Linear molecule optimization

[valievrashid]

Hello!
I tried to optimize the linear molecule (three atomic molecule). But I found this error message:
ERROR: EXCEPTION RAISED: dsyev/pdsyevd failed in Matrix.

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I tried to use the explicit bond, too. But it didn't help.

• Explicit bond pair added between 0 and 2

• Explicit bond pair added between 0 and 1

• Explicit bond pair added between 1 and 2

• Added 3 bonds between the non-bonded atoms
  o Connectivitiy analysis
  bond: 0 1 bond length 2.5511 bohr
  bond: 0 2 bond length 5.1023 bohr
  bond: 1 2 bond length 2.5511 bohr
  Can you explain what is a problem?

[sharcdyn]

I solved it by using cartesian ("internal" : false). At least it works for me

[valievrashid]

I solved it by using cartesian ("internal" : false). At least it works for me

Yes, it works for me, too! Thank you!