The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.
An Octahedral Coordination Complex of Iron(VI)
Abstract
The hexavalent state, considered to be the highest oxidation level accessible for iron, has previously been found only in the tetrahedral ferrate dianion, FeO 4 2– . We report the photochemical synthesis of another Fe(VI) compound, an octahedrally coordinated dication bearing a terminal nitrido ligand. Mössbauer and x-ray absorption spectra, supported by density functional theory, are consistent with the octahedral structure having an Fe N triple bond of 1.57 angstroms and a singlet \batchmode \documentclass[fleqn,10pt,legalpaper]{article} \usepackage{amssymb} \usepackage{amsfonts} \usepackage{amsmath} \pagestyle{empty} \begin{document} \(\mathrm{d}_{xy}^{2}\) \end{document} ground electronic configuration. The compound is stable at 77 kelvin and yields a high-spin Fe(III) species upon warming.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Greenwood, N. N., & Gibb, T. C. (1971) · Springer eBooks · doi:10.1007/978-94-009-5697-1 · Cited by 2,862
Structure and chemistry of cytochrome p450
Denisov, I. G., Makris, T. M., Sligar, S. G., & Schlichting, I. (2005) · Chemical Reviews · doi:10.1021/cr0307143 · Cited by 2,106
Iron-sulfur clusters: nature's modular, multipurpose structures
Beinert, H., Holm, R. H., & Münck, E. (1997) · Science · doi:10.1126/science.277.5326.653 · Cited by 1,944
Peters, J. W. (1998) · Science · doi:10.1126/science.282.5395.1853 · Cited by 1,891
Crystal structure of the nickel–iron hydrogenase from Desulfovibrio gigas
Volbeda, A., Charon, M.-H., Piras, C., Hatchikian, E. C., Frey, M., & Fontecilla-Camps, J. C. (1995) · Nature · doi:10.1038/373580a0 · Cited by 1,557
The Catalytic Pathway of Cytochrome P450cam at Atomic Resolution
Schlichting, I., Berendzen, J., Chu, K., Stock, A. M., Maves, S. A., Benson, D. E., Sweet, R. M., Ringe, D., Petsko, G. A., & Sligar, S. G. (2000) · Science · doi:10.1126/science.287.5458.1615 · Cited by 1,331
Mössbauer Spectroscopy Applied to Inorganic Chemistry
Long, G. J. (1984) · Springer eBooks · doi:10.1007/978-1-4899-0462-1 · Cited by 950
Crystallographic and Spectroscopic Characterization of a Nonheme Fe(IV)=O Complex
Rohde, J.-U., In, J.-H., Lim, M. H., Brennessel, W. W., Bukowski, M. R., Stubna, A., Münck, E., Nam, W., & Que, L. (2003) · Science · doi:10.1126/science.299.5609.1037 · Cited by 929
Jarosite and Hematite at Meridiani Planum from Opportunity's Mössbauer Spectrometer
Klingelhöfer, G., Morris, R. V., Bernhardt, B., Schröder, C., Rodionov, D. S., de Souza, P. A., Yen, A., Gellert, R., Evlanov, E. N., Zubkov, B., et al. (2004) · Science · doi:10.1126/science.1104653 · Cited by 826
On the Nonorthogonality Problem
(1970) · Advances in Quantum Chemistry · doi:10.1016/s0065-3276(08)60339-1 · Cited by 777
Cited by
Density functional theory for transition metals and transition metal chemistry
Cramer, C. J., & Truhlar, D. G. (2009) · Physical Chemistry Chemical Physics · doi:10.1039/b907148b · Cited by 1,648
Neese, F. (2009) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2008.05.014 · Cited by 1,071
Self-citationFürstner, A. (2016) · ACS Central Science · doi:10.1021/acscentsci.6b00272 · Cited by 746
Slow Magnetic Relaxation in a Family of Trigonal Pyramidal Iron(II) Pyrrolide Complexes
Harman, W. H., Harris, T. D., Freedman, D. E., Fong, H., Chang, A., Rinehart, J. D., Ozarowski, A., Sougrati, M. T., Grandjean, F., Long, G. J., et al. (2010) · Journal of the American Chemical Society · doi:10.1021/ja105291x · Cited by 342
TERMINAL NITRIDO AND IMIDO COMPLEXES OF THE LATE TRANSITION METALS
Berry, J. F. (2009) · Comments on Inorganic Chemistry · doi:10.1080/02603590902768875 · Cited by 301
Self-citation
Metadata
- Authors
- Berry, J. F., Bill, E., Bothe, E., George, S. D., Mienert, B., Neese, F., & Wieghardt, K.
- Venue
- Science
- Published
- 2006-06-30
- Volume
- 312
- Issue
- 5782
- Pages
- 1937-1941
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2053472539
- Cited by
- 321
- References
- 26
- FWCI
- 17.02
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: An Octahedral Coordination Complex of Iron(VI). https://app.cochat.ai/papers/10.1126/science.1128506
- The paper
- Berry, J. F., Bill, E., Bothe, E., George, S. D., Mienert, B., Neese, F., & Wieghardt, K. (2006). An Octahedral Coordination Complex of Iron(VI). Science. https://doi.org/10.1126/science.1128506
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.