Synthesis and isomerization of N-fused tetraphenylporphyrin ruthenium(II) complexes

Motoki Toganoh; Hideaki Matsuo; Ayumi Sato; Yuya Hirashima; Hiroyuki Furuta

doi:10.1021/ic401314a

Synthesis and isomerization of N-fused tetraphenylporphyrin ruthenium(II) complexes

Motoki Toganoh, Hideaki Matsuo, Ayumi Sato, Yuya Hirashima, Hiroyuki Furuta

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14 Citations (Scopus)

Abstract

Three possible isomers of N-fused tetraphenylporphyrin ruthenium complexes, Ru(NFTPp)Cl(CO)₂ (2a-c), were isolated and fully characterized by NMR, IR, CV, UV-vis-NIR absorption, and X-ray crystallographic analyses. Each isomer was stable at ambient conditions and isomerization among 2a-c occurred at elevated temperature both in solution and in a solid state, through the intramolecular rotational pathways. Electronic structures of 2a-c were analyzed in detail by DFT study to reveal appreciable differences in the interaction between the NFTPp ligand and the Ru-Cl moiety.

Original language	English
Pages (from-to)	9613-9619
Number of pages	7
Journal	Inorganic chemistry
Volume	52
Issue number	16
DOIs	https://doi.org/10.1021/ic401314a
Publication status	Published - Aug 19 2013

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Inorganic Chemistry

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10.1021/ic401314a

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abstract = "Three possible isomers of N-fused tetraphenylporphyrin ruthenium complexes, Ru(NFTPp)Cl(CO)2 (2a-c), were isolated and fully characterized by NMR, IR, CV, UV-vis-NIR absorption, and X-ray crystallographic analyses. Each isomer was stable at ambient conditions and isomerization among 2a-c occurred at elevated temperature both in solution and in a solid state, through the intramolecular rotational pathways. Electronic structures of 2a-c were analyzed in detail by DFT study to reveal appreciable differences in the interaction between the NFTPp ligand and the Ru-Cl moiety.",

author = "Motoki Toganoh and Hideaki Matsuo and Ayumi Sato and Yuya Hirashima and Hiroyuki Furuta",

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T1 - Synthesis and isomerization of N-fused tetraphenylporphyrin ruthenium(II) complexes

AU - Toganoh, Motoki

AU - Matsuo, Hideaki

AU - Sato, Ayumi

AU - Hirashima, Yuya

AU - Furuta, Hiroyuki

PY - 2013/8/19

Y1 - 2013/8/19

N2 - Three possible isomers of N-fused tetraphenylporphyrin ruthenium complexes, Ru(NFTPp)Cl(CO)2 (2a-c), were isolated and fully characterized by NMR, IR, CV, UV-vis-NIR absorption, and X-ray crystallographic analyses. Each isomer was stable at ambient conditions and isomerization among 2a-c occurred at elevated temperature both in solution and in a solid state, through the intramolecular rotational pathways. Electronic structures of 2a-c were analyzed in detail by DFT study to reveal appreciable differences in the interaction between the NFTPp ligand and the Ru-Cl moiety.

AB - Three possible isomers of N-fused tetraphenylporphyrin ruthenium complexes, Ru(NFTPp)Cl(CO)2 (2a-c), were isolated and fully characterized by NMR, IR, CV, UV-vis-NIR absorption, and X-ray crystallographic analyses. Each isomer was stable at ambient conditions and isomerization among 2a-c occurred at elevated temperature both in solution and in a solid state, through the intramolecular rotational pathways. Electronic structures of 2a-c were analyzed in detail by DFT study to reveal appreciable differences in the interaction between the NFTPp ligand and the Ru-Cl moiety.

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Synthesis and isomerization of N-fused tetraphenylporphyrin ruthenium(II) complexes

Abstract

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