4

C      -0.085868416597092     -0.102927004911458     -0.090613595783419
C       1.315738106251989      1.288777147570769     -0.204033911689666
Si      1.301604807212781     -0.043607434883750      1.234020892375568
Ti      0.274100668427184      1.459349476262376      1.273912706189546