Summary

IUPAC name2,5-dihydrofuran
Synonyms1708-29-8, InChI=1S/C4H6O/c1-2-4-5-3-1/h1-2H,3-4H2, 3-oxolene, 25-dihydrofuran, 25-dihydrofura
CAS number1708-29-8
ChemSpider ID14813
PubChem ID15570
Molecular weight70.0896 Da
FormulaC4H6O
Multiplicity1
Point groupC1
Symmetry number1
Rotatable bondsNA
StdInChiInChI=1S/C4H6O/c1-2-4-5-3-1/h1-2H,3-4H2


Liquid properties

PropertyUnitT (K)ExperimentGAFF-ESP-2012OPLSCGenFFCOSMO-RSkowwinGAFF-ESPXlogP3
log kOW298.150.4610.502
0.463

Flexible models Hydrogen constrained All bonds constrained.


Gas properties

PropertyUnitT (K)ExperimentG2G3G4CBS-QB3W1BDW1UB3LYP/aug-cc-pVTZBSCGenFFGAFF-BCC-2018GAFF-ESP-2018AXppAXpgAXps
EkJ/mol298.15253.844251.715
E-scaledkJ/mol298.15259.855
ΔHformkJ/mol0-42.34-42.54-43.34-44.24-51.94-52.74
ΔHformkJ/mol298.15-108.86-62.54-62.84-63.04-63.84-71.64-72.44
-99.57
ΔGformkJ/mol298.15-39.566.746.545.344.24-3.44-4.24
ΔSformJ/mol K298.150.06-232.34-232.34-228.94-228.04-228.74-228.74
S0J/mol K298.150.286285.324285.324288.624289.554288.844288.844292.925
284.817
S0-scaledJ/mol K298.15291.575
ZPEkJ/mol298.15242.14239.65
ZPE-scaledkJ/mol298.15248.05
CVJ/mol K298.1567.3±1.4858.4458.4464.7465.1464.9464.9465.25
CV-scaledJ/mol K298.1562.95
αanisoų298.150.6790.6790.679


References

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