Controlled Release Kinetics in Hydroxy Double Salts: Effect of Host Anion Structure

Table 2

Summary of dipole moments and release data.

Anion	Equilibrium isomer released at 40°C (%)	Dipole moment	Calculated charges
			Carbon	Oxygen 1	Oxygen 2
o-HCn	100	13.7 D	+0.036	−0.460	−0.455
m-HCn	40	14.9 D	−0.003	−0.431	−0.457
p-HCn	22	16.7 D	−0.005	−0.461	−0.434