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Literature DB >> 21681315

Reversible pressure-induced amorphization of a zeolitic imidazolate framework (ZIF-4).

Thomas D Bennett¹, Petra Simoncic, Stephen A Moggach, Fabia Gozzo, Piero Macchi, David A Keen, Jin-Chong Tan, Anthony K Cheetham.

Abstract

We report the reversible pressure-induced amorphization of a zeolitic imidazolate framework (ZIF-4, [Zn(Im)(2)]). This occurs irrespective of pore occupancy and takes place via a novel high pressure phase (ZIF-4-I) when solvent molecules are present in the pores. A significant reduction in bulk modulus upon framework evacuation is also observed for both ZIF-4 and ZIF-4-I.

Entities: Chemical

Year: 2011 PMID： 21681315 DOI： 10.1039/c1cc11985k

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

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Cited

15 in total

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3. Multivariate analysis of disorder in metal-organic frameworks.

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4. Hybrid glasses from strong and fragile metal-organic framework liquids.

Authors: Thomas D Bennett; Jin-Chong Tan; Yuanzheng Yue; Emma Baxter; Caterina Ducati; Nick J Terrill; Hamish H-M Yeung; Zhongfu Zhou; Wenlin Chen; Sebastian Henke; Anthony K Cheetham; G Neville Greaves
Journal: Nat Commun Date: 2015-08-28 Impact factor: 14.919

5. Phase Transitions in Zeolitic Imidazolate Framework 7: The Importance of Framework Flexibility and Guest-Induced Instability.

Authors: Pu Zhao; Giulio I Lampronti; Gareth O Lloyd; Michael T Wharmby; Sébastien Facq; Anthony K Cheetham; Simon A T Redfern
Journal: Chem Mater Date: 2014-02-17 Impact factor: 9.811

6. Topochemical conversion of a dense metal-organic framework from a crystalline insulator to an amorphous semiconductor.

Authors: S Tominaka; H Hamoudi; T Suga; T D Bennett; A B Cairns; A K Cheetham
Journal: Chem Sci Date: 2014-12-01 Impact factor: 9.825

Reversible pressure-induced amorphization of a zeolitic imidazolate framework (ZIF-4).

1. Structural aspects of metal-organic framework-based energy materials research at Diamond.

2. Extreme compressibility in LnFe(CN)6 coordination framework materials via molecular gears and torsion springs.

3. Multivariate analysis of disorder in metal-organic frameworks.

4. Hybrid glasses from strong and fragile metal-organic framework liquids.

5. Phase Transitions in Zeolitic Imidazolate Framework 7: The Importance of Framework Flexibility and Guest-Induced Instability.

6. Topochemical conversion of a dense metal-organic framework from a crystalline insulator to an amorphous semiconductor.

7. Pore closure in zeolitic imidazolate frameworks under mechanical pressure.

Review 8. Crystallography of metal-organic frameworks.

Review 9. On flexible force fields for metal-organic frameworks: Recent developments and future prospects.

Review 10. Metal-Organic Frameworks in Modern Physics: Highlights and Perspectives.