Stepwise transformation of the molecular building blocks in a porphyrin-encapsulating metal-organic material

Zhenjie Zhang; Łukasz Wojtas; Mohamed Eddaoudi; Michael J. Zaworotko

doi:10.1021/ja4015666

Stepwise transformation of the molecular building blocks in a porphyrin-encapsulating metal-organic material

Zhenjie Zhang, Łukasz Wojtas, Mohamed Eddaoudi, Michael J. Zaworotko

Research output: Contribution to journal › Article › peer-review

84 Scopus citations

Abstract

When immersed in solutions containing Cu(II) cations, the microporous metal-organic material P11 ([Cd4(BPT)4]·[Cd(C 44H36N8)(S)]·[S], BPT = biphenyl-3,4′,5-tricarboxylate) undergoes a transformation of its [Cd 2(COO)6]2- molecular building blocks (MBBs) into novel tetranuclear [Cu4X2(COO)6(S) 2] MBBs to form P11-Cu. The transformation occurs in single-crystal to single-crystal fashion, and its stepwise mechanism was studied by varying the Cd2+/Cu2+ ratio of the solution in which crystals of P11 were immersed. P11-16/1 (Cd in framework retained, Cd in encapsulated porphyrins exchanged) and other intermediate phases were thereby isolated and structurally characterized. P11-16/1 and P11-Cu retain the microporosity of P11, and the relatively larger MBBs in P11-Cu permit a 20% unit cell expansion and afford a higher surface area and a larger pore size. © 2013 American Chemical Society.

Original language	English (US)
Pages (from-to)	5982-5985
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	135
Issue number	16
DOIs	https://doi.org/10.1021/ja4015666
State	Published - Apr 10 2013

ASJC Scopus subject areas

Biochemistry
Colloid and Surface Chemistry
Chemistry(all)
Catalysis

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10.1021/ja4015666

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CCDC 954550: Experimental Crystal Structure Determination : catena-[(5,10,15,20-tetrakis(1-methylpyridinium-4-yl)porphyrinato)-methanol-aqua-copper bis(bis(mu6-biphenyl-3,4',5-tricarboxylato)-bis(mu3-methoxo)-dimethoxo-tetra-copper) unknown solvate]
Zhang, Z. (Creator), Wojtas, L. (Creator), Eddaoudi, M. (Creator), Zaworotko, M. J. (Creator), Zhang, Z. (Creator), Wojtas, L. (Creator) & Zaworotko, M. J. (Creator), Cambridge Crystallographic Data Centre, Mar 28 2014
DOI: 10.5517/cc1118y9, http://hdl.handle.net/10754/624248
Dataset
CCDC 954552: Experimental Crystal Structure Determination : catena-[(5,10,15,20-tetrakis(1-methylpyridinium-4-yl)porphyrinato)-methanol-aqua-copper bis(bis(mu5-biphenyl-3,4',5-tricarboxylato)-di-cadmium) unknown solvate]
Zhang, Z. (Creator), Wojtas, L. (Creator), Eddaoudi, M. (Creator), Zaworotko, M. J. (Creator), Zhang, Z. (Creator), Wojtas, L. (Creator) & Zaworotko, M. J. (Creator), Cambridge Crystallographic Data Centre, Mar 28 2014
DOI: 10.5517/cc11190d, http://hdl.handle.net/10754/624250
Dataset
CCDC 878574: Experimental Crystal Structure Determination : catena-(aqua-(4,4',4'',4'''-porphyrin-5,10,15,20-tetrayltetrakis(1-methylpyridinium))-cadmium tetrakis(mu~5~-biphenyl-3,4',5-tricarboxylato)-tetra-cadmium unknown solvate)
Zhang, Z. (Creator), Gao, W. (Creator), Wojtas, L. (Creator), Ma, S. (Creator), Eddaoudi, M. (Creator), Zaworotko, M. J. (Creator), Zhang, Z. (Creator), Gao, W. (Creator), Wojtas, L. (Creator), Ma, S. (Creator) & Zaworotko, M. J. (Creator), Cambridge Crystallographic Data Centre, Mar 27 2014
DOI: 10.5517/ccyh73r, http://hdl.handle.net/10754/624704
Dataset

Cite this

@article{8767db047f2742619f447a323e6324f6,

title = "Stepwise transformation of the molecular building blocks in a porphyrin-encapsulating metal-organic material",

abstract = "When immersed in solutions containing Cu(II) cations, the microporous metal-organic material P11 ([Cd4(BPT)4]·[Cd(C 44H36N8)(S)]·[S], BPT = biphenyl-3,4′,5-tricarboxylate) undergoes a transformation of its [Cd 2(COO)6]2- molecular building blocks (MBBs) into novel tetranuclear [Cu4X2(COO)6(S) 2] MBBs to form P11-Cu. The transformation occurs in single-crystal to single-crystal fashion, and its stepwise mechanism was studied by varying the Cd2+/Cu2+ ratio of the solution in which crystals of P11 were immersed. P11-16/1 (Cd in framework retained, Cd in encapsulated porphyrins exchanged) and other intermediate phases were thereby isolated and structurally characterized. P11-16/1 and P11-Cu retain the microporosity of P11, and the relatively larger MBBs in P11-Cu permit a 20% unit cell expansion and afford a higher surface area and a larger pore size. {\textcopyright} 2013 American Chemical Society.",

author = "Zhenjie Zhang and {\L}ukasz Wojtas and Mohamed Eddaoudi and Zaworotko, {Michael J.}",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This work was supported by Award FIC/2010/06 from King Abdullah University of Science and Technology. The data for P11-Cu were collected at the Advanced Photon Source on beamline 15ID-C of ChemMatCARS Sector 15, which is principally supported by the National Science Foundation/Department of Energy under Grant NSF/CHE-0822838. The Advanced Photon Source is supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract DE-AC02-06CH11357.",

year = "2013",

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doi = "10.1021/ja4015666",

language = "English (US)",

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journal = "Journal of the American Chemical Society",

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AU - Zhang, Zhenjie

AU - Wojtas, Łukasz

AU - Eddaoudi, Mohamed

AU - Zaworotko, Michael J.

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This work was supported by Award FIC/2010/06 from King Abdullah University of Science and Technology. The data for P11-Cu were collected at the Advanced Photon Source on beamline 15ID-C of ChemMatCARS Sector 15, which is principally supported by the National Science Foundation/Department of Energy under Grant NSF/CHE-0822838. The Advanced Photon Source is supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Contract DE-AC02-06CH11357.

PY - 2013/4/10

Y1 - 2013/4/10

N2 - When immersed in solutions containing Cu(II) cations, the microporous metal-organic material P11 ([Cd4(BPT)4]·[Cd(C 44H36N8)(S)]·[S], BPT = biphenyl-3,4′,5-tricarboxylate) undergoes a transformation of its [Cd 2(COO)6]2- molecular building blocks (MBBs) into novel tetranuclear [Cu4X2(COO)6(S) 2] MBBs to form P11-Cu. The transformation occurs in single-crystal to single-crystal fashion, and its stepwise mechanism was studied by varying the Cd2+/Cu2+ ratio of the solution in which crystals of P11 were immersed. P11-16/1 (Cd in framework retained, Cd in encapsulated porphyrins exchanged) and other intermediate phases were thereby isolated and structurally characterized. P11-16/1 and P11-Cu retain the microporosity of P11, and the relatively larger MBBs in P11-Cu permit a 20% unit cell expansion and afford a higher surface area and a larger pore size. © 2013 American Chemical Society.

AB - When immersed in solutions containing Cu(II) cations, the microporous metal-organic material P11 ([Cd4(BPT)4]·[Cd(C 44H36N8)(S)]·[S], BPT = biphenyl-3,4′,5-tricarboxylate) undergoes a transformation of its [Cd 2(COO)6]2- molecular building blocks (MBBs) into novel tetranuclear [Cu4X2(COO)6(S) 2] MBBs to form P11-Cu. The transformation occurs in single-crystal to single-crystal fashion, and its stepwise mechanism was studied by varying the Cd2+/Cu2+ ratio of the solution in which crystals of P11 were immersed. P11-16/1 (Cd in framework retained, Cd in encapsulated porphyrins exchanged) and other intermediate phases were thereby isolated and structurally characterized. P11-16/1 and P11-Cu retain the microporosity of P11, and the relatively larger MBBs in P11-Cu permit a 20% unit cell expansion and afford a higher surface area and a larger pore size. © 2013 American Chemical Society.

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IS - 16

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Stepwise transformation of the molecular building blocks in a porphyrin-encapsulating metal-organic material

Abstract

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CCDC 954550: Experimental Crystal Structure Determination : catena-[(5,10,15,20-tetrakis(1-methylpyridinium-4-yl)porphyrinato)-methanol-aqua-copper bis(bis(mu6-biphenyl-3,4',5-tricarboxylato)-bis(mu3-methoxo)-dimethoxo-tetra-copper) unknown solvate]

CCDC 954552: Experimental Crystal Structure Determination : catena-[(5,10,15,20-tetrakis(1-methylpyridinium-4-yl)porphyrinato)-methanol-aqua-copper bis(bis(mu5-biphenyl-3,4',5-tricarboxylato)-di-cadmium) unknown solvate]

CCDC 878574: Experimental Crystal Structure Determination : catena-(aqua-(4,4',4'',4'''-porphyrin-5,10,15,20-tetrayltetrakis(1-methylpyridinium))-cadmium tetrakis(mu~5~-biphenyl-3,4',5-tricarboxylato)-tetra-cadmium unknown solvate)

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