Zirconium acetylacetonate

• Formula: C₂₀H₂₈O₈Zr
• Molecular weight: 487.656
• IUPAC Standard InChI: InChI=1S/4C5H8O2.Zr/c4*1-4(6)3-5(2)7;/h4*3,6H,1-2H3;/q;;;;+4/p-4/b4*4-3-; Copy

  
• IUPAC Standard InChIKey: FPFOSIXCIBGKOH-MTOQALJVSA-J Copy
• CAS Registry Number: 17501-44-9
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Zirconium, tetrakis(2,4-pentanedionato-O,O')-; Zirconium, tetrakis(2,4-pentanedionato)-; Tetrakis(acetylacetonato)zirconium; Tetrakis(2,4-pentanedionato)zirconium; Zirconium tetraacetylacetonate; Zirconium tetrakis(acetylacetonate); Zirconium(IV) acetylacetonate; Zirconium, tetrakis(acetylacetonato)-; Tetrakis(acetylacetonyl)zirconium; 2,4-Pentanedione, zirconium complex; Zirconium, tetrakis(2,4-pentanedionato-O,O')-, (SA-8-11''11''1'1'''1'1''')-; Zirconium, tetrakis(pentan-2,4-dionato)-; 2,4-Pentanedione, Zr deriv.; AC 150; Nasemu Zirconium; NSC 148120; NSC 4660; Orgatix ZC 150; Tetraacetylacetonate zirconium; Zirconium, tetrakis(2,4-pentanedionato-κO2,κO4)-, (SA-8-11''11''1'1'''1'1''')-; tetrakis(pentane-2,4-dionato-O,O')zirconium
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
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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 as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Enthalpy of sublimation

Enthalpy of fusion

Entropy of fusion

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.

Grinberg, Lazarev, et al., 1986
Grinberg, Ya.Kh.; Lazarev, V.B.; Zavernyaev, A.Yu.; Shreider, V.A.; Chepik, S.D., Enthalpies of fusion of aluminium(III), chromium(III), zirconium(IV), and zinc(II) acetylacetonates, Zhur. Fiz. Khim., 1986, 60, 1044. [all data]

Ribeiro Da Silva, Ferrão, et al., 1992
Ribeiro Da Silva, Manuel A.V.; Ferrão, Maria Luísa C.C.H.; Marques, Raquel M.C.; Lima, José M.T., Standard enthalpies of formation of tetrakis(pentane-2,4-dionato) zirconium(IV) and tetrakis- (1,1,1-trifluoropentane-2,4-dionato)- zirconium(IV): the mean (Zr-O) bond dissociation enthalpies, The Journal of Chemical Thermodynamics, 1992, 24, 6, 595-599, https://doi.org/10.1016/S0021-9614(05)80029-1 . [all data]

Fahlman and Barron, 2000
Fahlman, Bradley D.; Barron, Andrew R., Substituent effects on the volatility of metal ?-diketonates, Adv. Mater. Opt. Electron., 2000, 10, 3-5, 223-232, https://doi.org/10.1002/1099-0712(200005/10)10:3/5<223::AID-AMO411>3.0.CO;2-M . [all data]

Morozova, Sysoev, et al., 1996
Morozova, N.B.; Sysoev, S.V.; Igumenov, I.K.; Golubenko, A.N., Study of temperature dependence of saturated vapour pressure of zirconium(IV) β-diketonates, Journal of Thermal Analysis, 1996, 46, 5, 1367-1373, https://doi.org/10.1007/BF01979249 . [all data]

Murray and Hill, 1987
Murray, J.P.; Hill, J.O., DSC determination of the sublimation enthalpy of bis(2,4-pentanedionato)oxovanadium(IV) and tetrakis(2,4-pentanedionato)zirconium(IV), Thermochimica Acta, 1987, 109, 2, 391-396, https://doi.org/10.1016/0040-6031(87)80035-7 . [all data]

Jasim, 1991
Jasim, F., Simultaneous thermal analysis of zirconium(IV) acetylacetonate in a helium atmoshphere, J. Therm. Anal., 1991, 37(1), 149-153. [all data]

Notes

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• Symbols used in this document:
  

  Tfus	Fusion (melting) point
  ΔfusH	Enthalpy of fusion
  ΔfusS	Entropy of fusion
  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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