	1.98	0.72	6.10	3.47
Zn	65.39	5.44	11.25	0.50	2.23	0.81	7.10	4.03
Ga	69.72	5.81	27.39	1.22	2.42	0.88	8.12	4.61
Ge	72.61	6.05	28.73	1.28	2.62	0.95	6.07	3.45
As	74.92	6.24	26.52	1.18	2.83	1.03	4.31	2.45
Se	78.96	6.57	28.73	1.28	3.01	1.09	3.77	2.14
Br	79.90	6.65	31.06	1.38	3.22	1.17	3.05	1.73
Mo	95.94	7.99	33.51	1.49	1.15	0.42	12.80	7.27
Ag	107.87	8.98	21.31	0.95	1.83	0.67	7.20	4.09
Cd	112.41	9.36	16.52	0.74	1.98	0.72	7.20	4.09
In	114.82	9.56	30.11	1.34	2.14	0.78	10.20	5.80
Sn	118.71	9.88	45.83	2.04	2.30	0.84	7.70	4.38
Sb	121.76	10.14	38.79	1.73	2.46	0.89	6.60	3.75
Te	127.60	10.62	36.62	1.63	2.62	0.95	5.50	3.13
I	126.90	10.57	38.79	1.73	2.78	1.01	5.35	3.04
Gd	157.25	13.09	72.78	3.24	2.00	0.73	23.50	13.35
Pt	195.08	16.24	22.45	1.00	2.28	0.83	6.50	3.69
Au	196.97	16.40	19.16	0.85	2.54	0.92	5.80	3.30
Hg	200.59	16.70	15.60	0.69	2.20	0.80	5.70	3.24
Tl	204.38	17.02	31.54	1.40	2.25	0.82	7.60	4.32
Pb	207.20	17.25	34.53	1.54	2.29	0.83	6.80	3.86
Bi	208.98	17.40	38.79	1.73	2.34	0.85	7.40	4.20