Issue 44, 2006
From the journal:

Chemical Communications

An isocyanide probe for heme electronic structure: bis(tert-butylisocyanide) complex of diazaporphyrin showing a unique (dxy)2(dxz, dyz)3 ground state†

Yoshiki Ohgo,*ab   Saburo Neya,c   Hidehiro Uekusad  and  Mikio Nakamura*abe  

* Corresponding authors

a Department of Chemistry, School of Medicine, Toho University, Ota-ku, Tokyo 143-8540, Japan
E-mail: yohgo@med.toho-u.ac.jp, mnakamu@med.toho-u.ac.jp

b Research Center for Materials with Integrated Properties, Toho University, Funabashi 274-8510, Japan

c Department of Physical Chemistry, Graduate School of Pharmaceutical Sciences, Chiba University, Chiba 263-8522, Japan

d Graduate School of Science and Engineering, Tokyo Institute of Technology, Tokyo 152-8551, Japan

e Division of Chemistry, Graduate School of Science, Toho University, Funabashi 274-8510, Japan

Abstract

Isocyanide-bound model hemes always adopt the (dxz, dyz)4(dxy)1 ground state, however, we have found that the replacement of porphyrin by diazaporphyrin leads to the formation of an unprecedented low-spin bis(tert-butylisocyanide) complex with the (dxy)2(dxz, dyz)3 ground state.

Graphical abstract: An isocyanide probe for heme electronic structure: bis(tert-butylisocyanide) complex of diazaporphyrin showing a unique (dxy)2(dxz, dyz)3 ground state

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DOI
https://doi.org/10.1039/B609910F
Article type
Communication
Submitted
12 Jul 2006
Accepted
23 Aug 2006
First published
20 Sep 2006

Chem. Commun., 2006, 4590-4592

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An isocyanide probe for heme electronic structure: bis(tert-butylisocyanide) complex of diazaporphyrin showing a unique (dxy)2(dxz, dyz)3 ground state

Y. Ohgo, S. Neya, H. Uekusa and M. Nakamura, Chem. Commun., 2006, 4590 DOI: 10.1039/B609910F

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