Crystal Lattice Structures:	Creation Date: 24 Aug 2002
	Last Modified: 21 Oct 2004

The AlPS₄ Structure

You can now

• see the structure from several perspectives;
• examine the structure with an external viewer; or
• download the coordinates of the atoms in these pictures in XYZ format.
• visualize the structure (Uses the JMOL Applet)

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• Prototype: AlPS₄
• Pearson Symbol: oP12
• Space Group: P222 (Cartesian and lattice coordinate listings available)
• Number: 16
• Primitive Vectors:

  A1	=	a X
  A2	=	b Y
  A3	=	c Z

• Basis Vectors:

  B1	=		0		(Al-I)	(1a)
  B2	=	½ A2	=	½ b Y	(P-I)	(1c)
  B3	=	½ A3	=	½ c Z	(P-II)	(1d)
  B4	=	½ A1 + ½ A3	=	½ a X + ½ c Z	(Al-II)	(1f)
  B5	=	+ x1 A1 + y1 A2 + z1 A3	=	+ x1 a X + y1 b Y + z1 c Z	(S-I)	(4u)
  B6	=	- x1 A1 - y1 A2 + z1 A3	=	- x1 a X - y1 b Y + z1 c Z	(S-I)	(4u)
  B7	=	- x1 A1 + y1 A2 - z1 A3	=	- x1 a X + y1 b Y - z1 c Z	(S-I)	(4u)
  B8	=	+ x1 A1 - y1 A2 - z1 A3	=	+ x1 a X - y1 b Y - z1 c Z	(S-I)	(4u)
  B9	=	+ x2 A1 + y2 A2 + z2 A3	=	+ x2 a X + y2 b Y + z2 c Z	(S-II)	(4u)
  B10	=	- x2 A1 - y2 A2 + z2 A3	=	- x2 a X - y2 b Y + z2 c Z	(S-II)	(4u)
  B11	=	- x2 A1 + y2 A2 - z2 A3	=	- x2 a X + y2 b Y - z2 c Z	(S-II)	(4u)
  B12	=	+ x2 A1 - y2 A2 - z2 A3	=	+ x2 a X - y2 b Y - z2 c Z	(S-II)	(4u)

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Structures indexed by: Strukturbericht Symbol Pearson Symbol Space Group Prototype

This is a mirror of an old page created at the Naval Research Laboratory Center for Computational Materials Science The maintained successor is hosted at http://www.aflowlib.org/CrystalDatabase/ and published as M. Mehl et al., Comput. Mater. Sci. 136 (Supp.), S1-S828 (2017).