Published August 8, 2011
| Accepted Version + Supplemental Material
Journal Article
Open
Reversible Halide-Modulated Nickel–Nickel Bond Cleavage: Metal–Metal Bonds as Design Elements for Molecular Devices
Chicago
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Abstract
The dinickel chloride affair: In dinuclear nickel(I) complexes supported by a tris(phosphinoaryl)benzene and stabilized by metal–arene interactions, chloride addition causes reversible Ni-Ni bond cleavage that induces 180° rotation around an aryl–aryl bond (see scheme). A dinickel–chloride moiety was found to rotate around the bridging arene by a mechanism involving breaking and forming Ni-P bonds.
Additional Information
© 2011 Wiley-VCH Verlag. Issue published online: 5 Aug 2011. Article first published online: 27 Jun 2011. Manuscript Received: 22 Apr 2011. We thank Lawrence M. Henling for assistance with collection of crystallographic data. We are grateful to NSF GRFP (S.L.), Caltech, SURF office (N.C.L.), and bp for funding. The Bruker KAPPA APEXII X-ray diffractometer was purchased through an NSF CRIF:MU Award to Caltech (CHE-0639094). The 400 MHz NMR spectrometer was purchased through an NIH award, RR027690.Attached Files
Accepted Version - nihms416657.pdf
Supplemental Material - anie_201102797_sm_miscellaneous_information.pdf
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nihms416657.pdf
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Additional details
- PMCID
- PMC3805114
- Eprint ID
- 25285
- Resolver ID
- CaltechAUTHORS:20110912-073149077
- NSF Graduate Research Fellowship
- Caltech Summer Undergraduate Research Fellowship (SURF)
- BP
- NSF
- CHE-0639094
- NIH
- RR027690
- Created
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2011-09-12Created from EPrint's datestamp field
- Updated
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2021-11-09Created from EPrint's last_modified field