Built to order: Molecular tinkertoys from the [Re6(μ3-Se)8]2+ clusters

Bryan K. Roland; Hugh D. Selby; Michael D. Carducci; Zhiping Zheng

doi:10.1021/ja025869r

Built to order: Molecular tinkertoys from the [Re₆(μ3-Se)₈]²⁺ clusters

Bryan K. Roland, Hugh D. Selby, Michael D. Carducci, Zhiping Zheng

Chemistry and Biochemistry

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

82 Scopus citations

Abstract

Ligand substitution of [Re₆(μ₃-Se)₈(PEt₃)₅(CH₃CN)](SbF₆)₂ (1) with pyridyl-based ligands, 2,4,6-tri-4-pyridyl-1,3,5-triazine (L1) and 5,10,15,20-tetra(4-pyridyl)-21H,23H-porphine (L2), produced respectively the star-shaped tricluster (T1) and tetracluster (T2) arrays, wherein three (T1) and four (T2) units of the [Re₆(μ₃-Se)₈]²⁺ core-containing clusters are interconnected by the corresponding bridging ligands. These novel supramolecular assemblies were characterized by a combination of NMR (¹H and ³¹P) spectroscopy, ESI-MS, and microanalysis. The molecular and solid-state structures of T1 have also been established by single-crystal X-ray diffraction.

Original language	English (US)
Pages (from-to)	3222-3223
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	124
Issue number	13
DOIs	https://doi.org/10.1021/ja025869r
State	Published - Apr 3 2002

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja025869r

Cite this

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title = "Built to order: Molecular tinkertoys from the [Re6(μ3-Se)8]2+ clusters",

abstract = "Ligand substitution of [Re6(μ3-Se)8(PEt3)5(CH3CN)](SbF6)2 (1) with pyridyl-based ligands, 2,4,6-tri-4-pyridyl-1,3,5-triazine (L1) and 5,10,15,20-tetra(4-pyridyl)-21H,23H-porphine (L2), produced respectively the star-shaped tricluster (T1) and tetracluster (T2) arrays, wherein three (T1) and four (T2) units of the [Re6(μ3-Se)8]2+ core-containing clusters are interconnected by the corresponding bridging ligands. These novel supramolecular assemblies were characterized by a combination of NMR (1H and 31P) spectroscopy, ESI-MS, and microanalysis. The molecular and solid-state structures of T1 have also been established by single-crystal X-ray diffraction.",

author = "Roland, {Bryan K.} and Selby, {Hugh D.} and Carducci, {Michael D.} and Zhiping Zheng",

year = "2002",

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journal = "Journal of the American Chemical Society",

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AU - Roland, Bryan K.

AU - Selby, Hugh D.

AU - Carducci, Michael D.

AU - Zheng, Zhiping

PY - 2002/4/3

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N2 - Ligand substitution of [Re6(μ3-Se)8(PEt3)5(CH3CN)](SbF6)2 (1) with pyridyl-based ligands, 2,4,6-tri-4-pyridyl-1,3,5-triazine (L1) and 5,10,15,20-tetra(4-pyridyl)-21H,23H-porphine (L2), produced respectively the star-shaped tricluster (T1) and tetracluster (T2) arrays, wherein three (T1) and four (T2) units of the [Re6(μ3-Se)8]2+ core-containing clusters are interconnected by the corresponding bridging ligands. These novel supramolecular assemblies were characterized by a combination of NMR (1H and 31P) spectroscopy, ESI-MS, and microanalysis. The molecular and solid-state structures of T1 have also been established by single-crystal X-ray diffraction.

AB - Ligand substitution of [Re6(μ3-Se)8(PEt3)5(CH3CN)](SbF6)2 (1) with pyridyl-based ligands, 2,4,6-tri-4-pyridyl-1,3,5-triazine (L1) and 5,10,15,20-tetra(4-pyridyl)-21H,23H-porphine (L2), produced respectively the star-shaped tricluster (T1) and tetracluster (T2) arrays, wherein three (T1) and four (T2) units of the [Re6(μ3-Se)8]2+ core-containing clusters are interconnected by the corresponding bridging ligands. These novel supramolecular assemblies were characterized by a combination of NMR (1H and 31P) spectroscopy, ESI-MS, and microanalysis. The molecular and solid-state structures of T1 have also been established by single-crystal X-ray diffraction.

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JF - Journal of the American Chemical Society

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Built to order: Molecular tinkertoys from the [Re₆(μ3-Se)₈]²⁺ clusters

Abstract

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CCDC 184111: Experimental Crystal Structure Determination

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Built to order: Molecular tinkertoys from the [Re6(μ3-Se)8]2+ clusters

Abstract

ASJC Scopus subject areas

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CCDC 184111: Experimental Crystal Structure Determination

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Built to order: Molecular tinkertoys from the [Re₆(μ3-Se)₈]²⁺ clusters