Tetracyclopropylsuccinonitrile
- Formula: C16H20N2
- Molecular weight: 240.3434
- IUPAC Standard InChI: InChI=1S/C16H20N2/c17-9-15(11-1-2-11,12-3-4-12)16(10-18,13-5-6-13)14-7-8-14/h11-14H,1-8H2
- IUPAC Standard InChIKey: YJJFFDGLUZTUKN-UHFFFAOYSA-N
- CAS Registry Number: 19219-01-3
- Chemical structure:
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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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | 537. ± 3. | kJ/mol | Ccb | Bernloehr, Beckhaus, et al., 1984 | Uc =-9518.3±2.7 cal/g |
Condensed 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | 427. ± 3. | kJ/mol | Ccb | Bernloehr, Beckhaus, et al., 1984 | Uc =-9518.3±2.7 cal/g; ALS |
Constant pressure heat capacity of solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 321.8 | 298.15 | Bernloehr, Beckhaus, et al., 1984 | DH |
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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
DH - Eugene S. Domalski and Elizabeth D. Hearing
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tfus | 350.65 | K | N/A | Bernlohr, Beckhaus, et al., 1984 | Uncertainty assigned by TRC = 1.5 K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔsubH° | 110.2 ± 1.5 | kJ/mol | C | Bernloehr, Beckhaus, et al., 1984 | Uc =-9518.3±2.7 cal/g; ALS |
| ΔsubH° | 110.0 | kJ/mol | N/A | Bernloehr, Beckhaus, et al., 1984 | DRB |
Enthalpy of fusion
| ΔfusH (kJ/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 22.301 | 390. | Bernloehr, Beckhaus, et al., 1984 | DH |
| 22.3 | 390. | Domalski and Hearing, 1996 | AC |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, NIST Subscription Links, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Bernloehr, Beckhaus, et al., 1984
Bernloehr, w.; Beckhaus, H.D.; Ruechardt, C.,
Substituent effects on carbon-carbon bond strength. 6. Tetracyclopropylsuccinonitrile,
Chem. Ber., 1984, 117, 1026-1033. [all data]
Bernlohr, Beckhaus, et al., 1984
Bernlohr, W.; Beckhaus, H.D.; Ruchardt, C.,
Tetracyclopropylsuccinonitrile,
Chem. Ber., 1984, 117, 1026. [all data]
Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D.,
Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III,
J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985
. [all data]
Notes
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- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid Tfus Fusion (melting) point ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔfusH Enthalpy of fusion ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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