Ruthenium, tris(2,4-pentanedionato)-

• Formula: C₁₅H₂₁O₆Ru
• Molecular weight: 398.39
• IUPAC Standard InChI: InChI=1S/3C5H8O2.Ru/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-; Copy

  
• IUPAC Standard InChIKey: RTZYCRSRNSTRGC-LNTINUHCSA-K Copy
• CAS Registry Number: 14284-93-6
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: tris(pentane-2,4-dionato-O,O')ruthenium; tris(2,4-pentanedionato)ruthenium(III)
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • IR Spectrum
  • References
  • Notes
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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: William E. Acree, Jr., James S. Chickos

Enthalpy of sublimation

Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: John E. Bartmess

Electron affinity determinations

IR Spectrum

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Coblentz Society, Inc.

Condensed Phase Spectrum

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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.

Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.

Additional Data

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Ribeiro da Silva, Giera, et al., 1993
Ribeiro da Silva, Manuel A.V.; Giera, Edward; Monte, Manuel J.S., Vapour pressures and standard molar enthalpy of sublimation of crystalline tris(pentane-2,4-dionato)ruthenium(III), Journal of Alloys and Compounds, 1993, 197, 1, 105-107, https://doi.org/10.1016/0925-8388(93)90627-Y . [all data]

Morozova, Zherikova, et al., 2009
Morozova, N.B.; Zherikova, K.V.; Semyannikov, P.P.; Trubin, S.V.; Igumenov, I.K., Study of temperature dependencies of saturated vapor pressure of ruthenium(III) beta-diketonate derivatives, J Therm Anal Calorim, 2009, 98, 2, 395-399, https://doi.org/10.1007/s10973-009-0309-8 . [all data]

Siddiqi, Siddiqui, et al., 2009
Siddiqi, M. Aslam; Siddiqui, Rehan A.; Atakan, Burak, Thermal Stability, Sublimation Pressures, and Diffusion Coefficients of Anthracene, Pyrene, and Some Metal β-Diketonates, J. Chem. Eng. Data, 2009, 54, 10, 2795-2802, https://doi.org/10.1021/je9001653 . [all data]

Igumenov, Semyannikov, et al., 2007
Igumenov, Igor K.; Semyannikov, Pyotr P.; Trubin, Sergei V.; Morozova, Natalia B.; Gelfond, Nikolay V.; Mischenko, Alexander V.; Norman, John A., Approach to control deposition of ultra thin films from metal organic precursors: Ru deposition, Surface and Coatings Technology, 2007, 201, 22-23, 9003-9008, https://doi.org/10.1016/j.surfcoat.2007.04.129 . [all data]

Bykov, Morozova, et al., 1996
Bykov, A.F.; Morozova, N.B.; Igumenov, I.K.; Sysoev, S.V., Investigation of thermal properties of ruthenium(III) Β-diketonate precursors for preparation of RuO2 films by CVD, Journal of Thermal Analysis, 1996, 46, 6, 1551-1565, https://doi.org/10.1007/BF01980761 . [all data]

Sharpe, Alameddin, et al., 1994
Sharpe, P.; Alameddin, N.G.; Richardson, D.E., Alkyl Substituent Effects in the Redox Thermochemistry of Coordination Compounds: Oxidation and Reduction Energetics for Ruthenium tris(b-diketonate) Complexes, J. Am. Chem. Soc., 1994, 116, 24, 11098, https://doi.org/10.1021/ja00103a027 . [all data]

Sharpe, Eyler, et al., 1990
Sharpe, P.; Eyler, J.R.; Richardson, D.E., Free Energies of Electron Attachment to Tris(acetylacetonate) and Tris(hexafluoroacetylacetonate) Transition-Metal Complexes in the Gas Phase: Experimental Results and Ligand Field Analysis, Inorg. Chem., 1990, 29, 15, 2779, https://doi.org/10.1021/ic00340a014 . [all data]

Notes

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• Symbols used in this document:
  

  EA	Electron affinity
  ΔsubH	Enthalpy of sublimation
  ΔsubH°	Enthalpy of sublimation at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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