Comparison of τ_QTM values of [Dy(C₅ⁱPr₄R)₂][B(C₆F₅)₄] reported by McClain et al.⁵ to e^〈ln[τ]〉 calculated using the reported τ* and β values.

R	McClain et al. τQTM (s)	e〈ln[τ]〉τQTM (s)
H	102.64	102.56(0.39)
Me	103.39	103.27(0.49)
Et	102.65	102.52(0.50)
i Pr	103.07	103.00(0.38)