>Below is the only ICSD structural data available for C4A3S. The
>reference is :Saalfeld H, Depmeier W
>Kristall und Technik, Vol 7, No. 229
Actually there are a couple more in ICSD (http://barns.ill.fr/dif/icsd/)
including a more recent one done with Rietve
>C4A3S is the 'precursor' for
>ettringite formation and is added to Portland cement to produce shrink-
>compensated, fast-setting concrete.
Now that I have drawn the structure it looks interesting :-) 6-member
rings of corner connected AlO4 tetrahedra with Ca in the center, and the
rings conne
On Tue, 16 Feb 1999, Alan Hewat, ILL Grenoble wrote:
> >C4A3S is the 'precursor' for
> >ettringite formation and is added to Portland cement to produce shrink-
> >compensated, fast-setting concrete.
>
> Now that I have drawn the structure it looks interesting :-) 6-member
> rings of corner c
>Is the article of Kennard published already? I could not find it with UnCover.
Calos,NJ. Kennard,CHL. Whittaker,AK. Davis,RL. (1995) J.Solid State Chem. 119 1-7
Structure of calcium aluminate sulfate Ca4 Al6 O16 S
It is on ICSD - I have just installed the 98/2 WWW version which contains 49095
I am searching for the THMA13 program or another program for the
correction of interatomic bond length due to thermal movement. Is
something like that available somewhere? I could not find it.
Daniel Toebbens
***
Daniel M. Több
>
> I am searching for the THMA13 program or another program for the
> correction of interatomic bond length due to thermal movement. Is
> something like that available somewhere? I could not find it.
>
> Daniel Toebbens
>
>
> ***
Confirmation of reading: your message -
Date:15 Feb 99 19:27
To: [EMAIL PROTECTED]
Subject: Re: C4A3S-structure
Was read at 9:03, 16 Feb 99.
###
# Oscar Au-AlvarezFax: (53-226) 32689 #
# X
>Sorry to bug people here again, but when I use REFLIST, I only get a list
>of peak positions and Fcsq/FcTsq. Are these the calculated peak
>intensities?
>
>Thank very much and in advance,
>
>Tao
>2/5/99
Did you get an answer from the GSAS community ? I noticed the same, the
FOBS are missing fro
At 09:19 PM 2/16/99 +0100, you wrote:
>>Sorry to bug people here again, but when I use REFLIST, I only get a list
>>of peak positions and Fcsq/FcTsq. Are these the calculated peak
>>intensities?
>>
>>Thank very much and in advance,
>>
>>Tao
>>2/5/99
>
>
>Did you get an answer from the GSAS communi
On Tue, 16 Feb 1999, Jean-Pierre Weber wrote:
> >Sorry to bug people here again, but when I use REFLIST, I only get a list
> >of peak positions and Fcsq/FcTsq. Are these the calculated peak
> >intensities?
Yes.
> >Thank very much and in advance,
> >
> >Tao
> >2/5/99
>
>
> Did you get an answe
10 matches
Mail list logo
