A family of porous lonsdaleite-e networks obtained through pillaring of decorated kagomé lattice sheets

Handle URI:
http://hdl.handle.net/10754/562982
Title:
A family of porous lonsdaleite-e networks obtained through pillaring of decorated kagomé lattice sheets
Authors:
Schoedel, Alexander; Boyette, Wesley; Wojtas, Łukasz; Eddaoudi, Mohamed ( 0000-0003-1916-9837 ) ; Zaworotko, Michael J.
Abstract:
A new and versatile class of metal-organic materials (MOMs) with augmented lonsdaleite-e (lon-e-a) topology is presented herein. This family of lon-e nets are built by pillaring of hexagonal two-dimensional kagomé (kag) lattices constructed from well-known [Zn2(CO2R)4] paddlewheel molecular building blocks (MBBs) connected by 1,3- benzenedicarboxylate (bdc2-) linkers. The pillars are [Cr 3(μ3-O)(RCO2)]6 trigonal prismatic primary MBBs decorated by six pyridyl moieties (tp-PMBB-1). The three-fold symmetry (D3h) of tp-PMBB-1 is complementary with the alternating orientation of the axial sites of the paddlewheel MBBs and enables triple cross-linking of the kag layers by each pillar. These MOMs represent the first examples of axial-to-axial pillared undulating kag layers, and they are readily fine-tuned because the bdc2- moieties can be varied at their 5-position without changing the overall structure. This lon-e platform possesses functionalized hexagonal channels since the kag lattices are necessarily eclipsed. The effects of the substituent at the 5-positions of the bdc 2- linkers upon gas adsorption, particularly the heats of adsorption of carbon dioxide and methane, were studied. © 2013 American Chemical Society.
KAUST Department:
Chemical Science Program; Physical Sciences and Engineering (PSE) Division; Advanced Membranes and Porous Materials Research Center; Functional Materials Design, Discovery and Development (FMD3)
Publisher:
American Chemical Society (ACS)
Journal:
Journal of the American Chemical Society
Issue Date:
25-Sep-2013
DOI:
10.1021/ja406030p
Type:
Article
ISSN:
00027863
Sponsors:
This work is supported by Award No. FIC/2010/06, made by the King Abdullah University of Science and Technology (KAUST). The authors thank Prof. D. M. Proserpio (Universita stegli di Milano) for assistance with topological classification.
Is Supplemented By:
Schoedel, A., Boyette, W., Wojtas, L., Eddaoudi, M., & Zaworotko, M. J. (2013). CCDC 969730: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc11k2m9; DOI:10.5517/cc11k2m9; HANDLE:http://hdl.handle.net/10754/624273; Schoedel, A., Boyette, W., Wojtas, L., Eddaoudi, M., & Zaworotko, M. J. (2013). CCDC 969731: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc11k2nb; DOI:10.5517/cc11k2nb; HANDLE:http://hdl.handle.net/10754/624274; Schoedel, A., Boyette, W., Wojtas, L., Eddaoudi, M., & Zaworotko, M. J. (2013). CCDC 969732: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc11k2pc; DOI:10.5517/cc11k2pc; HANDLE:http://hdl.handle.net/10754/624275; Schoedel, A., Boyette, W., Wojtas, L., Eddaoudi, M., & Zaworotko, M. J. (2013). CCDC 969733: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc11k2qd; DOI:10.5517/cc11k2qd; HANDLE:http://hdl.handle.net/10754/624276; Schoedel, A., Boyette, W., Wojtas, L., Eddaoudi, M., & Zaworotko, M. J. (2013). CCDC 969734: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc11k2rf; DOI:10.5517/cc11k2rf; HANDLE:http://hdl.handle.net/10754/624277; Schoedel, A., Boyette, W., Wojtas, L., Eddaoudi, M., & Zaworotko, M. J. (2013). CCDC 969735: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc11k2sg; DOI:10.5517/cc11k2sg; HANDLE:http://hdl.handle.net/10754/624278; Schoedel, A., Boyette, W., Wojtas, L., Eddaoudi, M., & Zaworotko, M. J. (2013). CCDC 969736: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc11k2th; DOI:10.5517/cc11k2th; HANDLE:http://hdl.handle.net/10754/624279; Schoedel, A., Boyette, W., Wojtas, L., Eddaoudi, M., & Zaworotko, M. J. (2013). CCDC 969737: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc11k2vj; DOI:10.5517/cc11k2vj; HANDLE:http://hdl.handle.net/10754/624280; Schoedel, A., Boyette, W., Wojtas, L., Eddaoudi, M., & Zaworotko, M. J. (2013). CCDC 969738: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc11k2wk; DOI:10.5517/cc11k2wk; HANDLE:http://hdl.handle.net/10754/624281
Appears in Collections:
Articles; Advanced Membranes and Porous Materials Research Center; Physical Sciences and Engineering (PSE) Division; Functional Materials Design, Discovery and Development (FMD3); Chemical Science Program

Full metadata record

DC FieldValue Language
dc.contributor.authorSchoedel, Alexanderen
dc.contributor.authorBoyette, Wesleyen
dc.contributor.authorWojtas, Łukaszen
dc.contributor.authorEddaoudi, Mohameden
dc.contributor.authorZaworotko, Michael J.en
dc.date.accessioned2015-08-03T11:18:00Zen
dc.date.available2015-08-03T11:18:00Zen
dc.date.issued2013-09-25en
dc.identifier.issn00027863en
dc.identifier.doi10.1021/ja406030pen
dc.identifier.urihttp://hdl.handle.net/10754/562982en
dc.description.abstractA new and versatile class of metal-organic materials (MOMs) with augmented lonsdaleite-e (lon-e-a) topology is presented herein. This family of lon-e nets are built by pillaring of hexagonal two-dimensional kagomé (kag) lattices constructed from well-known [Zn2(CO2R)4] paddlewheel molecular building blocks (MBBs) connected by 1,3- benzenedicarboxylate (bdc2-) linkers. The pillars are [Cr 3(μ3-O)(RCO2)]6 trigonal prismatic primary MBBs decorated by six pyridyl moieties (tp-PMBB-1). The three-fold symmetry (D3h) of tp-PMBB-1 is complementary with the alternating orientation of the axial sites of the paddlewheel MBBs and enables triple cross-linking of the kag layers by each pillar. These MOMs represent the first examples of axial-to-axial pillared undulating kag layers, and they are readily fine-tuned because the bdc2- moieties can be varied at their 5-position without changing the overall structure. This lon-e platform possesses functionalized hexagonal channels since the kag lattices are necessarily eclipsed. The effects of the substituent at the 5-positions of the bdc 2- linkers upon gas adsorption, particularly the heats of adsorption of carbon dioxide and methane, were studied. © 2013 American Chemical Society.en
dc.description.sponsorshipThis work is supported by Award No. FIC/2010/06, made by the King Abdullah University of Science and Technology (KAUST). The authors thank Prof. D. M. Proserpio (Universita stegli di Milano) for assistance with topological classification.en
dc.publisherAmerican Chemical Society (ACS)en
dc.titleA family of porous lonsdaleite-e networks obtained through pillaring of decorated kagomé lattice sheetsen
dc.typeArticleen
dc.contributor.departmentChemical Science Programen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Centeren
dc.contributor.departmentFunctional Materials Design, Discovery and Development (FMD3)en
dc.identifier.journalJournal of the American Chemical Societyen
dc.contributor.institutionDepartment of Chemistry, University of South Florida, 4202 East Fowler Avenue, CHE205, Tampa, FL 33620, United Statesen
kaust.authorEddaoudi, Mohameden
dc.relation.isSupplementedBySchoedel, A., Boyette, W., Wojtas, L., Eddaoudi, M., & Zaworotko, M. J. (2013). CCDC 969730: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/cc11k2m9en
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