William Bisson replaces Richard Stephenson
in charge of CCP14 part time until the end of the grant April 2007.
Friday 20th October 2006
DICVOL06Released
- A new updated binary command-line version for DOS/Windows of the Dicvol
powder indexing software by D. Louer and A. Boultif and is now available on-line at the CCP14 website.
- Dicvol06 is the new version of the Dichotomy method for powder pattern indexing.
Further details and downloads available Here
http://www.ccp14.ac.uk/ccp/web-mirrors/dicvol/
http://www.ccp14.ac.uk/ccp/ccp14/ccp14-by-program/dicvol/
Friday 6th October 2006
Richard Stephenson, Current CCP14 PDRA has moved to the EPSRC National Crystallography Service, Southampton.
- The CCP14 Site will continue to be managed by Richard until a replacement is found
- Email replies may be less frequent, but there should be little visible change.
Thursday 5th October 2006
Server Down Time
- Due to hardware failure main site restored from backup
- Some pages may be out of date while site is recovered to current status.
Thursday 21st September 2006
- IVTON Revision
- The program
includes a number of routines for:
- bond lengths and angles
- polyhedral distortion parameters
- least squares plames and lines
- bond valence calculations
- polyhedral volume calculation
Thursday 21st September 2006
UMWEG By Elisabeth Rossmanith
- Updated Version now available
- A program for calculation and graphical representation of multiple diffraction, forbidden reflections, etc
- Further information available here: CCP14
Mirror
Origional here http://www.rrz.uni-hamburg.de/mpi/rossmanith/
Friday 1st September 2006
Crysfire 2004 now available
- The last Crysfire version from Robin Shirley is now available for Download.
- Source code and all other material will be abailable in the near future as well.
Further information available here: Crysfire index
Download and installation instructions here: Obtaining
Crysfire
Tuesday 29th August 2006
As part of Scientific and Chemistry Resources
Updated with link to the WWW Chemistry Guide
A comprehensive and evaluated guide to web sites related to chemistry and the chemical industry.
More information here: http://www.ccp14.ac.uk/sciweb.htm
Wednesday
26th July 2006
Due to Building works upgrading the power supply at Birkbeck, the power will be switched off from Thursday 27th July over the weekend. The CCP14 server will therefore be temporarily unavailable at this time.
Normal service will resume Monday 31st July
Thursday
25th May 2006
As
Part of
the BCA IG spreadsheet library
A
Reminder that the files:-
Bragg.xls, Braggdev.xls, dicalc.xls, igsprdr1.zip, mansearch.xls.
Have been updated as some errors had been detected. Users are advised
to check they have the most upto date versions.
More information and Downloads available:
http://www.ccp14.ac.uk/ccp/web-mirrors/bca-spreadsheets/
Tuesday
11th April 2006
As
Part of
Methods, Problems and Solutions
New
programs/links added to the Summary of
Incommensurate/Modulated Structure Programs for Powder Data
and Single Crystal
Superspace
Group Finder - Ivan Orlov and Gervais Chapuis
The database
provides relations between (3+1)D superspace and 3D space groups for
commensurate modulation. One can
search for common (3+1)D group for a known set of 3D ones or to see
all 3D groups resulting from a (3+1)D one.
More information:
http://www.ccp14.ac.uk/solution/incomm.htm
Superflip
- Lukas Palatinus and Gervais
Chapuis
Windows,
MacOSX and source code
This program
allows a solution of crystal structucure in arbitrary dimension using
the charge-flipping algorithm. It
can thus be used to solve periodic structures as well as
incommensurately modulated structures, composites and even
quasicrystals.
More information:
http://www.ccp14.ac.uk/solution/incomm.htm
Superspace
Harvester - Ivan Orlov and Gervais Chapuis
Helps
to find a superspace model for a set of structures by simulating the
diffraction pattern for each structure on a semi-transparent
layer.
Drag-and-drop
CIF files to the program window to start exploring.
More information:
http://www.ccp14.ac.uk/solution/incomm.htm
List
of (3+1) dimensional superspace groups
(3+1)D groups
according International Tables for Crystallography (1999), Volume C,
Table 9.8.3.5.
More information:
http://www.ccp14.ac.uk/solution/incomm.htm
Wednesday
22nd March 2006
As Part of
Methods, Problems and Solutions
Summary of Incommensurate/Modulated Structure Programs for Powder Data and Single Crystal
MXD
(Mixed data eXecutive)By Pierre Wolfers
Updated Entry and web Links
More information and Downloads available:
http://www.ccp14.ac.uk/solution/incomm.htm
Monday
13th March 2006
Update to the CCP14 Mirrored Software
and GSAS
Rietveld
software resources:
New Windows version of GSAS place d on CCP14 server.
The most significant change is
the addition of a new program MUSTRPLOT which will create a 3D graphics
file for GNUPLOT of the microstrain surface obtained with the Stephens
microstrain model (peak shape #4 for CW & TOF).
Download and Further details:
Tuesday
14th
February 2006
As Part of
CCP14 server Admin
Due to continuing FTP problems, Proftpd Upgraded to latest 1.3.0rc
release.
http://www.proftpd.org/
If FTP log in and directory structure problems still occur,
using non PASV mode with Windows Firewall Switched off seems to work.
Friday
10th
February 2006
As part of
the CCP14 Mirrored
Software
and GSAS
Rietveld software resources:
There is a new updated version of
GSAS. The gsasnews.txt file describes the updates.
GSAS
download area: http://www.ccp14.ac.uk/ccp/ccp14/ftp-mirror/gsas/public/gsas/
[CCP14
UK Web Mirror] | [Canadian
CCP14 Mirror] | [Australian
CCP14 Mirror]
Wednesday
1st
February 2006
As Part of
CCP14 server Admin
Apache Web Server Upgraded to version 2.2.0.
Friday,
20th January 2006
New Web Site
Launched
New look web page launched, currently just the front page but will
spread to the rest of the site.
For the immediate future the previous version will run in Parallel, and
is available here
Any comments or suggestions welcome!
Friday,
6th January 2006
VMRIA
Rietveld updated
The Author now considers the present version of VMRIA as more or less
completed
Further details available at
http://www.ccp14.ac.uk/ccp/web-mirrors/vmria/
6th
January 2006
As part of
CCP14 Contacts: Due to
continued delivery failure and Spam overload the [email protected] and
related contact details have been halted!
The current e-mail address for contacting the ccp14 is
[email protected]
Thursday,
5th January 2006
As part of
CCP14 Config: Free to use Search engine Swish-E fixed, this runs along
side Google and Yahoo! for local use.
