Citation: LaRico J. Treadwell; Jacob D. McAlpin; Devin C. Schmitt; Michael J. Kangas; Moulay T. Sougrati; Neel Haldolaarachchige; David P. Young; Jean-Claude Jumas; Julia Y. Chan (2013). Investigation of Fe incorporation in LnCr2Al20 (Ln = La, Gd, Yb) with 57Fe M\"ossbauer and Single Crystal X-ray Diffraction. Inorganic Chemistry, 52, pp. 5055-5062.