PM7 SPARKLE PRECISE NOINTER XYZ T=10D GNORM=0.25 + 
NOLOG GEO-OK EF SCFCRT=1.D-10 CHARGE=-2.0 
COORDINATION NUMBER= 10

Er  0.0000000  1   0.0000000  1   0.0000000  1 
O   2.2350975  1   0.9812245  1   0.4850217  1 
O   2.1184781  1  -0.9929330  1  -0.3403694  1 
O  -0.2864595  1   2.2955411  1   0.6697868  1 
O  -1.7492088  1   1.5139523  1  -0.6697283  1 
O  -0.0195392  1  -0.6941484  1  -2.3177557  1 
O   0.9163269  1   1.1946359  1  -1.9536061  1 
O  -1.5024667  1  -0.0978524  1   1.9534963  1 
O   0.5879305  1  -0.3694766  1   2.3176890  1 
O  -0.3520015  1  -2.3130302  1   0.3404089  1 
O  -2.0580474  1  -1.3127582  1  -0.4850076  1 
N  -0.5985413  1  -0.3523252  1   2.7765480  1 
N  -1.5815408  1  -2.3656032  1  -0.0000131  1 
N   2.8456000  1   0.0000000  1   0.0000000  1 
N  -1.3322267  1   2.4931848  1   0.0000000  1 
N   0.6255957  1   0.3017469  1  -2.7765438  1 
O  -1.9106321  1   3.5756414  1  -0.0000005  1 
O   4.0437181  1  -0.0434772  1  -0.1429596  1 
O  -0.8155778  1  -0.5753149  1   3.9524730  1 
O  -2.2113271  1  -3.3857697  1   0.1429703  1 
O   0.9315674  1   0.3582182  1  -3.9524780  1 
0