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dc.contributor.authorLu, Haisheng
dc.contributor.authorBai, Linlu
dc.contributor.authorXiong, Weiwei
dc.contributor.authorLi, Peizhou
dc.contributor.authorDing, Junfeng
dc.contributor.authorZhang, Guodong
dc.contributor.authorWu, Tao
dc.contributor.authorZhao, Yanli
dc.contributor.authorLee, Jongmin
dc.contributor.authorYang, Yanhui
dc.contributor.authorGeng, Baoyou
dc.contributor.authorZhang, Qichun
dc.date.accessioned2015-08-03T12:07:09Z
dc.date.available2015-08-03T12:07:09Z
dc.date.issued2014-08-07
dc.identifier.issn00201669
dc.identifier.doi10.1021/ic5011133
dc.identifier.urihttp://hdl.handle.net/10754/563706
dc.description.abstractIn this report, three new metal-organic frameworks (MOFs), [Co 3(μ3-OH)(HBTC)(BTC)2Co(HBTC)]·(HTEA) 3·H2O (NTU-Z30), [Co(BTC)] ·HTEA·H2O (NTU-Z31), [Co3(BTC) 4]·(HTEA)4 (NTU-Z32), where H3BTC = 1,3,5-benzenetricarboxylic acid, TEA = triethylamine, and NTU = Nanyang Technological University, have been successfully synthesized under surfactant media and have been carefully characterized by single-crystal X-ray diffraction, powder X-ray diffraction, thermogravimetric analysis, and IR spectromtry. NTU-Z30 has an unusual trimeric [Co3(μ3-OH)(COO) 7] secondary building unit (SBU), which is different from the well-known trimeric [Co3O(COO)6] SBU. The topology studies indicate that NTU-Z30 and NTU-Z32 possess two new topologies, 3,3,6,7-c net and 2,8-c net, respectively, while NTU-Z31 has a known topology rtl type (3,6-c net). Magnetic analyses show that all three materials have weak antiferromagnetic behavior. Furthermore, NTU-Z30 has been selected as the heterogeneous catalyst for the aerobic epoxidation of alkene, and our results show that this material exhibits excellent catalytic activity as well as good stability. Our success in growing new crystalline cobalt 1,3,5- benzenetricarboxylate MOFs under surfactant media could pave a new road to preparing new diverse crystalline inorganic materials through a surfactant-thermal method. © 2014 American Chemical Society.
dc.description.sponsorshipThe authors thank Prof. Tao Wu and Jian Lin for topology analysis. Q.Z. acknowledges AcRF Tier 1 (RG 16/12) and Tier 2 (ARC 2/13 and ARC 20/12) from MOE and the CREATE program (Nanomaterials for Energy and Water Management) from NRF Singapore. This work was also supported by the National Natural Science Foundation of China (Grant 21271009).
dc.publisherAmerican Chemical Society (ACS)
dc.titleSurfactant media to grow new crystalline cobalt 1,3,5-benzenetricarboxylate metal-organic frameworks
dc.typeArticle
dc.contributor.departmentKAUST Solar Center (KSC)
dc.contributor.departmentLaboratory of Nano Oxides for Sustainable Energy
dc.contributor.departmentMaterial Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalInorganic Chemistry
dc.contributor.institutionKey Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Normal University, Wuhu 241000, China
dc.contributor.institutionSchool of Materials Science and Engineering, Nanyang Technological University, Singapore 639798, Singapore
dc.contributor.institutionSchool of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore 639798, Singapore
dc.contributor.institutionSchool of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
kaust.personDing, Junfeng
kaust.personWu, Tao
dc.relation.issupplementedbyDOI:10.5517/cc13krgw
dc.relation.issupplementedbyDOI:10.5517/cc13krhx
dc.relation.issupplementedbyDOI:10.5517/cc13krjy
display.relations<b> Is Supplemented By:</b> <br/> <ul><li><i>[Dataset]</i> <br/> Lu, H.-S., Bai, L., Xiong, W.-W., Li, P., Ding, J., Zhang, G., … Zhang, Q. (2014). CCDC 1029958: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc13krgw. DOI: <a href="https://doi.org/10.5517/cc13krgw">10.5517/cc13krgw</a> HANDLE: <a href="http://hdl.handle.net/10754/624377">10754/624377</a></li><li><i>[Dataset]</i> <br/> Lu, H.-S., Bai, L., Xiong, W.-W., Li, P., Ding, J., Zhang, G., … Zhang, Q. (2014). CCDC 1029959: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc13krhx. DOI: <a href="https://doi.org/10.5517/cc13krhx">10.5517/cc13krhx</a> HANDLE: <a href="http://hdl.handle.net/10754/624378">10754/624378</a></li><li><i>[Dataset]</i> <br/> Lu, H.-S., Bai, L., Xiong, W.-W., Li, P., Ding, J., Zhang, G., … Zhang, Q. (2014). CCDC 1029960: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc13krjy. DOI: <a href="https://doi.org/10.5517/cc13krjy">10.5517/cc13krjy</a> HANDLE: <a href="http://hdl.handle.net/10754/624379">10754/624379</a></li></ul>
dc.date.published-online2014-08-07
dc.date.published-print2014-08-18


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