TY - JOUR
T1 - Regioselective Functionalization of the Mesoporous Metal−Organic Framework, NU-1000, with Photo-Active Tris-(2,2′bipyridine)ruthenium(II)
AU - Nagatomi, Hisanori
AU - Gallington, Leighanne C.
AU - Goswami, Subhadip
AU - Duan, Jiaxin
AU - Chapman, Karena W.
AU - Yanai, Nobuhiro
AU - Kimizuka, Nobuo
AU - Farha, Omar K.
AU - Hupp, Joseph T.
N1 - Funding Information:
We gratefully acknowledge support from the U.S. Dept. of Energy, Office of Science, Office of Basic Energy Sciences (grant no. DE-FG02-87ER13808) and Northwestern University. The X-ray work made use of the IMSERC at Northwestern University, which has received support from the Soft and Hybrid Nanotechnology Experimental (SHyNE) Resource (NSF NNCI-1542205), the State of Illinois, and the International Institute for Nanotechnology (IIN). The research for the DED analysis used resources of the Advanced Photon Source, a U.S. Department of Energy (DOE) Office of Science User Facility operated for the DOE Office of Science by Argonne National Laboratory under contract no. DE-AC02-06CH11357. H.N. was supported by the Leading Graduate School for Advanced Graduate Course on Molecular Systems for Devices of Kyushu University by MEXT (Ministry of Education, Culture, Sports, Science and Technology).
PY - 2020/11/24
Y1 - 2020/11/24
N2 - Solvent-assisted ligand incorporation is an excellent method for the post-synthetic functionalization of Zr-based metal−organic frameworks (MOFs), as carboxylate-derivative functionalities readily coordinate to the Zr6 nodes by displacing node-based aqua and terminal hydroxo ligands. In this study, a photocatalytically active ruthenium complex RuII(bpy)2(dcbpy), that is, bis-(2,2′-bipyridine)-(4,4′-dicarboxy-2,2′-bipyridine)ruthenium, was installed in the mono-protonated (carboxylic acid) form within NU-1000 via SALI. Crystallographic information regarding the siting of the ruthenium complex within the MOF pores is obtained by difference envelope density analysis. The ruthenium-functionalized MOF, termed Ru-NU-1000, shows excellent heterogeneous photocatalytic activity for an oxidative amine coupling reaction.
AB - Solvent-assisted ligand incorporation is an excellent method for the post-synthetic functionalization of Zr-based metal−organic frameworks (MOFs), as carboxylate-derivative functionalities readily coordinate to the Zr6 nodes by displacing node-based aqua and terminal hydroxo ligands. In this study, a photocatalytically active ruthenium complex RuII(bpy)2(dcbpy), that is, bis-(2,2′-bipyridine)-(4,4′-dicarboxy-2,2′-bipyridine)ruthenium, was installed in the mono-protonated (carboxylic acid) form within NU-1000 via SALI. Crystallographic information regarding the siting of the ruthenium complex within the MOF pores is obtained by difference envelope density analysis. The ruthenium-functionalized MOF, termed Ru-NU-1000, shows excellent heterogeneous photocatalytic activity for an oxidative amine coupling reaction.
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U2 - 10.1021/acsomega.0c04823
DO - 10.1021/acsomega.0c04823
M3 - Article
AN - SCOPUS:85096831363
VL - 5
SP - 30299
EP - 30305
JO - ACS Omega
JF - ACS Omega
SN - 2470-1343
IS - 46
ER -