[OpenBabel-scripting] Help in Convertion

[Yesipenko A. <esi...@if...>]

I convert SMI string into MOL (or MDL) format on Perl. The convertion =
runs normally, but in result mol-format all coordinates (x, y and z) of =
all atoms are (0,0,0). Why?

Scipt:
---------
 my $obMol =3D new Chemistry::OpenBabel::OBMol;
 my $obConv =3D new Chemistry::OpenBabel::OBConversion;
 $obConv->SetInAndOutFormats("smi","mdl");
 $obConv->ReadString($obMol,$FORM{'smlout'});
 $molstr =3D $obConv->WriteString($obMol);
---------

Input SMI strintg ($FORM{'smlout'}) is :  C1CCC1

Output MOL format (value $molstr) is :
---------
 OpenBabel0512D

  4  4  0  0  0  0  0  0  0  0999 V2000
    0.0000    0.0000    0.0000 C   0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0
  1  4  1  0  0  0
  1  2  1  0  0  0
  2  3  1  0  0  0
  3  4  1  0  0  0
M  END
---------

Best regards,
Alex Yesipenko
esi...@if...