Summary

IUPAC nametrifluoromethylbenzene
Synonyms98-08-8, InChI=1S/C7H5F3/c8-7(9,10)6-4-2-1-3-5-6/h1-5H, (trifluoromethyl)benzene, phenylfluoroform, benzotrifluoride, trifluoromethyl-benzene, trifluoromethyl-benzen
CAS number98-08-8
ChemSpider ID7090
PubChem ID7368
Molecular weight146.11 Da
FormulaC7H5F3
Multiplicity1
Point groupC1
Symmetry number1
Rotatable bondsNA
StdInChiInChI=1S/C7H5F3/c8-7(9,10)6-4-2-1-3-5-6/h1-5H


Liquid properties

PropertyUnitT (K)ExperimentGAFF-ESP-2012OPLSCGenFFCOSMO-RSkowwinGAFF-ESPXlogP3
ρg/l293.151197.9±0.211266.9±0.32
1268.9±0.32
1301.0±0.12
ρg/l298.151178.031190.6±0.111260.5±0.12
1261.8±0.12
1294.6±0.12
1279.7±0.34
γ0.001 N/m293.1525.4±0.44
γ0.001 N/m298.1524.2±0.84
ε0293.156.5±0.211.62
1.62
1.52
ε0298.159.256.5±0.211.62
9.261.62
9.261.52
9.271.54
11.57
9.28
8.19
9.25
αP0.001/K293.151.23±0.1311.07±0.042
1.06±0.032
1.03±0.022
αP0.001/K298.151.15101.35±0.0911.06±0.032
1.03±0.032
0.98±0.032
1.09±0.054
κT1/GPa293.151.11±0.0410.63±0.012
0.62±0.012
0.58±0.012
κT1/GPa298.151.15±0.0210.63±0.012
0.63±0.012
0.58±0.012
0.65±0.024
ΔHvapkJ/mol293.1538.02538.61±0.07151.79±0.062
51.80±0.062
53.24±0.042
ΔHvapkJ/mol298.1537.60638.88±0.01151.37±0.052
37.73551.26±0.052
52.76±0.042
51.55±0.034
cfluidm/s293.15705.63±15.682
698.99±13.592
668.62±11.392
cfluidm/s298.15709.69±12.522
706.75±14.752
670.24±15.332
log kOW298.153.05113.0012
3.0513

Flexible models Hydrogen constrained All bonds constrained.


Gas properties

PropertyUnitT (K)ExperimentG2G3G4CBS-QB3W1BDW1UB3LYP/aug-cc-pVTZBSCGenFFGAFF-BCC-2018GAFF-ESP-2018AXppAXpgAXps
EkJ/mol298.15296.7714288.6715
E-scaledkJ/mol298.15297.4715
ΔHformkJ/mol0-584.314-584.814-578.814-589.014
ΔHformkJ/mol298.15-581.05-604.214-604.814-597.414-607.614
-592.53
-581.016
ΔGformkJ/mol298.15-492.15-516.114-516.714-510.014-521.314
ΔSformJ/mol K298.150.05-295.414-295.414-293.214-289.514
S0J/mol K298.150.375375.6614375.6614377.8314381.5514385.8515
373.233
S0-scaledJ/mol K298.15382.4015
ZPEkJ/mol298.15276.114267.815
ZPE-scaledkJ/mol298.15277.115
CVJ/mol K298.15122.1±2.517114.314114.314124.514124.914127.315
CV-scaledJ/mol K298.15123.115
αanisoų298.152.68182.72182.6918


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