Iourarum / GOPY

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Periodic graphexe oxide #2

Open yel21 opened 10 months ago

yel21 commented 10 months ago

Hello! 

Thank you very much for  the tutorial on the topology builder. 

Is it possible to generate a periodic graphene oxide topology for molecular dynamics

simulation or can only a finite topology be built? 

Best regards. 

Victor

 

Miguel-XL commented 2 months ago

Hello!

I have been following the tutorial for the topology of the GO sheet, but I have encountered some problems at the end when I try to generate the topology. FATAL: Atom .R<GGG 1>.A<CX 1> does not have a type, including some other atoms like CY, CZ, C4, OJ, OK, HK, OL, OE. I tried adding them manually, but the error persists. What can I do?

Iourarum commented 2 months ago

Hi,

I will be updating the tutorial in about 30 days (set as deadline). Normally this means you have not imported the lib files correctly inside xleap/tleap. You have to do sth like "loadoff /path/to/library_file.lib" and also import the frcmod file later on.

Due to having a different job now, I'll do my best to answer emails about this, but I might not answer very quickly. I'll do a tutorial update in collaboration, potentially, with SaladGPU (as a GPU resources provider).

Best, Sebastian

On Fri, Jul 26, 2024 at 9:48 PM Miguel-XL @.***> wrote:

Hello!

I have been following the tutorial for the topology of the GO sheet, but I have encountered some problems at the end when I try to generate the topology. FATAL: Atom .R<GGG 1>.A<CX 1> does not have a type, including some other atoms like CY, CZ, C4, OJ, OK, HK, OL, OE. I tried adding them manually, but the error persists. What can I do?

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