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Enthalpies of reaction of Cp'Ru(COD)Cl (Cp' = C5H5, C5Me5; COD = cyclooctadiene) with P(p-XC6H4)3 (X = Cl, F, H, CH3, CF3, OCH3) ligands : ligand steric vs electronic contributions to the enthalpy of reaction

(1995) ORGANOMETALLICS. 14(11). p.5290-5297
Author
Organization
Abstract
The enthalpies of reaction of Cp'Ru(COD)Cl (1; Cp' = eta(5)-C5H5, eta(5)-C(5)Me(5); COD cyclooctadiene) with a series of para-substituted monodentate tertiary phosphine ligands, leading to the formation of Cp'Ru(PR(3))(2)Cl, have been measured by anaerobic solution calorimetry in THF at 30.0 degrees C. These reactions are rapid and quantitative. Structural studies have been carried out on three complexes in this series. The relative importance of phosphine steric vs electronic ligand parameters is more closely examined in terms of the presented quantitative thermochemical and structural information. Comparisons with enthalpy data in this and related organometallic systems are also presented.
Keywords
CYCLOPENTADIENYL-OSMIUM CHEMISTRY, BOND DISRUPTION ENTHALPIES, ORGANOMETALLIC CHEMISTRY, ELEMENT THERMOCHEMISTRY, SUBSTITUTION-REACTIONS, METAL-CARBONYLS, COMPLEXES, RUTHENIUM, HEATS, KINETICS

Citation

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MLA
Serron, SA, et al. “Enthalpies of Reaction of Cp’Ru(COD)Cl (Cp’ = C5H5, C5Me5; COD = Cyclooctadiene) with P(p-XC6H4)3 (X = Cl, F, H, CH3, CF3, OCH3) Ligands : Ligand Steric vs Electronic Contributions to the Enthalpy of Reaction.” ORGANOMETALLICS, vol. 14, no. 11, 1995, pp. 5290–97.
APA
Serron, S., Luo, L., Li, C., Cucullu, M., Stevens, E., & Nolan, S. (1995). Enthalpies of reaction of Cp’Ru(COD)Cl (Cp’ = C5H5, C5Me5; COD = cyclooctadiene) with P(p-XC6H4)3 (X = Cl, F, H, CH3, CF3, OCH3) ligands : ligand steric vs electronic contributions to the enthalpy of reaction. ORGANOMETALLICS, 14(11), 5290–5297.
Chicago author-date
Serron, SA, LB Luo, CB Li, ME Cucullu, ED Stevens, and Steven Nolan. 1995. “Enthalpies of Reaction of Cp’Ru(COD)Cl (Cp’ = C5H5, C5Me5; COD = Cyclooctadiene) with P(p-XC6H4)3 (X = Cl, F, H, CH3, CF3, OCH3) Ligands : Ligand Steric vs Electronic Contributions to the Enthalpy of Reaction.” ORGANOMETALLICS 14 (11): 5290–97.
Chicago author-date (all authors)
Serron, SA, LB Luo, CB Li, ME Cucullu, ED Stevens, and Steven Nolan. 1995. “Enthalpies of Reaction of Cp’Ru(COD)Cl (Cp’ = C5H5, C5Me5; COD = Cyclooctadiene) with P(p-XC6H4)3 (X = Cl, F, H, CH3, CF3, OCH3) Ligands : Ligand Steric vs Electronic Contributions to the Enthalpy of Reaction.” ORGANOMETALLICS 14 (11): 5290–5297.
Vancouver
1.
Serron S, Luo L, Li C, Cucullu M, Stevens E, Nolan S. Enthalpies of reaction of Cp’Ru(COD)Cl (Cp’ = C5H5, C5Me5; COD = cyclooctadiene) with P(p-XC6H4)3 (X = Cl, F, H, CH3, CF3, OCH3) ligands : ligand steric vs electronic contributions to the enthalpy of reaction. ORGANOMETALLICS. 1995;14(11):5290–7.
IEEE
[1]
S. Serron, L. Luo, C. Li, M. Cucullu, E. Stevens, and S. Nolan, “Enthalpies of reaction of Cp’Ru(COD)Cl (Cp’ = C5H5, C5Me5; COD = cyclooctadiene) with P(p-XC6H4)3 (X = Cl, F, H, CH3, CF3, OCH3) ligands : ligand steric vs electronic contributions to the enthalpy of reaction,” ORGANOMETALLICS, vol. 14, no. 11, pp. 5290–5297, 1995.
@article{8171252,
  abstract     = {The enthalpies of reaction of Cp'Ru(COD)Cl (1; Cp' = eta(5)-C5H5, eta(5)-C(5)Me(5); COD cyclooctadiene) with a series of para-substituted monodentate tertiary phosphine ligands, leading to the formation of Cp'Ru(PR(3))(2)Cl, have been measured by anaerobic solution calorimetry in THF at 30.0 degrees C. These reactions are rapid and quantitative. Structural studies have been carried out on three complexes in this series. The relative importance of phosphine steric vs electronic ligand parameters is more closely examined in terms of the presented quantitative thermochemical and structural information. Comparisons with enthalpy data in this and related organometallic systems are also presented.},
  author       = {Serron, SA and Luo, LB and Li, CB and Cucullu, ME and Stevens, ED and Nolan, Steven},
  issn         = {0276-7333},
  journal      = {ORGANOMETALLICS},
  keywords     = {CYCLOPENTADIENYL-OSMIUM CHEMISTRY,BOND DISRUPTION ENTHALPIES,ORGANOMETALLIC CHEMISTRY,ELEMENT THERMOCHEMISTRY,SUBSTITUTION-REACTIONS,METAL-CARBONYLS,COMPLEXES,RUTHENIUM,HEATS,KINETICS},
  language     = {eng},
  number       = {11},
  pages        = {5290--5297},
  title        = {Enthalpies of reaction of Cp'Ru(COD)Cl (Cp' = C5H5, C5Me5; COD = cyclooctadiene) with P(p-XC6H4)3 (X = Cl, F, H, CH3, CF3, OCH3) ligands : ligand steric vs electronic contributions to the enthalpy of reaction},
  url          = {http://dx.doi.org/10.1021/om00011a053},
  volume       = {14},
  year         = {1995},
}

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