c:/temp/sym/json/ptcl4.json
__Jmol-15_08012216153D 1   1.00000     0.00000     0
Jmol version 15.2.66  2021-02-10 09:12 EXTRACT: ({0:4})
  5  4  0  0  0  0            999 V2000
    0.0000    0.0000    0.0000 Pt  0  0  2  0  0  0
    2.3000    0.0000    0.0000 Cl  0  0  0  0  0  0
   -2.3000    0.0000    0.0000 Cl  0  0  0  0  0  0
    0.0000    2.3000    0.0000 Cl  0  0  0  0  0  0
    0.0000   -2.3000    0.0000 Cl  0  0  0  0  0  0
  1  2  1  0  0  0
  1  3  1  0  0  0
  1  4  1  0  0  0
  1  5  1  0  0  0
M  END