16 
5.464678 -0.00347792 0.000855373 -0.00306525
Na 0.384765 4.39514 5.20704
Na 5.07954 2.66358 2.56423
Na 2.35478 0.864399 2.56824
Na 3.1112 6.19788 5.2079
Al 0.331706 0.885273 0.00239204
Al 5.13196 6.17762 2.64064
Al 2.39504 4.42227 2.64037
Al 3.06792 2.63845 0.00219218
O 0.176758 0.549541 1.74568
O 5.28806 6.51773 4.38867
O 2.55741 4.07821 4.38859
O 2.91434 2.98212 1.73865
O 0.690669 4.75453 2.27129
O 4.77898 2.30975 4.91425
O 2.04268 1.22336 4.91268
O 3.4201 5.83282 2.26932
