[M(CO)4{CH3C(CH2PMe2)3}], M  Ti, Zr, Hf, Complexes of Zerovalent Titanium, Zirconium, and Hafnium. First Structural Characterization of a Zr0‐Carbonyl Complex

David W. Blackburn; Kai Ming Chi; Scott R. Frerichs; Mary L. Tinkham; John E. Ellis

doi:10.1002/anie.198804371

[M(CO)₄{CH₃C(CH₂PMe₂)₃}], M  Ti, Zr, Hf, Complexes of Zerovalent Titanium, Zirconium, and Hafnium. First Structural Characterization of a Zr⁰‐Carbonyl Complex

David W. Blackburn, Kai Ming Chi, Scott R. Frerichs, Mary L. Tinkham, John E. Ellis

Chemistry (Twin Cities)

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Abstract

The title compounds [M(CO)₄(trmpe)], MTi, Zr, Hf, are orange‐red to deep violet. They can be prepared according to equation (a) in 20% (Hf‐complex) to 56% (Ti‐complex) yield. The Zr‐complex 1 has a 4 : 3 piano stool structure, with all bond lengths lying in the expected range (trmpe=CH₃C(CH₂PMe₂)₃, DME=dimethoxyethane). (Figure Presented.) (Formula Presented.)

Original language	English (US)
Pages (from-to)	437-438
Number of pages	2
Journal	Angewandte Chemie International Edition in English
Volume	27
Issue number	3
DOIs	https://doi.org/10.1002/anie.198804371
State	Published - Mar 1988

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[M(CO)₄{CH₃C(CH₂PMe₂)₃}], M  Ti, Zr, Hf, Complexes of Zerovalent Titanium, Zirconium, and Hafnium. First Structural Characterization of a Zr⁰‐Carbonyl Complex. / Blackburn, David W.; Chi, Kai Ming; Frerichs, Scott R. et al.
In: Angewandte Chemie International Edition in English, Vol. 27, No. 3, 03.1988, p. 437-438.

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

@article{6f21255e2d564a8ebd83779112d483c3,

title = "[M(CO)4{CH3C(CH2PMe2)3}], M  Ti, Zr, Hf, Complexes of Zerovalent Titanium, Zirconium, and Hafnium. First Structural Characterization of a Zr0‐Carbonyl Complex",

abstract = "The title compounds [M(CO)4(trmpe)], MTi, Zr, Hf, are orange‐red to deep violet. They can be prepared according to equation (a) in 20% (Hf‐complex) to 56% (Ti‐complex) yield. The Zr‐complex 1 has a 4 : 3 piano stool structure, with all bond lengths lying in the expected range (trmpe=CH3C(CH2PMe2)3, DME=dimethoxyethane). (Figure Presented.) (Formula Presented.)",

author = "Blackburn, {David W.} and Chi, {Kai Ming} and Frerichs, {Scott R.} and Tinkham, {Mary L.} and Ellis, {John E.}",

year = "1988",

month = mar,

doi = "10.1002/anie.198804371",

language = "English (US)",

volume = "27",

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T1 - [M(CO)4{CH3C(CH2PMe2)3}], M  Ti, Zr, Hf, Complexes of Zerovalent Titanium, Zirconium, and Hafnium. First Structural Characterization of a Zr0‐Carbonyl Complex

AU - Blackburn, David W.

AU - Chi, Kai Ming

AU - Frerichs, Scott R.

AU - Tinkham, Mary L.

AU - Ellis, John E.

PY - 1988/3

Y1 - 1988/3

N2 - The title compounds [M(CO)4(trmpe)], MTi, Zr, Hf, are orange‐red to deep violet. They can be prepared according to equation (a) in 20% (Hf‐complex) to 56% (Ti‐complex) yield. The Zr‐complex 1 has a 4 : 3 piano stool structure, with all bond lengths lying in the expected range (trmpe=CH3C(CH2PMe2)3, DME=dimethoxyethane). (Figure Presented.) (Formula Presented.)

AB - The title compounds [M(CO)4(trmpe)], MTi, Zr, Hf, are orange‐red to deep violet. They can be prepared according to equation (a) in 20% (Hf‐complex) to 56% (Ti‐complex) yield. The Zr‐complex 1 has a 4 : 3 piano stool structure, with all bond lengths lying in the expected range (trmpe=CH3C(CH2PMe2)3, DME=dimethoxyethane). (Figure Presented.) (Formula Presented.)

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ER -

[M(CO)₄{CH₃C(CH₂PMe₂)₃}], M  Ti, Zr, Hf, Complexes of Zerovalent Titanium, Zirconium, and Hafnium. First Structural Characterization of a Zr⁰‐Carbonyl Complex

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