1,2-Diaza-4-phosphaferrocenes: synthesis, structural characterization, 57Fe Mössbauer spectrum analysis, and DFT calculation

Lian Duan; Xiang Zhang; Wenjun Zheng

doi:10.1039/C7DT01732D

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1,2-Diaza-4-phosphaferrocenes: synthesis, structural characterization, ⁵⁷Fe Mössbauer spectrum analysis, and DFT calculation†

Lian Duan,^a Xiang Zhang^a and Wenjun Zheng

*^ab

Author affiliations

* Corresponding authors

^a Institute of Organic Chemistry & College of Chemical and Materials Science, Shanxi Normal University, Gongyuan Street 1, Linfen, Shanxi Province, China
E-mail: wjzheng_sxnu@qq.com, wjzheng@sxnu.edu.cn

^b Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of Education, Gongyuan Street 1, Linfen, Shanxi Province, China

Abstract

Two 1,2-diaza-4-phosphaferrocenes [(η⁵-3,5-R₂dp)Fe(η⁵-CpMe₅)] (R = tBu (3), Ph (4)) with a single η⁵ ring containing two nitrogen atoms are prepared. Mössbauer spectroscopic, electrochemical, and density functional theory (DFT) studies have provided a more detailed understanding of the electronic structures and stabilities of these complexes.

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Article information

DOI: https://doi.org/10.1039/C7DT01732D
Article type: Communication
Submitted: 12 May 2017
Accepted: 08 Jun 2017
First published: 08 Jun 2017

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Dalton Trans., 2017,46, 8354-8358

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1,2-Diaza-4-phosphaferrocenes: synthesis, structural characterization, ⁵⁷Fe Mössbauer spectrum analysis, and DFT calculation

L. Duan, X. Zhang and W. Zheng, Dalton Trans., 2017, 46, 8354 DOI: 10.1039/C7DT01732D

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Dalton Transactions