Titanium, bis(η5-2,4-cyclopentadien-1-yl)dimethyl-
- Formula: C12H16Ti
- Molecular weight: 208.122
- IUPAC Standard InChI: InChI=1S/2C5H5.2CH3.Ti/c2*1-2-4-5-3-1;;;/h2*1-5H;2*1H3;
- IUPAC Standard InChIKey: QWHJQOJNNKDPBE-UHFFFAOYSA-N
- CAS Registry Number: 1271-66-5
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: bis(cyclopentadienyl)dimethyltitanium
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Gas phase thermochemistry 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: José A. Martinho Simões
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | 51. ± 12. | kJ/mol | Review | Martinho Simões | |
| ΔfH°gas | 135. ± 12. | kJ/mol | Review | Martinho Simões | |
| ΔfH°gas | 53. ± 13. | kJ/mol | Review | Martinho Simões | The enthalpy of formation relies on -383.6 ± 7.7 kJ/mol for the enthalpy of formation of Ti(Cp)2(Cl)2(cr) |
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:
AC - William E. Acree, Jr., James S. Chickos
MS - José A. Martinho Simões
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 79.5 ± 8.4 | kJ/mol | N/A | Pilcher and Skinner, 1983 | See also Tel'noi and Rabinovich, 1977.; AC |
| ΔsubH° | 79.5 ± 8.4 | kJ/mol | CC-SB | Tel'noi and Rabinovich, 1977, 2 | MS |
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.
Martinho Simões
Martinho Simões, J.A.,
Private communication (see http://webbook.nist.gov/chemistry/om/). [all data]
Pilcher and Skinner, 1983
Pilcher, G.; Skinner, H.A.,
Thermochemistry of organometallic compounds, 1983, 43-90, https://doi.org/10.1002/9780470771686.ch2
. [all data]
Tel'noi and Rabinovich, 1977
Tel'noi, V.I.; Rabinovich, I.B.,
Thermochemistry of organic compounds of transition metals,
Usp. Khim., 1977, 46, 8, 1337. [all data]
Tel'noi and Rabinovich, 1977, 2
Tel'noi, V.I.; Rabinovich, I.B.,
Russ. Chem. Rev., 1977, 46, 689. [all data]
Notes
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- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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