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A dash-dot line with arrows for a quarter glide.
Also known as: Diamond glide mark, Quarter glide plane
The graphical symbol for a diamond glide plane on a crystallographic space group diagram, whose translation is a quarter of a face diagonal.
Marks a diamond glide plane, whose translation is a quarter of a face diagonal rather than a half.
Contexts: Laboratory
Is named for the diamond structure in which it occurs, one of the few crystallographic symbols named after a substance rather than a geometry.
Contexts: Laboratory
A line of alternating dashes and dots carrying small arrows, the arrows marking the quarter rather than half translation.