H2 Hg4 N O8 P
Durif A, Tordjman I, Masse R, Guitel J
Journal of Solid State Chemistry 24 (1978) 101-105
Structure cristalline du nitro-phosphate mercureux:  Hg4PO4NO3(H2O)
_cod_database_code 1007021
_database_code_amcsd 0013361
18.38 8.258 5.952 90 91.2 90 P2_1/n
atom      x      y     z
Hg1  .77047  .5398 .0370
Hg2  .43128  .9171 .8254
Hg3  .54060  .8011 .3117
Hg4  .76661 -.0004 .0648
P1    .3647  .7202  .238
N1     .373   .245  .240
O1     .098   .204  .496
O2     .420   .717  .437
O3     .186   .073  .242
O4     .179   .384  .259
O5     .344   .246  .048
O6     .340   .231  .413
O7     .444   .260  .239
O8     .438   .462  .712