SwePub
Sök i LIBRIS databas

  Extended search

onr:"swepub:oai:DiVA.org:su-201362"
 

Search: onr:"swepub:oai:DiVA.org:su-201362" > Metal-hydrogen-pi-b...

  • 1 of 1
  • Previous record
  • Next record
  •    To hitlist
  • Zhu, Jie (author)

Metal-hydrogen-pi-bonded organic frameworks

  • Article/chapterEnglish2022

Publisher, publication year, extent ...

  • 2022
  • Royal Society of Chemistry (RSC),2022
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:su-201362
  • https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-201362URI
  • https://doi.org/10.1039/d1dt04278eDOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • We report the synthesis and characterization of a new series of permanently porous, three-dimensional metal–organic frameworks (MOFs), M-HAF-2 (M = Fe, Ga, or In), constructed from tetratopic, hydroxamate-based, chelating linkers. The structure of M-HAF-2 was determined by three-dimensional electron diffraction (3D ED), revealing a unique interpenetrated hcb-a net topology. This unusual topology is enabled by the presence of free hydroxamic acid groups, which lead to the formation of a diverse network of cooperative interactions comprising metal–hydroxamate coordination interactions at single metal nodes, staggered π–π interactions between linkers, and H-bonding interactions between metal-coordinated and free hydroxamate groups. Such extensive, multimodal interconnectivity is reminiscent of the complex, noncovalent interaction networks of proteins and endows M-HAF-2 frameworks with high thermal and chemical stability and allows them to readily undergo postsynthetic metal ion exchange (PSE) between trivalent metal ions. We demonstrate that M-HAF-2 can serve as versatile porous materials for ionic separations, aided by one-dimensional channels lined by continuously π-stacked aromatic groups and H-bonding hydroxamate functionalities. As an addition to the small group of hydroxamic acid-based MOFs, M-HAF-2 represents a structural merger between MOFs and hydrogen-bonded organic frameworks (HOFs) and illustrates the utility of non-canonical metal-coordinating functionalities in the discovery of new bonding and topological patterns in reticular materials.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Samperisi, LauraStockholms universitet,Institutionen för material- och miljökemi (MMK)(Swepub:su)lasa1828 (author)
  • Kalaj, Mark (author)
  • Chiong, Jerika A. (author)
  • Bailey, Jake B. (author)
  • Zhang, Zhiyin (author)
  • Yu, Chung-Jui (author)
  • Sikma, R. Eric (author)
  • Zou, XiaodongStockholms universitet,Institutionen för material- och miljökemi (MMK)(Swepub:su)xzou (author)
  • Cohen, Seth M.Stockholms universitet,Institutionen för material- och miljökemi (MMK) (author)
  • Huang, ZhehaoStockholms universitet,Institutionen för material- och miljökemi (MMK)(Swepub:su)zhuan (author)
  • Tezcan, F. AkifStockholms universitet,Institutionen för material- och miljökemi (MMK) (author)
  • Stockholms universitetInstitutionen för material- och miljökemi (MMK) (creator_code:org_t)

Related titles

  • In:Dalton Transactions: Royal Society of Chemistry (RSC)51:5, s. 1927-19351477-92261477-9234

Internet link

Find in a library

To the university's database

  • 1 of 1
  • Previous record
  • Next record
  •    To hitlist

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view