Values of the parameters related to the electrostatic polarization of water.

Atom/bond	Property	Valuea
O	α xx	4.856
	α yy	3.339
	α zz	3.158
H	α xx	1.457
	α ⊥	0.823
OH	κ OH	2.605

^aIn units of e²a₀²E_h⁻¹ for the atomic polarizability (α_xx, α_yy, α_zz, α_⊥) and e²a₀E_h⁻¹ for the charge response parameter (κ_OH).