Table 3.

The estimated pre-exponential factor (D₀) and activation energy (Q) of Mg₆₆Zn₃₀Ca₃Sr₁.

Proportion	Type	D0(m2s−1)	Q(kJ mol−1)
Mg66Ca30Ca3Sr1	Total	2.80 × 10−6	53.77
	Mg	2.68 × 10−6	53.72
	Zn	2.50 × 10−6	52.63
	Ca	3.51 × 10−6	58.91
	Sr	3.36 × 10−6	59.76