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Issue 2, 2012
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A naphthyl-substituted pentamethylcyclopentadienyl ligand and its Sm(II) bent-metallocene complexes with solvent-induced structure change

Takeshi Yatabe,ab  Masaki Karasawa,a  Kiyoshi Isobe,ab  Seiji Ogobcd  and  Hidetaka Nakai*acd 
Author affiliations

* Corresponding authors

a Department of Chemistry, Graduate School of Natural Science & Technology, Kanazawa University, Kakuma-machi, Kanazawa, Japan

b Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency (JST), Kawaguchi Centre Building, 4-1-8 Honcho, Kawaguchi-shi, Japan

c Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 744 Moto-oka, Nishi-ku, Japan
E-mail: nakai@mail.cstm.kyushu-u.ac.jp
Fax: +81 92 802 2823
Tel: +81 92 802 2822

d International Institute for Carbon-Neutral Energy Research (I2CNER), 744 Moto-oka, Nishi-ku, Japan

Abstract

A naphthyl-substituted pentamethylcyclopentadienyl ligand (CpNaph = η5-C5Me4CH2C10H7) and its Sm(II) complexes [Sm(CpNaph)2(THF)x] (1: x = 2, 2: x = 0) have been prepared and characterised. The solvent-induced reversible conversion between the di-THF solvated purple complex 1 and the un-solvated dark green complex 2 is presented.

Graphical abstract: A naphthyl-substituted pentamethylcyclopentadienyl ligand and its Sm(ii) bent-metallocene complexes with solvent-induced structure change

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Publication details

The article was received on 29 Sep 2011, accepted on 08 Nov 2011 and first published on 25 Nov 2011


Article type: Communication
DOI: 10.1039/C1DT11844G
Citation: Dalton Trans., 2012,41, 354-356
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    A naphthyl-substituted pentamethylcyclopentadienyl ligand and its Sm(II) bent-metallocene complexes with solvent-induced structure change

    T. Yatabe, M. Karasawa, K. Isobe, S. Ogo and H. Nakai, Dalton Trans., 2012, 41, 354
    DOI: 10.1039/C1DT11844G

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