Summary

IUPAC name1-Isopropoxy-2-propanol
Synonyms223-533-2, InChI=1S/C6H14O2/c1-5(2)8-4-6(3)7/h5-7H,4H2,1-3H3, 1-(methylethoxy)propan-2-ol, 1-Isopropoxypropan-2-ol, 1-(1-methylethoxy)-2-propanol, 1-isopropoxy-2-propanol, 1-isopropoxy-2-propano
CAS number223-533-2
ChemSpider ID18695
PubChem ID19846
Molecular weight118.174 Da
FormulaC6H14O2
Multiplicity1
Point groupC1
Symmetry number1
Rotatable bonds3
StdInChiInChI=1S/C6H14O2/c1-5(2)8-4-6(3)7/h5-7H,4H2,1-3H3


Liquid properties

PropertyUnitT (K)ExperimentGAFF-ESP-2012OPLSCGenFFCOSMO-RSkowwinGAFF-ESPXlogP3
log kOW298.150.8310.402

Flexible models Hydrogen constrained All bonds constrained.


Gas properties

PropertyUnitT (K)ExperimentG2G3G4CBS-QB3W1BDW1UB3LYP/aug-cc-pVTZBSCGenFFGAFF-BCC-2018GAFF-ESP-2018AXppAXpgAXps
EkJ/mol298.15530.123
E-scaledkJ/mol298.15547.043
S0J/mol K298.15480.194417.473
S0-scaledJ/mol K298.15412.933
ZPEkJ/mol298.15516.55502.53
ZPE-scaledkJ/mol298.15520.13
CVJ/mol K298.15161.9±3.26159.13
CV-scaledJ/mol K298.15154.63
αanisoų298.152.4672.4672.457
αxxų298.1514.89514.87714.87714.867
αyyų298.1512.33512.47712.47712.477
αzzų298.1512.11512.36712.36712.367
μxxD298.151.6151.6571.6371.637
μyyD298.15-0.675-0.697-0.687-0.687
μzzD298.15-1.125-1.157-1.157-1.167
θxxBuckingham298.15-3.335-5.207-5.147-5.127
θyyBuckingham298.150.4751.2471.2771.227
θzzBuckingham298.152.2553.9573.8773.907


References

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  5. Mohammad M. Ghahremanpour and Paul J. van Maaren and David van der Spoel The Alexandria Library: A Quantum-Chemical Database of Molecular Properties for Force Field Development, Sci. Data 5, 180062 (2018). DOI
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  7. Mohammad Mehdi Ghahremanpour and Paul J. van Maaren and Carl Caleman and Geoffrey R. Hutchison and David van der Spoel Polarizable Drude Model with s-type Gaussian or Slater Charge Density for General Molecular Mechanics Force Fields, J. Chem. Theory Comput. 14, 5553-5566 (2018). DOI