The computed values for elastic constants and other parameters.

Parameters	CrRuH3	VRuH3	NiRuH3
C 11	255.97	237.32	295.79
C 12	141.22	140.60	89.67
C 44	35.55	23.61	6.89
A	0.62	0.49	0.07
B	179.47	172.84	158.38
G v	44.28	33.51	45.36
G R	41.93	29.69	10.99
G	43.11	31.60	28.18
E	119.73	89.35	79.80
ν	0.56	0.60	0.61
B/G	4.16	5.47	5.62