Citation: Kang Liu; Baiyan Li; Yi Li; Xu Li; Fen Yang; Guang Zeng; Yu Peng; Zhijuan Zhang; Guanghua Li; Zhan Shi; Shouhua Feng; Datong Songc (2014). An N-rich metal-organic framework with an rht topology: high CO2 and C2 hydrocarbons uptake and selective capture from CH4. Chem.Commun., 50, pp. 5031-.