Fig. 466.13
- Twelve Closest-packed Spheres around One: Symmetrical
nuclear vector equilibrium.
- Twelve Closest-packed Spheres around One: Rotation
of top triangular group.
- Twelve Closest-packed Spheres around One: Alternate
nestability in polar triangular valley.
- Twelve Closest-packed Spheres around One: Alternate
polarized symmetry of vector equilibrium.
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