| dc.creator |
Ngeyi, Stanley P. |
|
| dc.creator |
López de la Fuente, F. L. |
|
| dc.creator |
Rodríguez Cheda, José A. |
|
| dc.creator |
Fernández Martín, Fernando |
|
| dc.creator |
Westrum, Edgar F. |
|
| dc.date |
2007-12-26T12:19:29Z |
|
| dc.date |
2007-12-26T12:19:29Z |
|
| dc.date |
1985-05 |
|
| dc.date.accessioned |
2017-01-31T00:59:31Z |
|
| dc.date.available |
2017-01-31T00:59:31Z |
|
| dc.identifier |
The Journal of Chemical Thermodynamics 17(5): 409-418 (1985) |
|
| dc.identifier |
http://hdl.handle.net/10261/2604 |
|
| dc.identifier |
10.1016/0021-9614(85)90138-7 |
|
| dc.identifier.uri |
http://dspace.mediu.edu.my:8181/xmlui/handle/10261/2604 |
|
| dc.description |
The sub-ambient heat capacity of thallium(I) n-heptanoate is characterized by two sets of transitions between 262 and 301 K. The lowest transition (at 262.8 K) has a maximum Cp, m/R ~ 700. Next, a bifurcated pair (at 267.8 and 271.7 K) has (Cp, m/R)'s ~ 200, and the highest bifurcated pair (at 297.2 and 300.9 K) has maximum (Cp, m/R)'s ~ 450 and ~ 16000. The corresponding values of ΔtrsSmo/R for the two sets are about 1.935 and 2.215. The heat capacities are in fair accord with the d.s.c. values of Fernandez-Martin, Lopez de la Fuente, and Cheda over the common range of superambient values. At 298.15 K the values of {Smo(T)-Smo(0)}/R, {Hmo(T)-Hmo(0)}/R, and -{Gmo(T)-Hmo(0)}/RT are 38.58, 5514.7 K, and 20.30. Smoothed thermodynamic values are tabulated at selected temperatures through melting. |
|
| dc.description |
This research was supported in part by the Structural Chemistry and Chemical Thermodynamics Program of the Chemistry Section of the National Science Foundation under grant CHE-7710049. |
|
| dc.description |
Peer reviewed |
|
| dc.format |
595663 bytes |
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| dc.format |
application/pdf |
|
| dc.language |
eng |
|
| dc.publisher |
Elsevier |
|
| dc.relation |
http.//dx.doi.org/10.1016/0021-9614(85)90138-7 |
|
| dc.rights |
closedAccess |
|
| dc.subject |
Chemical Thermodynamics |
|
| dc.subject |
Thalium alkanoates |
|
| dc.subject |
Thermophysics |
|
| dc.subject |
Heat Capacity |
|
| dc.title |
Thermodynamics of thallium alkanoates II. Heat capacity and thermodynamic functions of thallium(I) n-heptanoate |
|
| dc.type |
Artículo |
|