Table 2. H-bond parameters for neutral solutes and solvents.

	β	α	α s	β s
1	14.0	—	—	—
2	10.7 a	—	—	—
3	—	3.9 b	—	—
4	—	3.8	—	—
5	—	4.3 a	—	—
6	—	4.7 a	—	—
7	—	5.1 a	—	—
CCl4	—	—	1.4 b	0.6 b
MeCN	—	—	1.5 a	5.1 a
Acetone	—	—	1.2	5.7 c
CHCl3	—	—	2.2 a	1.3 a

^aValue in ref. 17.

^bValue in ref. 15.

^cValue in ref. 37.