Published April 19, 2006
| Supplemental Material
Journal Article
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Characterization of the Terminal Iron(IV) Imides {[PhBP^(tBu)_2(pz')]Fe^(IV)≡NAd}^+
Abstract
New hybrid bis(phosphine)(pyrazole)borate tripodal ligands ([PhBP^(tBu)_2(pz')]-) are reported that support pseudotetrahedral iron in the oxidation states +1, +2, +3, and +4. The higher oxidation states are stabilized by a terminal Fe_≡NR linkage. Of particular interest is the generation and thorough characterization of an S = 1 Fe^(IV)_≡NR^+ imide cation using this new ligand system. The latter species can be observed electrochemically and spectroscopically, and its solid-state crystal structure is reported.
Additional Information
© 2006 American Chemical Society. Received January 27, 2006; Publication Date (Web): March 28, 2006. We acknowledge Larry Henling for crystallographic assistance, and Dr. Mark Mehn for assistance with EPR spectroscopy. We thank the NIH for financial support (GM 070757), and N.P.M. is grateful for an NSF graduate fellowship.Attached Files
Supplemental Material - ja0604358si20060313_052801.pdf
Supplemental Material - ja0604358si20060313_052840.cif
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Additional details
- Alternative title
- Characterization of the terminal iron(IV) imides {[PhBP-tBu2(pz')]FeIV=NAd}+
- Eprint ID
- 47684
- Resolver ID
- CaltechAUTHORS:20140730-164958213
- GM 070757
- NIH
- NSF Graduate Fellowship
- Created
-
2014-07-31Created from EPrint's datestamp field
- Updated
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2021-11-10Created from EPrint's last_modified field