Crystal Lattice Structures:	Creation Date:  8 Mar 2002
	Last Modified: 21 Oct 2004

The αPu 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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• We've corrected the corrected the Y components to reflect the fact that a ≠ b

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• Prototype: αPu
• Pearson Symbol: mP16
• Space Group: P2₁/m (Cartesian and lattice coordinate listings available)
• Number: 11
• Primitive Vectors:

  A1	=	a X
  A2	=	b Y
  A3	=	c cos(β) X + c sin(β) Z

• Basis Vectors:
  
  The atoms sit on 8 pairs of (2e) sites. Rather than list them all, we'll list only one pair:
  
  

  B2i-1	=	+ xi A1 + ¼ A2 + zi A3	=	+ [xi a + zi c cos(β)] X + ¼ b Y + zi c sin(β) Z	(Pu-i)	(2e)
  B2i	=	- xi A1 + ¾ A2 - zi A3	=	- [xi a + zi c cos(β)] X + ¾ b Y - zi c sin(β) Z	(Pu-i)	(2e)

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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).