4

Hg      0.127667119109203     -0.033533365943945      0.107011971107721
Hg      1.264075797543415      1.396016621743895      0.295649327749529
Hg      1.262297168642877      0.242086475563947      1.758797321361008
Hg      0.276429243083733      1.620510362538693      1.657878061122044