NIST TRC ThermoML Dataset

Apparent molar volumes and compressibilities of lanthanum, gadolinium and lutetium trifluoromethanesulfonates in dimethylsulfoxide WarmiÅska, D.; Wawer, J.; The Journal of Chemical Thermodynamics 2012, 55, 79-84

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Speed of sound
Methodology: OPTIME 1.0 from OPTEL
Phase(s): Liquid
Substances:
1. dimethyl sulfoxide C2H6OS (IAZDPXIOMUYVGZ-UHFFFAOYSA-N) - Commercial source
2. lanthanum(III) trifluoromethanesulfonate C3F9LaO9S3 (WGJJZRVGLPOKQT-UHFFFAOYSA-K) - Synthesized by the authors

Data

P = 101 kPa, T = 298.15 K
m (mol kg^-1)	c (m s^-1)
0.01831	1482.32
0.1362	1470.85
0.1528	1469.26
0.02480	1481.68
0.03536	1480.65
0.04296	1479.9
0.05181	1479.02
0.06460	1477.8
0.08309	1475.95
0.1003	1474.31
0.1156	1472.86

41011; dimethyl sulfoxide + lanthanum(III) trifluoromethanesulfonate; 00049:07464