Iridium, tris(2,4-pentanedionato-O,O')-, (OC-6-11)-

Formula: C₁₅H₂₁IrO₆
Molecular weight: 489.541
IUPAC Standard InChI: InChI=1S/3C5H8O2.Ir/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;
IUPAC Standard InChIKey: HLYTZTFNIRBLNA-LNTINUHCSA-K
CAS Registry Number: 15635-87-7
Chemical structure:
This structure is also available as a 2d Mol file
Other names: Iridium, tris(2,4-pentanedionato)-; Iridium tris(acetylacetonate); Iridium(III) 2,4-pentanedionate; Iridium, tris(2,4-pentanedionato-κO2,κO4)-, (OC-6-11)-; Tris(acetylacetonato)iridium; tris(pentane-2,4-dionato-O,O')iridium; tris(2,4-pentanedionato)iridium(III)
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Phase change data

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Data compiled as indicated in comments:
MS - José A. Martinho Simões
AC - William E. Acree, Jr., James S. Chickos

Quantity	Value	Units	Method	Reference	Comment
Δ_subH°	20.7 ± 0.50	kcal/mol	N/A	Isakova, et al., 1985	MS

Enthalpy of sublimation

Δ_subH (kcal/mol)	Temperature (K)	Method	Reference	Comment
30.9 ± 0.2	423. to 473.	GS	Morozova, Semyannikov, et al., 2000	AC
31.19 ± 0.81	383. to 433.	ME	Morozova, Semyannikov, et al., 2000	AC
24.28 ± 0.43	387. to 513.	MCV	Morozova, Semyannikov, et al., 2000	AC
20.7 ± 0.41	468. to 518.	SMZG	Morozova, Semyannikov, et al., 2000	AC

References

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Isakova, et al., 1985
Isakova, V.G., et al., Koord. Khim., 1985, 11, 1377. [all data]

Morozova, Semyannikov, et al., 2000
Morozova, N.B.; Semyannikov, P.P.; Sysoev, S.V.; Grankin, V.M.; Igumenov, I.K., Organometallics, 2000, 60, 2, 489-495, https://doi.org/10.1023/A:1010122301535 . [all data]

Notes

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Symbols used in this document:

Δ_subH Enthalpy of sublimation

Δ_subH° Enthalpy of sublimation at standard conditions
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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Δ_subH	Enthalpy of sublimation
Δ_subH°	Enthalpy of sublimation at standard conditions