Enter a species  (e.g. Al, Fe): Ru
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: EAM_Dynamo_FortiniMendelevBuldyrev_2008_Ru__MO_114077951467_005
Enter hexagonal lattice constants 'a' and 'c' (m): 2.704550282469573e-10, 4.287706434786084e-10

Calculating isothermal bulk modulus

Optimization terminated successfully.
         Current function value: -13.729075
         Iterations: 73
         Function evaluations: 192

Finished calculation

C11 = 572.5955706595994 GPa
C12 = 168.9782463560517 GPa
  B = 303.51735445723426 GPa