Crystal Lattice Structures:	Creation Date: 5 Apr 2001
	Last Modified: 21 Oct 2004

The Cu₂Te (C_h) 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: Cu₂Te
• Pearson Symbol: hP6
• Strukturbericht Designation: C_h
• Space Group: P6/mmm (Cartesian and lattice coordinate listings available)
• Number: 191
• Primitive Vectors:

  A1	=	½ a X - ½ 3½a Y
  A2	=	½ a X + ½ 3½a Y
  A3	=	c Z

• Basis Vectors:

  B1	=	1/3 A1 + 2/3 A2	=	½ a X + 12-½ a Y	(Te)	(2c)
  B2	=	2/3 A1 + 1/3 A2	=	½ a X - 12-½ a Y	(Te)	(2c)
  B3	=	1/3 A1 + 2/3 A2+ z A3	=	½ a X + 12-½ a Y + z c Z	(Cu)	(4h)
  B4	=	2/3 A1 + 1/3 A2 + z A3	=	½ a X - 12-½ a Y + z c Z	(Cu)	(4h)
  B5	=	1/3 A1 + 2/3 A2 - z A3	=	½ a X + 12-½ a Y - z c Z	(Cu)	(4h)
  B6	=	2/3 A1 + 1/3 A2 - z A3	=	½ a X - 12-½ a Y - z c Z	(Cu)	(4h)

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Structures indexed by: Strukturbericht Symbol Pearson Symbol Space Group Prototype

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