[gmx-users] PRODRG crash

[Moeed]

Dear Justin,

Actually, I used -d option because you said the atoms in the box must be
half a bond length from the edges of box...I thought maybe this can be done
by -d...

With PRODRG I am unable to produce coordinate file a chain with less than
three C atoms.
I sketched the molecules:
C-C ethane
C=C Ethylene
but I am getting a message:

ERRDRG> PRODRG does not deal with mono/di-atomic molecules.
PRODRG> Program terminated unsuccessfully, sorry!


1- Could you please help me with this. (actually I need structure file of
ethylene in the future)

2- How can I generate structure file of repeating unit -CH2-CH2- with
PRODRG. I tried the followings...and all I am getting is the above message..
:(

 H H
 | |
 C-C
 | |
 H H

 H H
 | |
-C-C-
 | |
 H H

-C-C-

Moeed
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://maillist.sys.kth.se/pipermail/gromacs.org_gmx-users/attachments/20100622/99f4a4e5/attachment.html>