A rare terminal dinitrogen complex of chromium

Michael T. Mock; Shentan Chen; Roger Rousseau; Molly J. O'Hagan; William G. Dougherty; W. Scott Kassel; Daniel L DuBois; R Morris Bullock

doi:10.1039/c1cc15430c

A rare terminal dinitrogen complex of chromium

Michael T. Mock, Shentan Chen, Roger Rousseau, Molly J. O'Hagan, William G. Dougherty, W. Scott Kassel, Daniel L DuBois, R Morris Bullock

Pacific Northwest National Laboratory

Research output: Contribution to journal › Article

30 Citations (Scopus)

Abstract

Cis and trans-Cr-N ₂ complexes supported by the diphosphine ligand P ^Ph ₂N ^Bn ₂ have been prepared. Positioned pendant amines in the second coordination sphere influence the thermodynamically preferred geometric isomer. Electronic structure calculations indicate negligible Cr-N ₂ back-bonding; rather, electronic polarization of N ₂ ligand is thought to stabilize Cr-N ₂ binding.

Original language	English
Pages (from-to)	12212-12214
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	44
DOIs	https://doi.org/10.1039/c1cc15430c
Publication status	Published - Nov 28 2011

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ASJC Scopus subject areas

Metals and Alloys
Materials Chemistry
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Catalysis
Chemistry(all)

Cite this

Mock, M. T., Chen, S., Rousseau, R., O'Hagan, M. J., Dougherty, W. G., Kassel, W. S., ... Bullock, R. M. (2011). A rare terminal dinitrogen complex of chromium. Chemical Communications, 47(44), 12212-12214. https://doi.org/10.1039/c1cc15430c

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abstract = "Cis and trans-Cr-N 2 complexes supported by the diphosphine ligand P Ph 2N Bn 2 have been prepared. Positioned pendant amines in the second coordination sphere influence the thermodynamically preferred geometric isomer. Electronic structure calculations indicate negligible Cr-N 2 back-bonding; rather, electronic polarization of N 2 ligand is thought to stabilize Cr-N 2 binding.",

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AU - Kassel, W. Scott

AU - DuBois, Daniel L

AU - Bullock, R Morris

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N2 - Cis and trans-Cr-N 2 complexes supported by the diphosphine ligand P Ph 2N Bn 2 have been prepared. Positioned pendant amines in the second coordination sphere influence the thermodynamically preferred geometric isomer. Electronic structure calculations indicate negligible Cr-N 2 back-bonding; rather, electronic polarization of N 2 ligand is thought to stabilize Cr-N 2 binding.

AB - Cis and trans-Cr-N 2 complexes supported by the diphosphine ligand P Ph 2N Bn 2 have been prepared. Positioned pendant amines in the second coordination sphere influence the thermodynamically preferred geometric isomer. Electronic structure calculations indicate negligible Cr-N 2 back-bonding; rather, electronic polarization of N 2 ligand is thought to stabilize Cr-N 2 binding.

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Access to Document

10.1039/c1cc15430c