<![CDATA[Multiwfn forum / Error for .fchk files obtained from server]]> - //www.umsyar.com/wfnbbs/viewtopic.php?id=1656 Wed, 30 Apr 2025 03:06:14 +0000 FluxBB <![CDATA[Re: Error for .fchk files obtained from server]]> //www.umsyar.com/wfnbbs/viewtopic.php?pid=5065#p5065 There is no internal limitation in Multiwfn. But if the file is large, while your physical memory is limited, or you are using Linux but you didn't properly configuration your system according to Section 2.1.2 of Multiwfn manual, loading the file may be crash. Please take care of the information shown on screen when Multiwfn crashes. In addition, if the file is corrupted, loading will also be failed.

]]> Wed, 30 Apr 2025 03:06:14 +0000 //www.umsyar.com/wfnbbs/viewtopic.php?pid=5065#p5065 <![CDATA[Error for .fchk files obtained from server]]> //www.umsyar.com/wfnbbs/viewtopic.php?pid=5064#p5064 Hi
My Interest are molecules with TADF character. Recently I proposed a molecule with 220 atoms and 924 electrons. But the obtained .chk and .fchk files from Gaussian optimization could not be loaded in Multiwfn. These files are opened in Gaussview. Is there any limitation in the number of atoms and electrons in Multiwfn?

Thanks

]]> Tue, 29 Apr 2025 17:04:40 +0000 //www.umsyar.com/wfnbbs/viewtopic.php?pid=5064#p5064