Figure 7
Variation of the b lattice constant of β-sulfur at 125 K as a function of time. The solid line is a least-squares fit to the data using the function b = b∞ − Δb*exp(−t/τ) to model the thermal equilibration of the sample. The characteristic time τ = 117 (11) min, b∞ = 10.7157 (1) Å and Δb = 0.0077 (4) Å. |