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From Coordination Cages to a Stable Crystalline Porous Hydrogen-Bonded Framework

Journal Article · · Chemistry - A European Journal
 [1];  [1];  [2];  [1];  [3]
  1. State Key Lab of Structure Chemistry, Fujian Institute of Research on the Structure of Matter, CAS, Fuzhou 350002 P. R. China
  2. ChemMatCARS, Center for Advanced Radiation Sources, The University of Chicago, Argonne Illinois 60439 USA
  3. Department of Chemistry, University of Texas at San Antonio, San Antonio Texas 78249-0698 USA

A stable framework has been constructed through multiple charge-assisted H-bonds between cationic coordination cages and chloride ions. The framework maintained its original structure upon desolvation, which has been established by single-crystal structure analysis. This is the first fully characterized stable porous framework based on coordination cages after desolvation, with a moderately high Brunauer–Emmett–Teller (BET) surface area of 1201 m2 g-1. This work will not only give a light to construct stable porous frameworks based on coordination cages and thus broaden their applications, but will also provide a new avenue to the assembly of other porous materials such as porous organic cages and hydrogen-bonded organic frameworks (HOFs) through non covalent bonds.

Research Organization:
Advanced Photon Source (APS), Argonne National Laboratory (ANL), Argonne, IL (US)
Sponsoring Organization:
FOREIGN
OSTI ID:
1377922
Journal Information:
Chemistry - A European Journal, Journal Name: Chemistry - A European Journal Journal Issue: 20 Vol. 23; ISSN 0947-6539
Publisher:
ChemPubSoc Europe
Country of Publication:
United States
Language:
ENGLISH

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