Database of Zeolite Structures
 
Framework Type ETL
Powder Diffraction Pattern for H-EU-12, dehydrated
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 c m   (# 63)   
  Cell parameters: a = 7.4695 Å b = 28.8741Å c = 17.9156 Å
    α = 90° β = 90° γ = 90 °
  Chemical Formula [Si64.8Al7.2O144]-ETL
  Refinement: X-ray synchrotron Rietveld refinement, Rwp=0.075,Rp=0.057, Rexp=0.025
  Reference: Bea, J., Cho, J., Lee, J.H., Seo, S.M. and Hong, S.B.
Angew. Chem. Int. Ed., 55, 7369-7373 (2016)
  Atomic Coordinates:          
   
Atom
Form Factor
x
y
z
PP
B(iso)
   
  Si1
Si
0.70657 0.45451 0.16337 1 2.93
  Si2
Si
0.795 0.26269 0.08465 1 2.93
  Si3
Si
0.70596 0.36556 0.06515 1 2.93
  Si4
Si
0.5 0.11744 0.05767 1 2.93
  Si5
Si
0.5 0.20449 0.16297 1 2.93
  Si6
Si
0.5 0.01321 0.08576 1 2.93
  O1
O
0.76 0.31678 0.09884 1 3.82
  O2
O
0.17663 0.49383 0.12485 1 3.82
  O3
O
0.67558 0.23323 0.141 1 3.82
  O4
O
0.67629 0.1235 0.00794 1 3.82
  O5
O
0.74805 0.40524 0.12581 1 3.82
  O6
O
0.5 0.06802 0.09687 1 3.82
  O7
O
0.5 0.15608 0.12095 1 3.82
  O8
O
1 0.25123 0.10276 1 3.82
  O9
O
0.5 0.4672 0.15612 1 3.82
  O10
O
0.5 0.36635 0.04191 1 3.82
  O11
O
0.5 0.19536 0.25 1 3.82
  O12
O
0.7622 0.45156 0.25 1 3.82
  O13
O
0.75 0.25 0 1 3.82
  O14
O
0.5 0 0 1 3.82