Graduate How can I tell Gaussian to read coordinates as Cartesian?

[Dan Zar]

Hello,

I have been I am trying to optimize a molecule (crowded) with the chemical formula C₆₀H₅₂O₁₈P₄S₄W₂.

The problem arises after 2 days, which means that the initial geometry was not a problem. "
GradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGrad
Berny optimization.
Eigenvalue 413 is 0.00D+00 should be greater than 0.000001 Eigenvector:
D277 D150 D285 D125 D107
1 0.20405 0.18720 0.18095 -0.15451 0.15144
D106 A25 D282 A12 A102
1 -0.13068 0.11427 0.11277 0.10924 0.10854
Eigenvalue 414 is 0.00D+00 should be greater than 0.000001 Eigenvector:
D83 D84 A21 A20 D154
1 0.21436 -0.21436 -0.16516 -0.16486 -0.16256
D10 D139 A98 D156 A25
1 -0.15477 -0.14609 -0.13263 0.13015 -0.11971
NTrRot= -1 NTRed= 736 NAtoms= 140 NSkip= 322 IsLin=F
Error in internal coordinate system.
Error termination via Lnk1e in /sw/apps/gaussian/g09.a02/tintin/l103.exe at Mon May 2 10:48:44 2016.
Job cpu time: 2 days 10 hours 51 minutes 51.9 seconds.
File lengths (MBytes): RWF= 3620 Int= 0 D2E= 0 Chk= 92 Scr= 1
"

Thank you very much.

 

[phyzguy]

I certainly have no idea what you are talking about. Is this some specific program you are running? If you want an answer you will need to give more information about what you are doing and what the question is.