NIST TRC ThermoML Dataset

Apparent molar volumes and compressibilities of lanthanum, gadolinium, lutetium and sodium trifluoromethanesulfonates in N,N-dimethylformamide and N,N-dimethylacetamide WarmiÅska, D.; Fuchs, A.; Lundberg, D.; The Journal of Chemical Thermodynamics 2013, 58, 46-54

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Speed of sound
Methodology: Pulse-echo method
Phase(s): Liquid
Substances:
1. N,N-dimethylacetamide C4H9NO (FXHOOIRPVKKKFG-UHFFFAOYSA-N) - Commercial source
2. lutetium(III) trifluoromethanesulfonate C3F9LuO9S3 (NRMNRSCGHRWJAK-UHFFFAOYSA-K) - Synthesized by the authors

Data

P = 101 kPa, T = 298.15 K
m (mol kg^-1)	c (m s^-1)
0.02294	1455.72
0.1647	1449.05
0.1843	1448.35
0.03057	1455.36
0.04020	1455.0
0.05161	1454.7
0.06304	1454.3
0.07962	1453.65
0.1022	1452.2
0.1222	1451.5
0.1412	1450.45

41364; N,N-dimethylethanamide + lutetium(III) trifluoromethanesulfonate; 00032:07465