4

Al      0.179181222424661     -0.067899998220942      0.161926067426150
Al      1.528301832017027      1.530993332900192      0.190458003375739
Ti      1.571667153908915     -0.074112377466202      1.212232712200759
C       0.374203036802418      1.460578674060950      1.457421565354757