Hi, I am presently using crysfire program for indexing. In off screen files .tro format file will be created only for some molecules,but not for all.What may...
Dear All I am searching for the atomic position and unit cell for the crystal Mg2V2O7 monoclinic Thank you Hamid [Non-text portions of this message have...
... There is one in the COD (Crystallography Open Database): Formula : - O 7.00 Mg 2.00 V 2.00 - Comments : Mg2V2O7 Nielsen U G Jakobsen H J Skibsted J Norby P...
Hi, the cif file does not exist in this website:www.crystallography .net If the compound is new, how I can determine the atomic position of this compound? ...
... Different ways and software. Visit the open SDPD Internet Course to have an overview and exercises : http://sdpd.univ-lemans.fr/DU-SDPD/ See also the SDPD...
Dear All, HAPPY NEW YEAR! Those of you who have extensively used XPERT PRO PANalytical XRD diffractometer for materials characterization such as texture,...
sitepu@...
Jan 2, 2009 2:41 pm
2276
Hi all I request you to give me the structure with cell parameters, space group and positions of carbon atoms in Carbon Nano tube. Is it possible to analyse...
Happy new year for all. I have a very simple question about the FOX program. What's mean the black curve line drawn in the powder pattern graphic? Thank you. ...
Hi Jos, And a happy new year to all ! ... I think that would the cumulative Chi^2 (gray)line, rising from left to right. Since the Fox wiki was lacking a...
Vincent Favre-Nicolin
vincefn@...
Jan 6, 2009 9:34 pm
2279
Hi all May I request you to give me the structure of CNT with special mention on space group, positions of the atoms and the no of atoms in the unit cell. Is...
hello you must doing a search in CIF file via the following website: www.crystallography.net If you do not find any results then perhaps you are facing to a...
Hi If you have an isostructural compound , you can introduce the structural parameters of this compound as a starting model and then you can lancing...
Hello. I am trying to convert cubic gadolinium oxide to monoclinic before running a powder pattern. I understand the phase transition occurs at around...
Dear Colleague, Just a small reminder that the abstract submission deadline of January 30, 2009 for the second International Conference IMMEA09 is coming up. ...
Dear All What is the procedure to determine the crystallite size from Rietveld refined parameters like GU, GV, GW, GP, LX, LXe, Ly, LYe ( the gaussian and...
Dear All: First of all, I wish you all have a prosperous year of OX! I would greatly appreciate that if you would kindly let me know the atomic coordinates of...
... Step by step, OK, there are 2 steps only : 1 - read the manual, then come back to us and may be say first which Rietveld program ? Anyway, you need at...
The latest in the line of Pharmaceutical Powder X-ray Diffraction Symposiums sponsored by the ICDD is being held in Glasgow from 4-7th May 2009. Details can be...
Shankland, K (Kenneth)
kenneth.shankland@...
Jan 23, 2009 11:04 am
2291
Hi, Dear Xia: To me, the cif of ScAlMgO4 is not available yet. In this case, why not try-and-error to construct your own one according to crystallography...
Lujun@EKM
jun.lu@...
Jan 23, 2009 3:54 pm
2292
... how to execute the Rietveld refinement method if u know pls say how to execute the program, step by step.. ... http://messenger.yahoo.com/invite/ ... Dear...
Friend, I don't know much, but can share what i know. 1. You might have downloaded program for rietveld analysis. If not please let me know, i will send u a...
A couple of weeks ago I purchased a Nonius "Guinier-Hagg" FR 552 x- ray film camera. It is in great shape, but missing the monochromator, film holder, and user...
Hi all For a Rietveld refinement of Nano structure what should be the cut off limit of FWHM and how important it is?. Kindly enlighten me. Thank you Israel...
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