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Re: [sdpd] zinc germanate



hi
thank you very much. i got the JCPDS card of zinc
germenate from Mr M H Looi of our group. anyway
thankyou for your support.
regards
anoop
--- María Alejandra Miranda <crmirand...@criba.edu.ar>
wrote:

> Dear Anoop,
> This is what I have about your compound:
> 
> Zn2GeO4 :
> JCPDS File No: 11-687
> d ÅInt
> 2.69100
> 2.9090
> 3.5670
> 7.1220
> 
> JCPDS File No: 25-1018
> d ÅInt
> 2.52100
> 1.4860
> 2.9550
> 
> I hope this is useful for you!
> Best Regards
> M.Alejandra
> Lab.Rayos X - CRIBABB
> Bahía Blanca- Argentina
> 
> 
> At 07:45 11/03/05 -0800, you wrote:
> 
> >Thank you very much for the reply.
> >But i am looking for JCPDS card of Zn2GeO4. Once
> again
> >thanking you for your immediate reply once again
> >regards
> >anoop
> >
> >
> >
> >
> >--- Marco Sommariva
> <marco.sommariva...@mater.unimib.it>
> >wrote:
> > >  Dear Anoop Menon
> > > I have found this card on ICSD database. I hope
> it's
> > > what you are looking
> > > for.
> > > Bye, marco
> > >
> > >
> > > COL  ICSD Collection Code 16173
> > >  DATE Recorded Jan 1, 1980; updated May 21, 1987
> > >  NAME Zinc germanate
> > >  FORM Zn2 Ge O4
> > >       = Ge O4 Zn2
> > >  TITL Crystal structures of Willemite Zn2 Si O4
> and
> > > its germanium analog
> > >       Zn2 Ge O4
> > >  REF  Kristallografiya
> > >       KRISA 15 (1970) 457-460
> > >  AUT  Hang C, SimonovÿMÿA, BelovÿNÿV
> > >  CELL a=8.836(1) b=8.836(1) c=8.836(1) à=107.7
> > > á=107.7 ç=107.7
> > >       V=563.2 Z=6
> > >  SGR  R -3 R        (148) - trigonal
> > >  CLAS -3    (Hermann-Mauguin) - C3i
> (Schoenflies)
> > >  PRS  hR42
> > >  ANX  AB2X4
> > >  PARM Atom__No OxStat  Wyck -----X-----
> -----Y-----
> > > -----Z-----  -SOF-
> > >       Ge     1  4.000    6f  0.465       0.229
> > > 0.056
> > >       Zn     1  2.000    6f  0.798       0.562
> > > 0.389
> > >       Zn     2  2.000    6f  0.132       0.896
> > > 0.723
> > >       O      1 -2.000    6f  0.317       0.005
> > > -0.034
> > >       O      2 -2.000    6f  5/8         0.312
> > > 0.272
> > >       O      3 -2.000    6f  0.973       0.641
> > > 0.636
> > >       O      4 -2.000    6f  0.579       0.249
> > > -0.078
> > >  WYCK f7
> > >  RVAL 0.133
> > >  TEST At least one temperature factor missing in
> the
> > > paper. (Code 53)
> > >
> > > ----- Original Message -----
> > > From: Hysen Thomas <colloid_h...@yahoo.co.uk>
> > > To: <sdpd...@yahoogroups.com>
> > > Sent: Friday, March 11, 2005 4:15 AM
> > > Subject: [sdpd] zinc germanate
> > >
> > >
> > > >
> > > >
> > > >
> > > >
> > > > hi all
> > > > I am aresearcher from india. I badly need the
> > > jcpds data of zinc
> > > > germenate. We dont have a jcpds data
> > > online....also Its not there in
> > > > our hard copy of hannawalt search manuel. .If
> > > anybody has acces to the
> > > > same please let me know
> > > > (Zn2GeO4-JCPDS data)
> > > > powder.if somebody finds it please send it to
> me.
> > > > regards
> > > > Anoop Menon
> > > > Researcher
> > > > Cochin University of Science and Technology
> > > > Cochin
> > > > Kerala
> > > > India
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > Yahoo! Groups Links
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > >
> > >
> >
> >Anoop Menon
> >Research Scholar,
> >Optoelectronics devices lab,
> >Dept. of Physics,
> >CUSAT,
> >Kochi-22
> >
> >PH: Mob-9447033331
> >
> >
> >
> >
> >
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> >
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> 


Anoop Menon 
Research Scholar, 
Optoelectronics devices lab, 
Dept. of Physics, 
CUSAT, 
Kochi-22
 
PH: Mob-9447033331



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