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STEMORIA scientific instrument
Paste XYZ atom coordinates, inspect the unchanged three-dimensional geometry, and measure distances or angles without inferring bonds.
01
Manipulate
02
Measure
03
Interpret
Scientific viewport
Spatial reasoning engine
Paste an XYZ coordinate set, inspect the original three-dimensional coordinates, and measure distances or angles without inferring bonds or changing the source geometry.
STEMORIA 3D scene
Atoms are rendered from the supplied XYZ coordinates. View fitting changes only display scale; measurements use the original input coordinates.
Measurement
1.73205 coordinate units
Select two atoms. Distance is calculated from their original XYZ coordinates.
Imported state
Atoms
Declared count
Unit context
Bonds inferred
Renderer
Scientific boundary
The viewer preserves supplied coordinates and does not infer bonding, formal charge, bond order, periodicity, or molecular identity.
The optional 3Dmol.js representation is a rendering layer only. Measurements and validation remain owned by STEMORIA's coordinate model.
The default demo is idealized and uses arbitrary units. Select Å or nm only when that matches the coordinate source you supplied.