Structure and Dynamics in Metal Tetrahydroborates. II.1 Vibrational Spectra and Structures of Some Transition Metal and Actinide Tetrahydroborates

Tobin J. Marks; William J. Kennelly; John R. Kolb; Lawrence A. Shimp

doi:10.1021/ic50116a051

Structure and Dynamics in Metal Tetrahydroborates. II.1 Vibrational Spectra and Structures of Some Transition Metal and Actinide Tetrahydroborates

Tobin J. Marks, William J. Kennelly, John R. Kolb, Lawrence A. Shimp

Chemistry

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

138 Scopus citations

Abstract

Vibrational spectroscopy allows a reasonably unambiguous distinction to be made between monodentate, bidentate, and tridentate hydrogen-bridged metal-BH4 interactions for covalent organo-transition metal and-actinide tetrahydroborates. The following compounds have bidentate structures: (h5-C5H5)2Ti(BH4), (h5-C5H3)2Zr(BH4)2, and (h5-C5H5)2Zr(H)(BH4); the organoactinides (h5-C5H5)3U(BH4) and (h5-C5H5)3Th(BH4) have tridentate geometries. Data on these systems can be understood in terms of analogies with other organometallic systems (7r-allyls). The synthesis of (h5-C5H5)3Th(BH4) is also reported.

Original language	English (US)
Pages (from-to)	2540-2546
Number of pages	7
Journal	Inorganic chemistry
Volume	11
Issue number	10
DOIs	https://doi.org/10.1021/ic50116a051
State	Published - Oct 1 1972

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry

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title = "Structure and Dynamics in Metal Tetrahydroborates. II.1 Vibrational Spectra and Structures of Some Transition Metal and Actinide Tetrahydroborates",

abstract = "Vibrational spectroscopy allows a reasonably unambiguous distinction to be made between monodentate, bidentate, and tridentate hydrogen-bridged metal-BH4 interactions for covalent organo-transition metal and-actinide tetrahydroborates. The following compounds have bidentate structures: (h5-C5H5)2Ti(BH4), (h5-C5H3)2Zr(BH4)2, and (h5-C5H5)2Zr(H)(BH4); the organoactinides (h5-C5H5)3U(BH4) and (h5-C5H5)3Th(BH4) have tridentate geometries. Data on these systems can be understood in terms of analogies with other organometallic systems (7r-allyls). The synthesis of (h5-C5H5)3Th(BH4) is also reported.",

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AU - Marks, Tobin J.

AU - Kennelly, William J.

AU - Kolb, John R.

AU - Shimp, Lawrence A.

PY - 1972/10/1

Y1 - 1972/10/1

N2 - Vibrational spectroscopy allows a reasonably unambiguous distinction to be made between monodentate, bidentate, and tridentate hydrogen-bridged metal-BH4 interactions for covalent organo-transition metal and-actinide tetrahydroborates. The following compounds have bidentate structures: (h5-C5H5)2Ti(BH4), (h5-C5H3)2Zr(BH4)2, and (h5-C5H5)2Zr(H)(BH4); the organoactinides (h5-C5H5)3U(BH4) and (h5-C5H5)3Th(BH4) have tridentate geometries. Data on these systems can be understood in terms of analogies with other organometallic systems (7r-allyls). The synthesis of (h5-C5H5)3Th(BH4) is also reported.

AB - Vibrational spectroscopy allows a reasonably unambiguous distinction to be made between monodentate, bidentate, and tridentate hydrogen-bridged metal-BH4 interactions for covalent organo-transition metal and-actinide tetrahydroborates. The following compounds have bidentate structures: (h5-C5H5)2Ti(BH4), (h5-C5H3)2Zr(BH4)2, and (h5-C5H5)2Zr(H)(BH4); the organoactinides (h5-C5H5)3U(BH4) and (h5-C5H5)3Th(BH4) have tridentate geometries. Data on these systems can be understood in terms of analogies with other organometallic systems (7r-allyls). The synthesis of (h5-C5H5)3Th(BH4) is also reported.

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Structure and Dynamics in Metal Tetrahydroborates. II.1 Vibrational Spectra and Structures of Some Transition Metal and Actinide Tetrahydroborates

Abstract

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