Phase

parameters

AlNNi₃

GaNNi₃

MgNNi₃

SnNNi₃

SbNNi₃

PdNNi₃

PtNNi₃

CuNNi₃

AgNNi₃

(Å)

3.777

3.788

3.815

3.910

3.942

3.803

3.809

3.745

3.832

B

207.9

201.8

179.1

182.3

212.1

237.4

213.6

193.7

C11

431.4

336.8

319.9

239.9

226.7

313.3

316.9

396.9

321.1

C12

96.1

134.3

108.6

153.5

154.3

161.5

197.7

121.9

130.0

C44

48.0

34.9

96.9

2.2

8.6

81.1

50.5

7.8

48.9

G

81.6

54.4

100.3

11.1

79.0

54

36.1

64.1

105.6

43.2

75.9

59.6

137.5

95.5

Y

216.5

149.7

253.6

32.6

210.8

150.5

102.6

173.3

0.327

0.376

0.264

0.470

0.334

0.394

0.420

0.351

B/G

0.392

0.270

1.785

16.393

2.688

4.405

5.917

3.0211

Ref

[20]

[14]