Trigonal (3 and 3*) Space Groups

Steven Dutch, Natural and Applied Sciences, University of Wisconsin - Green Bay
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Note: 3- and 6- coordinates with respect to axes intersecting at 60 degrees.

143-p3.gif (1722 bytes)

143      P3

+x,+y,+z            -y,+x-y,+z      +y-x,-x,+z

 
144-p3i.gif (1589 bytes)

144      P31

+x,+y,+z            -y,+x-y,1/3+z             +y-x,-x,2/3+z

 
145-p3j.gif (1591 bytes)

145      P32

+x,+y,+z            -y,+x-y,2/3+z             +y-x,-x,1/3+z

 
146-r3.gif (3152 bytes)

146      R3

RA

+x,+y,+z            +z, +x,+y            +y,+z,+x

HA       (0,0,0            1/3,2/3,2/3            2/3,1/3,1/3)

+x,+y,+z            -y,+x-y,+z      +y-x,-x,+z

 
147-p3x.gif (2486 bytes)

147      P3i

+x,+y,+z            -y,+x-y,+z      +y-x,-x,+z

-x,-y,-z             +y,+y-x,-z      +x-y,+x,-z

 
148-r3x.gif (4456 bytes)

148      R3i

RA

+x,+y,+z            +z, +x,+y            +y,+z,+x

-x,-y,-z             -z, -x,-y          -y,-z,-x

HA       (0,0,0            1/3,2/3,2/3            2/3,1/3,1/3)

+x,+y,+z            -y,+x-y,+z      +y-x,-x,+z

-x,-y,-z             +y,+y-x,-z      +x-y,+x,-z

 

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Created 13 October 1999, Last Update 31 December 2002

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