SOECs | C11 | C33 | C44 | C66 | C12 | C13 | ||||
| 10.65 | 11.07 | 2.74 | 4.01 | 2.61 | 2.29 | ||||
| 10.03* | 11.07* | 2.30* | 2.90* | 4.22* | 3.18* | ||||
TOECs | C111 | C222 | C333 | C112 | C113 | C123 | C133 | C144 | C155 | C344 |
| −173.61 | ?137.36 | −141.43 | −27.53 | −5.87 | −7.45 | −37.39 | −8.69 | −5.79 | −35.05 |