Abstract
Synthesis, crystal structures and selective gas sorption properties of two new MOFs based on pyrimidyl-5-carboxylate (pmc) are reported. [Co3Cl4(pmc)2(CH3OH)4] (1) possesses pillared layer-type network and narrow one-dimensional channels. In [Fe3(O)(pmc)5.3(O2CH)0.7]·DMF (2), the trinuclear basic carboxylate units form a uninodal 5-connected network with isolated cage-like pores. 1 Shows the selective sorption of hydrogen against nitrogen at 77 K and CO2 against CH4 at 195 K. For 2, a selective sorption is observed only at 77 K, and the sorption is almost indiscriminate at 195 K. This difference is believed to originate from the different pore structures of 1 and 2.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
