AREA
3Dmol · click + lasso select
01 · Load
⬡
Drop
.xyz
or click to browse
02 · Reference Atoms
(click in viewer)
P
Phosphorus atom
—
O1
First bridging oxygen
—
O2
Second bridging oxygen
—
03 · 3,3′ Group Atoms
Use
3,3′ Click
to add or remove atoms one by one while still rotating the molecule.
Use
Lasso 3,3′
when you want to freeze the molecule and box-select more atoms at once.
0 atoms selected
Clear all
04 · Calculate
Calculate AREA
Reset
AREA
—
degrees · minimum cone angle
Mean (selected atoms)
—
Mode:
P — phosphorus
O1 — oxygen
O2 — oxygen
◎ 3,3′ click
⬡ Lasso 3,3′
drag = rotate · scroll = zoom · click = assign
⬡
Load an .xyz file to begin
P (phosphorus)
O1 / O2 (axis)
3,3′ group atoms