Abstract
A gallium-based metal-organic framework Ga6(C9H 3O6)8· (C2H 8N)6(C3H7NO)3(H 2O)26 [1, Ga6(1,3,5-BTC)8· 6DMA·3DMF·26H2O], GaMOF-1; BTC = benzenetricarboxylate/ trimesic acid and DMA = dimethylamine], with space group I4̄3d, a = 19.611(1) Å, and V = 7953.4(6) Å3, was synthesized using solvothermal techniques and characterized by synchrotron-based X-ray microcrystal diffraction. Compound 1 contains isolated gallium tetrahedra connected by the organic linker (BTC) forming a 3,4-connected anionic porous network. Disordered positively charged ions and solvent molecules are present in the pore, compensating for the negative charge of the framework. These positively charged molecules could be exchanged with alkali-metal ions, as is evident by an ICP-MS study. The H2 storage capacity of the parent framework is moderate with a H2 storage capacity of ∼0.5 wt % at 77 K and 1 atm.
| Original language | English |
|---|---|
| Pages (from-to) | 208-212 |
| Number of pages | 5 |
| Journal | Inorganic Chemistry |
| Volume | 50 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 3 2011 |
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ASJC Scopus subject areas
- Inorganic Chemistry
- Physical and Theoretical Chemistry
Cite this
Anionic gallium-based metal-organic framework and its sorption and ion-exchange properties. / Banerjee, Debasis; Kim, Sun Jin; Wu, Haohan; Xu, Wenqian; Borkowski, Lauren A.; Li, Jing; Parise, John B.
In: Inorganic Chemistry, Vol. 50, No. 1, 03.01.2011, p. 208-212.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Anionic gallium-based metal-organic framework and its sorption and ion-exchange properties
AU - Banerjee, Debasis
AU - Kim, Sun Jin
AU - Wu, Haohan
AU - Xu, Wenqian
AU - Borkowski, Lauren A.
AU - Li, Jing
AU - Parise, John B.
PY - 2011/1/3
Y1 - 2011/1/3
N2 - A gallium-based metal-organic framework Ga6(C9H 3O6)8· (C2H 8N)6(C3H7NO)3(H 2O)26 [1, Ga6(1,3,5-BTC)8· 6DMA·3DMF·26H2O], GaMOF-1; BTC = benzenetricarboxylate/ trimesic acid and DMA = dimethylamine], with space group I4̄3d, a = 19.611(1) Å, and V = 7953.4(6) Å3, was synthesized using solvothermal techniques and characterized by synchrotron-based X-ray microcrystal diffraction. Compound 1 contains isolated gallium tetrahedra connected by the organic linker (BTC) forming a 3,4-connected anionic porous network. Disordered positively charged ions and solvent molecules are present in the pore, compensating for the negative charge of the framework. These positively charged molecules could be exchanged with alkali-metal ions, as is evident by an ICP-MS study. The H2 storage capacity of the parent framework is moderate with a H2 storage capacity of ∼0.5 wt % at 77 K and 1 atm.
AB - A gallium-based metal-organic framework Ga6(C9H 3O6)8· (C2H 8N)6(C3H7NO)3(H 2O)26 [1, Ga6(1,3,5-BTC)8· 6DMA·3DMF·26H2O], GaMOF-1; BTC = benzenetricarboxylate/ trimesic acid and DMA = dimethylamine], with space group I4̄3d, a = 19.611(1) Å, and V = 7953.4(6) Å3, was synthesized using solvothermal techniques and characterized by synchrotron-based X-ray microcrystal diffraction. Compound 1 contains isolated gallium tetrahedra connected by the organic linker (BTC) forming a 3,4-connected anionic porous network. Disordered positively charged ions and solvent molecules are present in the pore, compensating for the negative charge of the framework. These positively charged molecules could be exchanged with alkali-metal ions, as is evident by an ICP-MS study. The H2 storage capacity of the parent framework is moderate with a H2 storage capacity of ∼0.5 wt % at 77 K and 1 atm.
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U2 - 10.1021/ic101789u
DO - 10.1021/ic101789u
M3 - Article
VL - 50
SP - 208
EP - 212
JO - Inorganic Chemistry
JF - Inorganic Chemistry
SN - 0020-1669
IS - 1
ER -