Determination of the field strengths of weak neutral ligands having oxygen as coordination atom

Akito Hoshino; Mikio Nakamura

doi:10.1246/cl.2004.1234

Determination of the field strengths of weak neutral ligands having oxygen as coordination atom

Akito Hoshino, Mikio Nakamura

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

9 Citations (Scopus)

Abstract

Weakness of various neutral ligands having oxygen as coordination atom was ranked on the basis of the pyrrole proton chemical shifts of planar [Fe(TPP)L₂]⁺. Furthermore, weakness of the ligands, which is difficult to determine from the NMR data of planar [Fe(TPP)L ₂]⁺, was successfully differentiated by the use of highly ruffled [Fe(TⁱPrP)L₂]⁺. Among the 10 ligands examined, THF turned out to be the weakest ligand.

Original language	English
Article number	CL-040613
Pages (from-to)	1234-1235
Number of pages	2
Journal	Chemistry Letters
Volume	33
Issue number	10
DOIs	https://doi.org/10.1246/cl.2004.1234
Publication status	Published - 2004 Oct 5
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)

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10.1246/cl.2004.1234

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abstract = "Weakness of various neutral ligands having oxygen as coordination atom was ranked on the basis of the pyrrole proton chemical shifts of planar [Fe(TPP)L2]+. Furthermore, weakness of the ligands, which is difficult to determine from the NMR data of planar [Fe(TPP)L 2]+, was successfully differentiated by the use of highly ruffled [Fe(TiPrP)L2]+. Among the 10 ligands examined, THF turned out to be the weakest ligand.",

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AU - Nakamura, Mikio

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AB - Weakness of various neutral ligands having oxygen as coordination atom was ranked on the basis of the pyrrole proton chemical shifts of planar [Fe(TPP)L2]+. Furthermore, weakness of the ligands, which is difficult to determine from the NMR data of planar [Fe(TPP)L 2]+, was successfully differentiated by the use of highly ruffled [Fe(TiPrP)L2]+. Among the 10 ligands examined, THF turned out to be the weakest ligand.

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Determination of the field strengths of weak neutral ligands having oxygen as coordination atom

Abstract

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