Database of Zeolite Structures
 
Framework Type AEL
Powder Diffraction Pattern for AlPO-11, Calcined
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 =
    FWHM =
    FWHM =
  FWHM =
   
Select Output
 
List hkl and intensity
List powder pattern
plot powder pattern
Crystal Data
  Space Group: I b m 2   (# 46)   
  Cell parameters: a = 13.5336 Å b = 18.4821Å c = 8.3703 Å
    α = 90° β = 90° γ = 90 °
  Chemical Formula [Al20P20O80]-AEL
  Refinement: Neutron Rietveld refinement, Rwp=0.027, RF2=0.058
  Comment: Non-standard ba-c setting
  Reference: Richardson Jr., J.W., Pluth, J.J. and Smith, J.V.
Acta Crystallogr., B44, 367-373 (1988)
  Atomic Coordinates:          
   
Atom
Form Factor
x
y
z
PP
B(iso)
    
  AL1
Al
0.134 0.035 -0.199 1 2.76
  AL2
Al
0.949 0.102 0.317 1 3.54
  AL3
Al
0.85 0.25 -0.185 1 1.89
  P1
P
0.143 0.025 0.182 1 2.76
  P2
P
0.953 0.104 -0.306 1 3.54
  P3
P
0.857 0.25 0.185 1 1.89
  O1
O
0.143 0.039 0 1 12.15
  O2
O
0.945 0.105 0.517 1 6.09
  O3
O
0.86 0.25 0.024 1 9.72
  O4
O
0.242 0.068 0.243 1 5.04
  O5
O
0.068 0.088 0.252 1 5.37
  O51
O
0.057 0.091 -0.257 1 5.37
  O6
O
0.118 0.955 0.232 1 8.52
  O61
O
0.125 0.954 -0.264 1 8.52
  O7
O
0.913 0.179 0.232 1 8.76
  O71
O
0.909 0.177 -0.263 1 8.76
  O8
O
0.762 0.25 0.234 1 7.02


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