Crystallography Open Database

Information card for entry 1550184

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Coordinates	1550184.cif

Structure parameters

Chemical name	Potassium aluminium silicate
Formula	Al K O4 Si
Calculated formula	Al6 K6 O24 Si6
Title of publication	THE STRUCTURE OF "ORTHORHOMBIC" `KAlSiO~4~-<i>O1</i>': EVIDENCE FOR Al-Si ORDER FROM MAS NMR DATA COMBINED WITH RIETVELD REFINEMENT AND ELECTRON MICROSCOPY
Authors of publication	Gregorkiewitz M; Li Y; White T J; Withers R L; Sobrados I
Journal of publication	The Canadian Mineralogist
Year of publication	2008
Journal volume	46
Pages of publication	1511 - 1526
a	15.669 Å
b	9.057 Å
c	8.621 Å
α	90°
β	90.16°
γ	90°
Cell volume	1223.44 Å³
Number of distinct elements	4
Space group number	4
Hermann-Mauguin space group symbol	P 1 21 1
Hall space group symbol	P 2yb
Method of determination	powder diffraction
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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