Li J, Noll BC, Schulz CE, Scheidt WR. Comparison of cyanide and carbon monoxide as ligands in iron(II) porphyrinates.
Angew Chem Int Ed Engl 2009;
48:5010-3. [PMID:
19492380 DOI:
10.1002/anie.200901434]
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Abstract
Spot the difference: The five-coordinate iron(II) cyanoporphyrinates, which are spin-crossover compounds, can be used to synthesize previously unknown six-coordinate complexes. Bis(cyano) and (cyano)imidazole complexes are presented, and the five- and six-coordinate (cyano)iron(II) derivatives are compared with analogous CO complexes.
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