Elastic parameters NH3 NO N2O CH4[42]
c11/GPa 17.836 19.145 18.465 18.1
c12/GPa 7.247 6.499 1.005 5.7
c44/GPa 5.859 8.464 9.32 6.2
ρ/g cm-3 0.906 1.039 1.035 0.943
B/ GPa 10.777 10.714 6.825 10.40(9.11exp
G/ GPa 5.6261 7.531 9.085 6.23
ν 0.278 0.215 0.039 0.238
E/ GPa 14.380 18.30 18.88 15.4
Vp/Km-1 4.721 4.47 4.278 4.386
Vs/Km-1 2.619 2.39 2.96 2.571
Az 1.107 1.34 1.068 0.99