Hi,

Ah, ok. Well it wouldn't be much effort to implement a reader for this
format, I think. For example, I made one for the .cc1 format this week
and it didn't take long.

On the other hand, molgen and OMG produce SDF files which can be
easily read by CDK (IteratingSDFReader, for example) so that might be
handier. You would have to call the structure diagram generator on the
results, but since SMOG's layout looked awful to me, that might be an
improvement!

gilleain

On 11/23/12, C Anthony Lewis <[email protected]> wrote:
> Hi Gilleain,
>
> It's a while since I fired it up and I remember there was a bit of a
> learning curve to get it to do what I wanted! The data structure I have is
> as below. This is for one isomer (actually
> 3-tert-butyl-2,2,3,4,4-pentamethylpentane) and the file contains all the
> isomers enumerated. The first number is an atom count, and the connection
> table is the final (triangular) block of 0s and 1s while the two proceeding
> numbers are the x and y co-ordinates. If I could somehow extract the
> connection table then I could reconstruct the structure so I can calculate
> various indices.
>
> Isomer 1 (1#1) // _1_
> 1  1  C   4    126  86
> 2  1  C   4    151  71 1
> 3  1  C   4     94  74 10
> 4  1  C   4    147 105 100
> 5  1  C   4    106  98 1000
> 6  1  C   4    174  77 01000
> 7  1  C   4    141  58 010000
> 8  1  C   4    171  58 0100000
> 9  1  C   4    100  60 00100000
> 10 1  C   4     74  83 001000000
> 11 1  C   4     71  64 0010000000
> 12 1  C   4    133 117 00010000000
> 13 1  C   4    171 101 000100000000
> 14 1  C   4    164 119 0001000000000
> 15 1  C   4     90 108 00001000000000
> 0  2  H                000023333333333
>
> Thanks for the suggestions, I'll take a look at them and see what I can sort
> out.
>
> Anthony
>
> -----Original Message-----
> From: gilleain torrance [mailto:[email protected]]
> Sent: 23 November 2012 16:48
> To: C Anthony Lewis
> Cc: [email protected]
> Subject: Re: [Cdk-user] Interpreting output frmo SMOG using CDK
>
> Hi Anthony,
>
> What output format does SMOG produce? I downloaded it recently, and tried
> running it in a DOS emulator, but that didn't work so well...
>
> The alternative option of re-running with a newer generator is a
> possibility. There is of course molgen (very fast), or OMG (which uses the
> CDK). It depends on what functionality you need, of course.
>
> gilleain
>
> On 11/23/12, C Anthony Lewis <[email protected]> wrote:
>> Dear All,
>>
>> I have a large number of output files from SMOG, an old DOS-based
>> program that I downloaded ages ago. I would like to access the
>> connection tables saved in the files for all the isomers enumerated
>> and I'm wondering whether I can use CDK to do this. Alternatively,
>> maybe it's easier to re-run the enumeration process using something a
>> little more modern.
>>
>> Many thanks for any advice,
>>
>> Anthony Lewis
>>
>>
>>
>> C. Anthony Lewis
>> Petroleum & Environmental Geochemistry Group & Centre for Chemical
>> Sciences, School of Geography, Earth and Environmental Sciences,
>> University of Plymouth, Plymouth, Devon PL4 8AA, U.K.
>>
>> tel: +44 (0)1752 584554
>> email: [email protected]<mailto:[email protected]>
>> web: http://www.pegg.org.uk<http://www.pegg.org.uk/>
>> http://www.plymouth.ac.uk/chemistry
>>
>>
>

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