4

Zn      0.145947811636040     -0.042147181924204      0.247178218170315
Zn      1.280136451200461      1.776528312662551     -0.269875880912618
Zn      1.292154967039083      0.159611319801238      1.661860915536408
Zn      0.103855720387068      1.172901156495228      1.720066607250597