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Dive into the research topics where Charles R. Cornman is active.

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Featured researches published by Charles R. Cornman.


Journal of Inorganic Biochemistry | 1991

Modeling vanadium bromoperoxidase: Synthesis, structure and reactivity of vanadium-imidazole complexes.

Charles R. Cornman; Jeffrey W. Kampf; Myoung Soo Lah; Vincent L. Pecoraro

Studies of vanadium coordination compounds containing imidazole ligands have been undertaken to understand the relationship between the structure and spectroscopy of vanadium coordination compounds as related to vanadium dependent enzymes [l]. The ligand H2SALIM [4-(2-, salicylideneiminoethyl)imidazole], prepared by the condensation of histamine and salicylaldehyde, reacts with various vanadium starting materials to form several new complexes. These have been structurally characterized and contain imidazole in the vanadium coordination sphere as shown in Figure 1 for VNO(HSALIM);l. Two other complexes, 3


Journal of the American Chemical Society | 1992

Implications for the Spectroscopic Assignment of Vanadium Biomolecules: Structural and Spectroscopic Characterization of Monooxovanadium(V) Complexes Containing Catecholate and Hydroximate Based Noninnocent Ligands

Charles R. Cornman; Gerard J. Colpas; James D. Hoeschele; Jeff W. Kampf; Vincent L. Pecoraro


Inorganic Chemistry | 1993

Structural and Spectroscopic Characterization of Dioxovanadium(V) Complexes with Asymmetric Schiff Base Ligands

Charles A. Root; James D. Hoeschele; Charles R. Cornman; Jeff W. Kampf; Vincent L. Pecoraro


Inorganic Chemistry | 1997

Structural and Electron Paramagnetic Resonance Studies of the Square Pyramidal to Trigonal Bipyramidal Distortion of Vanadyl Complexes Containing Sterically Crowded Schiff Base Ligands

Charles R. Cornman; Katherine M. Geiser-Bush; Stephen P. Rowley; Paul D. Boyle


Inorganic Chemistry | 1992

Modeling vanadium bromoperoxidase: synthesis, structure, and spectral properties of vanadium(IV) complexes with coordinated imidazole

Charles R. Cornman; Jeff W. Kampf; Myoung Soo Lah; Vincent L. Pecoraro


Journal of the American Chemical Society | 1989

Detection of alkylperoxo and ferryl, (FeIV=O)2+, intermediates during the reaction of tert-butyl hydroperoxide with iron porphyrins in toluene solution

Ramesh D. Arasasingham; Charles R. Cornman; Alan L. Balch


Journal of the American Chemical Society | 1989

Dioxygen insertion into iron(III)-carbon bonds. NMR studies of the formation and reactivity of alkylperoxo complexes of iron(III) porphyrins

Ramesh D. Arasasingham; Alan L. Balch; Charles R. Cornman; Lechoslaw Latos-Grazynski


Inorganic Chemistry | 1995

Structural and EPR Studies of Vanadium Complexes of Deprotonated Amide Ligands: Effects on the 51V Hyperfine Coupling Constant

Charles R. Cornman; Edward P. Zovinka; Yvette D. Boyajian; Katherine M. Geiser-Bush; Paul D. Boyle; Phirtu Singh


Inorganic Chemistry | 1995

VANADIUM(IV) COMPLEXES OF AN ACTIVE-SITE PEPTIDE OF A PROTEIN TYROSINE PHOSPHATASE

Charles R. Cornman; Edward P. Zovinka; Molly H. Meixner


Inorganic Chemistry | 1992

Structural and Spectroscopic Characterization of VVO-Imidazole Complexes

Charles R. Cornman; Jeff W. Kampf; Vincent L. Pecoraro

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Alan L. Balch

University of California

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Paul D. Boyle

University of Western Ontario

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Edward P. Zovinka

North Carolina State University

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James D. Hoeschele

Oak Ridge National Laboratory

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Phirtu Singh

North Carolina State University

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