From a property spec to a certified tensor,
and the material that realizes it.

Set the stiffness you need. We return the unique elastic tensor that realizes it — proven, not optimized — then the nearest real material by affine-invariant geodesic distance. When nothing exists nearby, you've found white space.

Validated blind on 11,265 materials Cubic solved in closed form Patent OMNI-2026-007

Symmetry class

Bulk modulus K150 GPa

Shear modulus G120 GPa

Anisotropy A (Zener)1.50

Try a target

Unique realizing tensor · Voigt (GPa)

✓ CERTIFIED · 1 SPD SOLUTION

c₁₁—

c₁₂—

c₄₄—

Young E— Poisson ν— —

◆

White space — no known material nearby. Elasticity does not forbid this specification, yet no catalogued solid realizes it. This is a target for architected metamaterial design — a lattice engineered to the tensor above.

Nearest real materials · geodesic distance on SPD(6)

Occupancy atlas — your target against 409 known cubic materials

known material auxetic (ν<0) superhard your target

Realize it — white space → printable metamaterial

—

When the target is auxetic, no atomic solid applies — but an architected re-entrant lattice realizes the negative Poisson ratio directly. Same certified inverse, one level up: we solve the cell geometry that hits your ν, then report the honest stiffness a real base material and print density can deliver.

Base material · 3D-printable

Print density ρ*/ρₛ20%

From a property spec to a certified tensor,and the material that realizes it.

From a property spec to a certified tensor,
and the material that realizes it.