%0 Journal Article %A Jan-Hendrik Pöhls %A Zhe Luo %A Umut Aydemir %A Jon-Paul Sun %A Shiqiang Hao %A Jiangang He %A Ian G Hill %A Geoffroy Hautier %A Anubhav Jain %A Xiaoqin Zeng %A Chris Wolverton %A G. G Jeffrey Snyder %A Hong Zhu %A Mary Anne White %B Journal of Materials Chemistry A %D 2018 %G eng %N 40 %P 19502 - 19519 %R 10.1039/c8ta06470a %T First-principles calculations and experimental studies of XYZ2 thermoelectric compounds: detailed analysis of van der Waals interactions %V 6 %8 10/2018 %! J. Mater. Chem. A