// multi-utility computation suite · offline · instant · precise
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│ computation suite │
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sci.polymorphism-crystal Calculator
Calculates crystal lattice parameters, packing efficiency, and density for common crystal structures (FCC, BCC, HCP, diamond cubic). FCC packing efficiency is 74.05% — the densest possible random packing of equal spheres; BCC is 68.02%.
Inputs
A
Reference formula or conversion factor shown for context.
B
Reference formula or conversion factor shown for context.
C
Reference formula or conversion factor shown for context.
Z
Reference formula or conversion factor shown for context.
Results
unit cell volume (A^3)
The computed three-dimensional volume.
theoretical density (g/cm^3)
Sample size or count used in the calculation.
atoms per cell
The value at the specified point or condition.
lattice type
The classification or type assigned based on the inputs.
packing factor (FCC)
A dimensionless multiplier applied in the calculation.