Novel metal-organic frameworks based on 5-bromonicotinic acid: Multifunctional materials with H2 purification capabilitiesPresent address: Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois, USAElectronic supplementary information (ESI) available. CCDC reference numbers 869626 and 869627. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c2ce25807b
Two new metal-organic frameworks based on 5-bromonicotinic acid complexes [Cd(5-BrNic) 2 ] n ( 1 ) and [Co(5-BrNic) 2 (H 2 O)] n ( 2 ) have been synthesized by hydrothermal reactions of this ligand with cadmium and cobalt metallic( ii ) salts in the presence of water. Compound 1 displays intense pho...
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| Main Authors | , , , , , , |
|---|---|
| Format | Journal Article |
| Language | English |
| Published |
17.09.2012
|
| Online Access | Get full text |
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| Summary: | Two new metal-organic frameworks based on 5-bromonicotinic acid complexes [Cd(5-BrNic)
2
]
n
(
1
) and [Co(5-BrNic)
2
(H
2
O)]
n
(
2
) have been synthesized by hydrothermal reactions of this ligand with cadmium and cobalt metallic(
ii
) salts in the presence of water. Compound
1
displays intense photoluminescence properties in the solid state at room temperature, while
2
exhibits an antiferromagnetic interaction between Co(
ii
) ions with a
J
value of −4.1 cm
−1
. Experimental studies, backed up by Monte Carlo simulations about adsorption, pore size distribution and accessible surface area reveal the capability of
2
for H
2
purification applications.
Two new metal-organic frameworks based on 5-bromonicotinic acid complexes have been synthesized by hydrothermal reaction with Cd and Co metallic(
ii
) salts in the presence of water. |
|---|---|
| Bibliography: | For ESI and crystallographic data in CIF or other electronic format see DOI 869627 and Present address: Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois, USA 10.1039/c2ce25807b 869626 Electronic supplementary information (ESI) available. CCDC reference numbers |
| ISSN: | 1466-8033 |
| DOI: | 10.1039/c2ce25807b |