Information card for entry 9009990
Mineral name
Tschernichite
Formula
Al2.74 Ca0.89 H30 K0.11 Mg0.08 Na0.08 O40.34 Si13.26
Calculated formula
Al2.74 Ca0.89 H16.68 K0.11 Mg0.08 Na0.08 O40.34 Si13.26
Title of publication
Crystal structure of tetragonal and monoclinic polytypes of tschernichite, the natural counterpart of synthetic zeolite beta Sample: small crystal, tetragonal Note: Mg position adjusted to match reported bond lengths
Authors of publication
Alberti, A.; Cruciani, G.; Galli, E.; Merlino, S.; Millini, R.; Quartieri, S.; Vezzalini, G.; Zanardi, S.
Journal of publication
Journal of Physical Chemistry B
Year of publication
2002
Journal volume
106
Pages of publication
10277 - 10284
a
12.634 Å
b
12.634 Å
c
26.608 Å
α
90°
β
90°
γ
90°
Cell volume
4247.12 Å3
Number of distinct elements
8
Space group number
91
Hermann-Mauguin space group symbol
P 41 2 2
Hall space group symbol
P 4w 2c
Has coordinates
Yes
Has disorder
No
Has Fobs
No
Version history
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