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Diffusion coefficient of N,N-dimethyl-formamide-d7 in methanol

  • Jochen Winkelmann
Chapter
Part of the Physical Chemistry book series (volume 15B2)

Abstract

This chapter provides the diffusion coefficient of N,N-dimethyl-formamide-d7 in methanol at different concentrations measured using NMR spin echo pulse gradient.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C3 D7 N O

(1)

N,N-dimethyl-formamide-d7

4472-41-7

C H4 O

(2)

methanol

67-56-1

Intradiffusion Coefficient: D2T (c i ); T = 298.15 ± 0.2 K; Method: NMR PG

Ref.: [2001H2]

c1 [mol/dm3]

p [kPa]

D ⋅ 109 [m2/s]

 

0.0000

101.32

2.41 ± 0.01

 

0.1375

101.32

2.40 ± 0.01

 

0.2681

101.32

2.38 ± 0.01

 

0.4167

101.32

2.39 ± 0.01

 

0.5455

101.32

2.40 ± 0.01

 

0.6874

101.32

2.39 ± 0.01

 

1.0371

101.32

2.37 ± 0.01

 

1.4014

101.32

2.37 ± 0.01

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

NMR PG

NMR spin echo pulse gradient

c i

molarity

References

  1. [2001H2]
    Hickey K., Waghorne, W. E., Sacco, A.: J. Phys. Chem. A 105 (2001) 1093–1096.CrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

  • Jochen Winkelmann
    • 1
  1. 1.Universität Halle-Wittenberg, Institut für Physikalische ChemieHalle/S.Germany

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