Table 4. Elastic properties of Co@ZIF-5 catalyst.

Sr. no.	Parameters	Co@ZIF-5 (before hydrolysis)
1	Debye temperature (θD*) K	8.0160
2	The effective mass of the M–O bond	12.5830
3	Wavenumber (nm)	688
4	Force constant k (×1029)	2.1140
5	Bond length of M–O bond (×10−10)	4.3162
6	Elastic stiffness constant (C11) (×1029)	0.0752
7	Longitudinal wave velocity (×1014)	0.7320
8	Transverse wave velocity (×1014)	0.4226
9	Mean elastic wave velocity (×1014)	0.4692
10	Rigidity modulus (×1029)	0.0250
11	Bulk modulus (×1029)	0.0752
12	Youngs modulus (×1029)	0.0677
13	Poisson's ratio	0.35
14	Lattice energy (×1026)	−1.5161