Crystal Lattice Structures:	Creation Date:  7 Sep 2002
	Last Modified: 21 Oct 2004

The Ga₄Ni 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: Ga₄Ni
• Pearson Symbol: cI40
• Space Group: I23 (Cartesian and lattice coordinate listings available)
• Number: 197
• Primitive Vectors:

  A1	=	-½ a X + ½ a Y + ½ a Z
  A2	=	+ ½ a X - ½ a Y + ½ a Z
  A3	=	+ ½ a X + ½ a Y - ½ a Z

• Basis Vectors:

  B1	=	+ 2 x1 A1 + 2 x1 A2 + 2 x1 A3	=	+ x1 a X + x1 a Y + x1 a Z	(Ga-I)	(8c)
  B2	=	- 2 x1 A1	=	+ x1 a X - x1 a Y - x1 a Z	(Ga-I)	(8c)
  B3	=	- 2 x1 A2	=	- x1 a X + x1 a Y - x1 a Z	(Ga-I)	(8c)
  B4	=	- 2 x1 A3	=	- x1 a X - x1 a Y + x1 a Z	(Ga-I)	(8c)
  B5	=	+ 2 x2 A1 + 2 x2 A2 + 2 x2 A3	=	+ x2 a X + x2 a Y + x2 a Z	Ni	(8c)
  B6	=	- 2 x2 A1	=	+ x2 a X - x2 a Y - x2 a Z	Ni	(8c)
  B7	=	- 2 x2 A2	=	- x2 a X + x2 a Y - x2 a Z	Ni	(8c)
  B8	=	- 2 x2 A3	=	- x2 a X - x2 a Y + x2 a Z	Ni	(8c)
  B9	=	+ x3 A2 + x3 A3	=	+ x3 a X	(Ga-II)	(12d)
  B10	=	- x3 A2 - x3 A3	=	- x3 a X	(Ga-II)	(12d)
  B11	=	+ x3 A1 + x3 A3	=	+ x3 a Y	(Ga-II)	(12d)
  B12	=	- x3 A1 - x3 A3	=	- x3 a Y	(Ga-II)	(12d)
  B13	=	+ x3 A1 + x3 A2	=	+ x3 a Z	(Ga-II)	(12d)
  B14	=	- x3 A1 - x3 A2	=	- x3 a Z	(Ga-II)	(12d)
  B15	=	+ ½ A1 + x4 A2 + (½ + x4) A3	=	+ x4 a X + ½ a Y	(Ga-III)	(12e)
  B16	=	+ ½ A1 - x4 A2 + (½ - x4) A3	=	- x4 a X + ½ a Y	(Ga-III)	(12e)
  B17	=	+ (½ + x4) A1 + ½ A2 + x4 A3	=	+ x4 a Y + ½ a Z	(Ga-III)	(12e)
  B18	=	+ (½ - x4) A1 + ½ A2 - x4 A3	=	- x4 a Y + ½ a Z	(Ga-III)	(12e)
  B19	=	+ x4 A1 + (½ + x4) A2 + ½ A3	=	+ ½ a X + x4 a Z	(Ga-III)	(12e)
  B20	=	- x4 A1 + (½ - x4) A2 + ½ A3	=	+ ½ a X - x4 a Z	(Ga-III)	(12e)

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Structures indexed by: Strukturbericht Symbol Pearson Symbol Space Group Prototype

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