Thyminate(2-)-bridged cyclic tetranuclear rhodium(III) complexes formed by a template of a sodium, calcium or lanthanoid ion

Ayana Kashima; Mika Sakate; Hiromi Ota; Akira Fuyuhiro; Yukinari Sunatsuki; Takayoshi Suzuki

doi:10.1039/c4cc09087j

Thyminate(2-)-bridged cyclic tetranuclear rhodium(III) complexes formed by a template of a sodium, calcium or lanthanoid ion

Ayana Kashima, Mika Sakate, Hiromi Ota, Akira Fuyuhiro, Yukinari Sunatsuki, Takayoshi Suzuki

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

15 Citations (Scopus)

Abstract

In the thyminate(2-)-bridged tetranuclear Cp∗Rh^III complexes incorporating a Na⁺, Ca²⁺ or Ln³⁺ cation, homochiral aggregation of four Rh^III centres was achieved to form metallacalix[4]arene-type clusters. The thyminate(2-) bridged two Rh^III and the third metal ion with a μ₃-1κN¹:2κ²N³,O²:3κO² mode in the Na⁺ and Ca²⁺ complexes, while in the Ln³⁺ analogues it exhibited a different bridging mode, μ₃-1κN¹:2κ²N³,O⁴:3κO².

Original language	English
Pages (from-to)	1889-1892
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	10
DOIs	https://doi.org/10.1039/c4cc09087j
Publication status	Published - Feb 4 2015

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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title = "Thyminate(2-)-bridged cyclic tetranuclear rhodium(III) complexes formed by a template of a sodium, calcium or lanthanoid ion",

abstract = "In the thyminate(2-)-bridged tetranuclear Cp∗RhIII complexes incorporating a Na+, Ca2+ or Ln3+ cation, homochiral aggregation of four RhIII centres was achieved to form metallacalix[4]arene-type clusters. The thyminate(2-) bridged two RhIII and the third metal ion with a μ3-1κN1:2κ2N3,O2:3κO2 mode in the Na+ and Ca2+ complexes, while in the Ln3+ analogues it exhibited a different bridging mode, μ3-1κN1:2κ2N3,O4:3κO2.",

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T1 - Thyminate(2-)-bridged cyclic tetranuclear rhodium(III) complexes formed by a template of a sodium, calcium or lanthanoid ion

AU - Kashima, Ayana

AU - Sakate, Mika

AU - Ota, Hiromi

AU - Fuyuhiro, Akira

AU - Sunatsuki, Yukinari

AU - Suzuki, Takayoshi

PY - 2015/2/4

Y1 - 2015/2/4

N2 - In the thyminate(2-)-bridged tetranuclear Cp∗RhIII complexes incorporating a Na+, Ca2+ or Ln3+ cation, homochiral aggregation of four RhIII centres was achieved to form metallacalix[4]arene-type clusters. The thyminate(2-) bridged two RhIII and the third metal ion with a μ3-1κN1:2κ2N3,O2:3κO2 mode in the Na+ and Ca2+ complexes, while in the Ln3+ analogues it exhibited a different bridging mode, μ3-1κN1:2κ2N3,O4:3κO2.

AB - In the thyminate(2-)-bridged tetranuclear Cp∗RhIII complexes incorporating a Na+, Ca2+ or Ln3+ cation, homochiral aggregation of four RhIII centres was achieved to form metallacalix[4]arene-type clusters. The thyminate(2-) bridged two RhIII and the third metal ion with a μ3-1κN1:2κ2N3,O2:3κO2 mode in the Na+ and Ca2+ complexes, while in the Ln3+ analogues it exhibited a different bridging mode, μ3-1κN1:2κ2N3,O4:3κO2.

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Thyminate(2-)-bridged cyclic tetranuclear rhodium(III) complexes formed by a template of a sodium, calcium or lanthanoid ion

Abstract

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