Table 3 Elastic Modulus of Chloride Inorganic Perovskites.

From: High-throughput screening of stable and efficient double inorganic halide perovskite materials by DFT

 

C11 (GPa)

C12 (GPa)

C44 (GPa)

B (GPa)

E (GPa)

G (GPa)

ν

V (m/s)

Cs2GeCl6

16.63 ± 0.908

3.77 ± 2.916

6.48 ± 1.02

8.16 ± 1.052

15.34

6.45

0.188

1589.73

Cs2HfCl6

15.71 ± 3.088

6.09 ± 2.444

10.99 ± 0.025

7.95 ± 0.968

19.48

8.91

0.094

1672.25

Cs2PdCl6

14.88 ± 0.852

0.91 ± 0.979

6.34 ± 0.824

5.69 ± 0.462

14.24

6.46

0.102

1511.75

Cs2SnCl6

15.21 ± 1.820

6.73 ± 0.655

10.99 ± 0.001

9.18 ± 0.452

19.71

8.63

0.142

1697.10

Cs2TeCl6

17.09 ± 1.723

3.28 ± 0.601

8.20 ± 0.002

8.11 ± 0.284

18.07

8.00

0.022

1744.96

Cs2ZrCl6

13.6 ± 0.501

4.47 ± 0.927

10.04 ± 0.002

7.33 ± 0.333

17.18

7.74

0.936

1659.38

Cs2SeCl6

13.30 ± 0.694

5.46 ± 0.274

5.98 ± 0.180

8.57 ± 0.516

13.11

5.22

0.255

1439.12

Rb2GeCl6

10.77 ± 0.144

3.93 ± 0.060

5.17 ± 0.112

5.98 ± 0.292

10.88

4.53

0.273

1442.78

Rb2HfCl6

13.48 ± 1.281

1.82 ± 0.959

9.16 ± 0.033

4.34 ± 0.794

14.07

6.79

0.584

1581.54

Rb2PdCl6

17.9 ± 2.626

6.31 ± 0.761

9.05 ± 0.833

9.95 ± 0.592

19.28

8.19

0.174

1774.54

Rb2SeCl6

14.86 ± 2.331

5.08 ± 0.340

6.70 ± 0.914

8.86 ± 0.581

15.56

6.42

0.212

1658.49

Rb2SnCl6

17.59 ± 2.979

7.71 ± 1.702

10.83 ± 0.057

11.59 ± 0.755

20.42

8.46

0.207

1774.97

Rb2TeCl6

16.78 ± 1.467

6.93 ± 1.054

8.53 ± 0.258

10.13 ± 0.523

18.76

7.84

0.196

1789.21

Rb2ZrCl6

18.72 ± 1.255

6.51 ± 2.577

11.05 ± 0.001

9.13 ± 1.043

9.129

7.97

0.172

1747.20

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