Elements
A single atom specified by its atomic symbol.
Au
O
Used to rotate an atom 180° so that the north pole is in the south position.
!Hg
Used to rotate an atom about its north/south axis.
Pt*45
Ti*12.5
Up to 4 bonds attached to the carousel of an atom specified in the order: East, West, Front, Back.
Cu[C,C,C,C]
Cu[C-N,O-N]
Used to specify that you don't want an atom in this position.
Cu[_,C]
Chains
A series of bonds along the north/south axis.
Au
O-C-N
A repeating pattern in an element chain.
(C)6
C-(O-C)3-N
C-(O-(C)3-N)2
Up to 2 bonds attached to the bond of 2 atoms specified in the order: Top, Bottom.
C{H}C
C{_,H}C
C-{C-N,O-N}-C
Commands
Turns an element chain into a ring.
ring:(C)6
ring north:(C-O)6
ring n:(C-O)6
ring e 45:(C-O)6
Rotates an element chain about its long axis.
rotate 45:(C)6
rotate 12.5:C-(O-C)3-N
Repeats an element chain.
line:C{C,C}C
line 5:(C{C,C}C)6
Repeats a ring.
tube:(C{C,C}C)6
tube 5:(C{C,C}C)6
Repeats a chain in 2 dimensions.
sheet:C{C,C}C
sheet 6:C{C,C}C
sheet 6 8:C{C,C}C
sheet 6 8 east:C{C,C}C
sheet 6 8 w:C{C,C}C