Database of Zeolite Structures
 
Framework Type EUO
Powder Diffraction Pattern for EU-1, Calcined, Rehydrated
Input Parameters
  Wavelength:  or
  2θ range:
  Step size:
  Polarization factor:
  Background:
  Reference peak is
    peak closest to °2θ
    reflection (hkl)
       scaled to
  Intensity axis:
     
Peak shape
  Pseudo-Voigt: (1-n)Gaussian + n Lorentzian
  FWHM = sqrt (U + V tan θ + W tan2θ)
  Mixing parameter (n): %
  Peak range: FWHM
  Peak width:
       set UVW at: U =   V =   W =
       Calculate UVW such that FWHM =
    FWHM =
       FWHM =
   
Select Output
 
List hkl and intensity
List powder pattern
plot powder pattern
Crystal Data
  Space group: C m m a   (# )   
  Cell parameters: a = 13.695 Å b = 22.326Å c = 20.178 Å
    α = 90° β = 90° γ = 90 °
  Refinement: X-ray Rietveld limited refinement. No R-factor reported.
  Reference: Briscoe, N.A., Johnson, D.W., Shannon, M.D., Kokotailo, G.T. and McCusker, L.B.
Zeolites, 8, 74-76 (1988)
  Atomic Coordinates:          
   
Atom
Form Factor
x
y
z
PP
B(iso)
   
  Si1
Si
0.115 0.25 0.123 1 1.184
  Si2
Si
0.187 0.3703 0.063 1 1.184
  Si3
Si
0.289 0.4315 0.185 1 1.184
  Si4
Si
0 0.448 0.053 1 1.184
  Si5
Si
0 0.528 0.181 1 1.184
  Si6
Si
0.117 0.25 0.277 1 1.184
  Si7
Si
0.191 0.3739 0.308 1 1.184
  Si8
Si
0.287 0.4302 0.431 1 1.184
  Si9
Si
0 0.45 0.308 1 1.184
  Si10
Si
0 0.534 0.432 1 1.184
  O1
O
0 0.25 0.113 1 2.369
  O2
O
0.158 0.3068 0.089 1 2.369
  O3
O
0.139 0.25 0.199 1 2.369
  O4
O
0.25 0.363 0 1 2.369
  O5
O
0.245 0.405 0.118 1 2.369
  O6
O
0.094 0.407 0.044 1 2.369
  O7
O
0.25 0.5 0.196 1 2.369
  O8
O
0.405 0.431 0.176 1 2.369
  O9
O
0.26 0.389 0.246 1 2.369
  O10
O
0 0.5 0 1 2.369
  O11
O
0 0.477 0.126 1 2.369
  O12
O
0 0.497 0.251 1 2.369
  O13
O
0 0.25 0.289 1 2.369
  O14
O
0.164 0.3065 0.309 1 2.369
  O15
O
0.094 0.409 0.303 1 2.369
  O16
O
0.244 0.391 0.374 1 2.369
  O17
O
0.25 0.5 0.424 1 2.369
  O18
O
0.25 0.403 0.5 1 2.369
  O19
O
0.404 0.425 0.427 1 2.369
  O20
O
0 0.485 0.376 1 2.369
  O21
O
0 0.5 0.5 1 2.369
  O51
O
0.25 0.2 0.5 1.01 3.948
  O52
O
0.4 0.25 0.382 1.27 3.948
  O53
O
0.5 0.125 0.067 0.53 3.948
  O54
O
0.5 0.186 0.298 0.68 3.948
  O55
O
0.5 0.202 0.176 0.63 3.948
  O56
O
0 0.183 0.45 0.4 3.948