@Article{Gao2015b,
author ="Zhang, Yiming and Li, Baiyan and Krishna, Rajamani and Wu, Zili and Ma, Dingxuan and Shi, Zhan and Pham, Tony and Forrest, Katherine and Space, Brian and Ma, Shengqian",
title  ="Highly selective adsorption of ethylene over ethane in a MOF featuring the combination of open metal site and [small pi]-complexation",
journal  ="Chem. Commun.",
year  ="2015",
volume  ="51",
issue  ="13",
pages  ="2714-2717",
publisher  ="The Royal Society of Chemistry",
doi  ="10.1039/C4CC09774B",
url  ="http://dx.doi.org/10.1039/C4CC09774B",
abstract  ="The introduction of the combination of open metal site (OMS) and [small pi]-complexation into MOF has led to very high ethylene-ethane adsorption selectivity at 318 K{,} as illustrated in the context of MIL-101-Cr-SO3Ag. The interactions with ethylene from both OMS and [small pi]-complexation in MIL-101-Cr-SO3Ag have been investigated by in situ IR spectroscopic studies and computational calculations{,} which suggest that [small pi]-complexation contributes dominantly to the high ethylene-ethane adsorption selectivity."}