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Re: CIF core dictionary



These items look fine to me. I might add "(CCDC)" to all three
definitions and make _fiz commence "Deposition numbers", as the other
two, if that was a typo.. Best wishes, Owen.
-- 
Owen Johnson  Systems Group, Cambridge Crystallographic Data Centre
12 Union Road, CAMBRIDGE CB2 1EZ UK  Web: http://www.ccdc.cam.ac.uk
Tel:(44) 01223 336023  Fax:(44) 01223 336033  Enq:(44) 01223 336408

"I. David Brown" wrote:
> 
> Dear Colleagues,
> 
>         As Brian pointed out recently we will shortly be proposing a
> number of important changes to the CIF_core.dictionary in the light of
> current experience.  In the meantime, however, we have had a request from
> the CCDC for three new items needed in the CIFs which they supply.  We
> have been asked to fast-track these changes.  You will find the proposal
> at the end of this email.
> 
>         Can you please check these new items.  There do not seem to
> be any issues raised by these definition and I would appreciate the early
> approval of them by the members of the Core Dictionary Maintenance Group
> (see below), so that we can recommend them to COMCIFS for final approval.
> 
>         If you have any reservation about approving them, please let me or
> Brian McMahon know so that your concerns can be addressed before final
> approval is given.
> 
>         The voting members of the Core DMG (from whom an answer is requested)
> are:
>         David Brown
>         Syd Hall
>         Owen Johnson
>         Brian McMahon
>         Ton Spek
> I urge you to send in your vote as soon as possible.  Let me know if you
> need more time.
> 
> While replies are expected from the above voting members, anyone on this
> list is free to comment on the proposal and your concerns will be
> considered.
> 
>                         Best wishes
> 
>                                 David
> 
> Keep on scrolling - the proposal is below
> 
> ###
> #
> # Modifications proposed for CIF_core.dic by CCDC  2002.1.15
> #
> ###
> 
> data__database_code_depnum_ccdc_fiz
>     _name               '_database_code_depnum_ccdc_fiz'
>     _category           database
>     _type               char
>     _definition
> ;   Deposit numbers assigned by the Fachinformationzentrum,
> Karlsruhe (FIZ) to files containing structural information
> archived by the Cambridge Crystallographic Data Centre.
> ;
> 
> data__database_code_depnum_ccdc_journal
>     _name               '_database_code_depnum_ccdc_journal'
>     _category           database
>     _type               char
>     _definition
> ; Deposition numbers assigned by various journals to files
> containing structural information archived by the Cambridge
> Crystallographic Data Centre.
> ;
> 
> data__database_code_depnum_ccdc_archive
>     _name               '_database_code_depnum_ccdc_archive'
>     _category           database
>     _type               char
>     _definition
> ;  Deposition numbers assigned by the Cambridge Crystallographic
> Data Centre (CCDC) to files containing structural information
> archived by the CCDC.
> ;

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