A8537.sdf
  ChemDraw03202009212D

  0  0  0     0  0              0 V3000
M  V30 BEGIN CTAB
M  V30 COUNTS 8 7 3 0 0
M  V30 BEGIN ATOM
M  V30 1 V 0.000000 0.206250 0.000000 0
M  V30 2 O 0.000000 1.031250 0.000000 0
M  V30 3 O 0.000000 -0.618750 0.000000 0
M  V30 4 Na 0.714471 -1.031250 0.000000 0
M  V30 5 O 0.825000 0.206250 0.000000 0
M  V30 6 Na 1.237500 0.920721 0.000000 0
M  V30 7 O -0.825000 0.206250 0.000000 0
M  V30 8 Na -1.237500 -0.508221 0.000000 0
M  V30 END ATOM
M  V30 BEGIN BOND
M  V30 1 1 3 4
M  V30 2 1 1 3
M  V30 3 1 5 6
M  V30 4 1 1 5
M  V30 5 1 7 8
M  V30 6 1 1 7
M  V30 7 2 1 2
M  V30 END BOND
M  V30 BEGIN SGROUP
M  V30 1 SUP 1 ATOMS=(2 3 4) XBONDS=(1 2) LABEL=ONa CSTATE=(4 2 0.000000 -
M  V30 0.825000 0)
M  V30 2 SUP 2 ATOMS=(2 5 6) XBONDS=(1 4) LABEL=ONa CSTATE=(4 4 -0.825000 -
M  V30 0.000000 0)
M  V30 3 SUP 3 ATOMS=(2 7 8) XBONDS=(1 6) LABEL=ONa CSTATE=(4 6 0.825000 -
M  V30 0.000000 0)
M  V30 END SGROUP
M  V30 END CTAB
M  END
$$$$
