Blue toruses = 93 protons
Red toruses = 52 nuclear electrons
Atomic number of Nb93 = protons (93) - nuclear electrons (52) = 41 with structure 5T+18D + 6Li7.
The structure of central nanotube is 5T+18D corresponds to V51 stable nucleus.
The six member ring consists by 6 Lithium7 nuclei.
Click on image for bigger view of Nb93 nucleus.
Torus model of photon and matter
Nuclear structure of the elements
Exploring the Magnetic Properties of Niobium
| Nb93 |
| H | He | Li | Be | B | C | N | O | F | Ne | Na | Mg | Al | Si | P | S | Cl | Ar |
| K | Ca | Sc | Ti | V | Cr | Mn | Fe | Co | Ni | Cu | Zn | Ga | Ge | As | Se | Br | Kr |
| Rb | Sr | Y | Zr | Nb | Mo | Tc | Ru | Rh | Pd | Ag | Cd | In | Sn | Sb | Te | I | Xe |
| Cs | Ba | Pr | Nd | Sm | Gd | Tb | Dy | Ho | Er | Yb | Ta | W | Os | Ir | Au | Hg | Pb |
Nuclear structure of Niobium 93 (stable). It becomes magnetic at temperatures below 9 K.