Search Results - "Moore, Scott J"

The Co−CH3 Bond in Imine/Oxime B12 Models. Influence of the Orientation and Donor Properties of the trans Ligand As Assessed by FT-Raman Spectroscopy by Hirota, Shun, Polson, Suzette M, Puckett, James M, Moore, Scott J, Mitchell, Mark B, Marzilli, Luigi G

“…Near-IR FT-Raman spectroscopy was used to probe the properties of three types of methyl imine/oxime B12 model compounds in CHCl3 solution. These types differ…”
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Strong Trans Influence Methoxymethyl Ligand in B12 Cobaloxime and Imine/Oxime Model Complexes:  Structural, Spectroscopic, and Molecular Mechanics Investigations by Cini, Renzo, Moore, Scott J, Marzilli, Luigi G

“…The CH2OCH3 ligand has a large trans influence comparable to that of bulky alkyl groups but lacks the complication of marked steric effects. However, crystals…”
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Use of Intraligand CH Coupling Constants to Assess Binding in Organometallic Compounds. Insight into Electronic and Steric Properties of Monodentate P-Donor Ligands by Moore, Scott J, Marzilli, Luigi G

“…In a series of methylcobaloximes (LCo(DH)2CH3, where DH = monoanion of dimethylglyoxime), the influence of P-donor ligands (L) on 1 J CH values of the Co−CH3…”
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NMR Coupling versus NMR Chemical Shift Information in Metallobiochemistry. High-Resolution One-Bond (1)H-(13)C Coupling Constants Obtained by a Sensitive Reverse Detection Method by Moore, Scott J., Iwamoto, Marian, Marzilli, Luigi G.

“…Imidazole rings are involved in acid/base chemistry, catalysis, H-bonding, and metal complexation throughout biochemistry; these rings are frequently targets…”
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B12 Models with Highly Distorted N4 Equatorial Ligation and a Co−C−N Ring:  Structural Assessment of the Steric Influence of Benzimidazole and Imidazole Axial Ligands by Marzilli, Luigi G, Polson, Suzette M, Hansen, Lory, Moore, Scott J, Marzilli, Patricia A

“…In human B12 enzymes, a histidyl imidazole is the lower axial ligand instead of the benzimidazole of the coenzymes. We have explored the differences in the…”
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NMR Coupling versus NMR Chemical Shift Information in Metallobiochemistry. High-Resolution One-Bond 1H−13C Coupling Constants Obtained by a Sensitive Reverse Detection Method by Moore, Scott J, Iwamoto, Marian, Marzilli, Luigi G

“…Imidazole rings are involved in acid/base chemistry, catalysis, H-bonding, and metal complexation throughout biochemistry; these rings are frequently targets…”
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Methyl B12 Models Containing Unsubstituted Imidazole As an Axial Ligand Investigated by Structural and NMR Spectroscopic Methods. Evidence that μ-Imidazolato-Bridged Dimers Are Formed by Base Addition to Some Analogues with Macrocyclic Equatorial Ligands Incorporating BF2 by Moore, Scott J, Kutikov, Alexander, Lachicotte, Rene J, Marzilli, Luigi G

“…Imidazole (imH)-containing B12 model complexes that could possibly be deprotonated at the imidazole NH to form the corresponding imidazolato (im) complexes…”
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Use of 13C−1H NMR Coupling Constants To Assess the Binding of Imidazole Ring Ligands to Metals by Moore, Scott J, Lachicotte, Rene J, Sullivan, Sharon T, Marzilli, Luigi G

“…In this report we initiate analysis of imidazole rings bound to metals using one−bond 1H-13C couplings. Shift trends in the metal binding of N-donor…”
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Synthesis and Characterization of an Unusual Platinum(II) Alkene Complex with an η2-Arene Interaction by Wright, Laura L, Moore, Scott J, McIntyre, John A, Dowling, Sandra M, Overcast, Jennifer D, Grisel, Nelson, Karen Konkel, Rupert, Paula R, Pennington, William T

“…Dichloro(9,10-dihydro-9,10-ethenoanthracene)platinum(II) has been synthesized and characterized by NMR spectroscopy and X-ray crystallography. The crystal…”
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Solid-state phosphorus-31 NMR study of phosphine- and phosphite-substituted cobaloximes by Schurko, Robert W., Wasylishen, Roderick E., Moore, Scott J., Marzilli, Luigi G., Nelson, John H.

“…Solid-state 31P NMR spectra of two phosphite- and 17 phosphine-substituted cobaloximes have been acquired under conditions of magic-angle spinning (MAS) and…”
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Solid-state phosphorus-31 NMR study of phosphine- and phosphite-substituted cobaloximes by Schurko, Robert W, Wasylishen, Roderick E, Moore, Scott J, Marzilli, Luigi G, Nelson, John H

“…Solid-state 31 P NMR spectra of two phosphite- and 17 phosphine-substituted cobaloximes have been acquired under conditions of magic-angle spinning (MAS) and…”
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Strong Trans Influence Methoxymethyl Ligand in B(12) Cobaloxime and Imine/Oxime Model Complexes: Structural, Spectroscopic, and Molecular Mechanics Investigations by Cini, Renzo, Moore, Scott J., Marzilli, Luigi G.

“…The CH(2)OCH(3) ligand has a large trans influence comparable to that of bulky alkyl groups but lacks the complication of marked steric effects. However,…”
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Effects of equatorial ligand bulk on the orientation of axial ligands in methyl organocobalt B12 models assessed by X-ray and NMR methods by Moore, Scott J., Siega, Patrizia, Lachicotte, Rene J., Randaccio, Lucio, Marzilli, Patricia A., Marzilli, Luigi G.

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Effects of equatorial ligand bulk on the orientation of axial ligands in methyl organocobalt B 12 models assessed by X-ray and NMR methods by Moore, Scott J., Siega, Patrizia, Lachicotte, Rene J., Randaccio, Lucio, Marzilli, Patricia A., Marzilli, Luigi G.

“…In the new complexes, [CH 3Co((DO)(DOBF 2)pn)(L)] + with L = pyridine and 1,5,6-trimethylbenzimidazole ((DO)(DOBF 2)pn = BF 2-substituted (DO)(DOH)pn), NMR and…”
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The Co-CH(3) Bond in Imine/Oxime B(12) Models. Influence of the Orientation and Donor Properties of the trans Ligand As Assessed by FT-Raman Spectroscopy by Hirota, Shun, Polson, Suzette M., Puckett, Jr, James M., Moore, Scott J., Mitchell, Mark B., Marzilli, Luigi G.

“…Near-IR FT-Raman spectroscopy was used to probe the properties of three types of methyl imine/oxime B(12) model compounds in CHCl(3) solution. These types…”
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Strong Trans Influence Methoxymethyl Ligand in B 12 Cobaloxime and Imine/Oxime Model Complexes:  Structural, Spectroscopic, and Molecular Mechanics Investigations by Cini, Renzo, Moore, Scott J., Marzilli, Luigi G.

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NMR Coupling versus NMR Chemical Shift Information in Metallobiochemistry. High-Resolution One-Bond 1 H− 13 C Coupling Constants Obtained by a Sensitive Reverse Detection Method by Moore, Scott J., Iwamoto, Marian, Marzilli, Luigi G.

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Methyl B 12 Models Containing Unsubstituted Imidazole As an Axial Ligand Investigated by Structural and NMR Spectroscopic Methods. Evidence that μ-Imidazolato-Bridged Dimers Are Formed by Base Addition to Some Analogues with Macrocyclic Equatorial Ligands Incorporating BF 2 by Moore, Scott J., Kutikov, Alexander, Lachicotte, Rene J., Marzilli, Luigi G.

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Use of 13 C− 1 H NMR Coupling Constants To Assess the Binding of Imidazole Ring Ligands to Metals by Moore, Scott J., Lachicotte, Rene J., Sullivan, Sharon T., Marzilli, Luigi G.

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B 12 Models with Highly Distorted N 4 Equatorial Ligation and a Co−C−N Ring:  Structural Assessment of the Steric Influence of Benzimidazole and Imidazole Axial Ligands by Marzilli, Luigi G., Polson, Suzette M., Hansen, Lory, Moore, Scott J., Marzilli, Patricia A.

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