A novel structural form of MIL-53 observed for the scandium analogue and its response to temperature variation and CO2 adsorption.

نویسندگان

  • John P S Mowat
  • Valerie R Seymour
  • John M Griffin
  • Stephen P Thompson
  • Alexandra M Z Slawin
  • David Fairen-Jimenez
  • Tina Düren
  • Sharon E Ashbrook
  • Paul A Wright
چکیده

The scandium analogue of the flexible terephthalate MIL-53 yields a novel closed pore structure upon removal of guest molecules which has unusual thermal behaviour and stepwise opening during CO(2) adsorption. By contrast, the nitro-functionalised MIL-53(Sc) cannot fully close and the structure possesses permanent porosity for CO(2).

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عنوان ژورنال:
  • Dalton transactions

دوره 41 14  شماره 

صفحات  -

تاریخ انتشار 2012