Dear Jean-Marc,

On Tue, Feb 9, 2010 at 9:44 AM, Jean-Marc Nuzillard
<jm.nuzill...@univ-reims.fr> wrote:
>
> A 21:23 08/02/2010 +0100, Greg Landrum a écrit :
>> > The MinimizeCLI.cpp file in Minimize has a few "mol" instead of "*mol" as
>> > function parameter that prevent it to be compiled right out of the box.
>>
>>Yes, the MinimizeCLI stuff has not been maintained for rather a long
>>time; I'm not surprised that it doesn't work.
>
> It works fine, once the * have been added at the right places.

hmm, good to know. I will take a look at some point to see if it's
worth updating that demo.

>
> I experimented with RDDepict::compute2DCoords on a set 2870 automatically
> generated isomers
> of santonin.
> Surprisingly, the generation of 2D coordinates failed for four of them.
> Here is one faulty structure:
>
> 1537
>      RDKit          3D
>
>  18 20  0  0 0  0 0  0 0  0999 V2000
>     2.4100    2.5288    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>     0.0000    0.0000    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>     5.0424    0.7717    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>     2.5681   -1.2020    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>     2.8708    0.7500    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>     4.1724    2.3187    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>    -1.1727   -0.9352    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>    -1.1727    2.4352    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>     4.3064   -0.8435    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>     0.0000    1.5000    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>    -2.6351    2.1015    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>     5.2418   -2.0161    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>     1.6771   -0.8937    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>     1.4996    1.5329    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>     1.3582    3.5984    0.0000 C   0  0 0  0 0  0 0  0 0  0 0  0
>     1.6771    2.3937    0.0000 O   0  0 0  0 0  0 0  0 0  0 0  0
>     0.7382   -1.3058    0.0000 O   0  0 0  0 0  0 0  0 0  0 0  0
>     2.6672   -2.6987    0.0000 O   0  0 0  0 0  0 0  0 0  0 0  0
>   1  6  1  0
>   1  5  2  0
>   1 15  1  0
>   2 10  1  0
>   2  7  1  0
>   2 17  2  0
>   3  6  2  0
>   3  9  1  0
>   4  9  1  0
>   4  7  1  0
>   4 18  2  0
>   5 16  1  0
>   5 13  1  0
>   7 16  1  0
>   8 11  1  0
>   8 10  1  0
>   8 13  1  0
>   9 12  1  0
>   9 11  1  0
>  10 14  1  0
> M  END
>
> The existing 2D coordinates were generated by the CDK from atom connectivities
> and I wanted to replace them by possibly better ones.
> The problem is that I do not see the reason for which this structure is
> particular
> while so many other ones are not. Any idea?

It's a bug. Thanks for letting me know about it.
I've entered into the bug tracking system:

https://sourceforge.net/tracker/?func=detail&aid=2948402&group_id=160139&atid=814650

and I will try to get it fixed in the next few days.

-greg

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