Synthesis and structure of the first dinuclear complex bridged by a substituent-free gallium atom

Keiji Ueno; Takahito Watanabe; Hiromi Tobita; Hiroshi Ogino

doi:10.1021/om034073d

Synthesis and structure of the first dinuclear complex bridged by a substituent-free gallium atom

Keiji Ueno, Takahito Watanabe, Hiromi Tobita, Hiroshi Ogino

IEHE - Institute for Excellence in Higher Education (organization affiliation only)

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

39 Citations (Scopus)

Abstract

The first dinuclear complex bridged by a substituent-free gallium atom, Cp*Fe(dppe)(μ-Ga)Fe-(CO)₄ (1; Cp* = η-C₅Me₅, dppe = Ph₂PCH₂CH₂PPh₂), was synthesized by the reaction of Cp*Fe(dppe)GaCl₂ with K₂[Fe(CO)₄]. A crystal structure analysis of complex 1 revealed that the geometry around the gallium atom is essentially linear and the Fe-Ga bonds are significantly shorter than that of usual single bonds. These structural features indicate that the Fe-Ga bonds bear significantly unsaturated character.

Original language	English
Pages (from-to)	4375-4377
Number of pages	3
Journal	Organometallics
Volume	22
Issue number	22
DOIs	https://doi.org/10.1021/om034073d
Publication status	Published - 2003 Oct 27

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abstract = "The first dinuclear complex bridged by a substituent-free gallium atom, Cp*Fe(dppe)(μ-Ga)Fe-(CO)4 (1; Cp* = η-C5Me5, dppe = Ph2PCH2CH2PPh2), was synthesized by the reaction of Cp*Fe(dppe)GaCl2 with K2[Fe(CO)4]. A crystal structure analysis of complex 1 revealed that the geometry around the gallium atom is essentially linear and the Fe-Ga bonds are significantly shorter than that of usual single bonds. These structural features indicate that the Fe-Ga bonds bear significantly unsaturated character.",

author = "Keiji Ueno and Takahito Watanabe and Hiromi Tobita and Hiroshi Ogino",

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T1 - Synthesis and structure of the first dinuclear complex bridged by a substituent-free gallium atom

AU - Ueno, Keiji

AU - Watanabe, Takahito

AU - Tobita, Hiromi

AU - Ogino, Hiroshi

PY - 2003/10/27

Y1 - 2003/10/27

N2 - The first dinuclear complex bridged by a substituent-free gallium atom, Cp*Fe(dppe)(μ-Ga)Fe-(CO)4 (1; Cp* = η-C5Me5, dppe = Ph2PCH2CH2PPh2), was synthesized by the reaction of Cp*Fe(dppe)GaCl2 with K2[Fe(CO)4]. A crystal structure analysis of complex 1 revealed that the geometry around the gallium atom is essentially linear and the Fe-Ga bonds are significantly shorter than that of usual single bonds. These structural features indicate that the Fe-Ga bonds bear significantly unsaturated character.

AB - The first dinuclear complex bridged by a substituent-free gallium atom, Cp*Fe(dppe)(μ-Ga)Fe-(CO)4 (1; Cp* = η-C5Me5, dppe = Ph2PCH2CH2PPh2), was synthesized by the reaction of Cp*Fe(dppe)GaCl2 with K2[Fe(CO)4]. A crystal structure analysis of complex 1 revealed that the geometry around the gallium atom is essentially linear and the Fe-Ga bonds are significantly shorter than that of usual single bonds. These structural features indicate that the Fe-Ga bonds bear significantly unsaturated character.

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ER -

Synthesis and structure of the first dinuclear complex bridged by a substituent-free gallium atom

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