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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on PuIn3 by Materials Project

PuIn3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Pu is bonded to twelve equivalent In atoms to form PuIn12 cuboctahedra that share corners with twelve equivalent PuIn12 cuboctahedra, edges with twenty-four equivalent InPu4In8 cuboctahedra, faces with six equivalent PuIn12 cuboctahedra, and faces with twelve equivalent InPu4In8 cuboctahedra. All Pu–In bond lengths are 3.30 Å. In is bonded to four equivalent Pu and eight equivalent In atoms to form distorted InPu4In8 cuboctahedra that share corners with twelve equivalent InPu4In8 cuboctahedra, edges with eight equivalent PuIn12 cuboctahedra, edges with sixteen equivalent InPu4In8 cuboctahedra, faces with four equivalent PuIn12 cuboctahedra, and faces with fourteen equivalent InPu4In8 cuboctahedra. All In–In bond lengths are 3.30 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on PuIn by Materials Project

PuIn is Tetraauricupride structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Pu is bonded to four equivalent Pu and eight equivalent In atoms to form PuPu4In8 cuboctahedra that share corners with twelve equivalent PuPu4In8 cuboctahedra, edges with eight equivalent PuPu4In8 cuboctahedra, edges with sixteen equivalent InPu8In4 cuboctahedra, faces with eight equivalent InPu8In4 cuboctahedra, and faces with ten equivalent PuPu4In8 cuboctahedra. All Pu–Pu bond lengths are 3.22 Å. All Pu–In bond lengths are 3.36 Å. In is bonded to eight equivalent Pu and four equivalent In atoms to form InPu8In4 cuboctahedra that share corners with twelve equivalent InPu8In4 cuboctahedra, edges with eight equivalent InPu8In4 cuboctahedra, edges with sixteen equivalent PuPu4In8 cuboctahedra, faces with eight equivalent PuPu4In8 cuboctahedra, and faces with ten equivalent InPu8In4 cuboctahedra. All In–In bond lengths are 3.22 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Pu3In by Materials Project

Pu3In is Uranium Silicide structured and crystallizes in the orthorhombic Pmm2 space group. The structure is three-dimensional. there are three inequivalent Pu sites. In the first Pu site, Pu is bonded to eight Pu and four equivalent In atoms to form distorted PuPu8In4 cuboctahedra that share corners with twelve equivalent PuPu8In4 cuboctahedra, edges with eight equivalent InPu12 cuboctahedra, edges with sixteen PuPu8In4 cuboctahedra, faces with four equivalent InPu12 cuboctahedra, and faces with fourteen PuPu8In4 cuboctahedra. There are six shorter (3.07 Å) and two longer (3.08 Å) Pu–Pu bond lengths. All Pu–In bond lengths are 3.07 Å. In the second Pu site, Pu is bonded to eight Pu and four equivalent In atoms to form distorted PuPu8In4 cuboctahedra that share corners with twelve equivalent PuPu8In4 cuboctahedra, edges with eight equivalent InPu12 cuboctahedra, edges with sixteen PuPu8In4 cuboctahedra, faces with four equivalent InPu12 cuboctahedra, and faces with fourteen PuPu8In4 cuboctahedra. There are two shorter (3.07 Å) and two longer (3.08 Å) Pu–Pu bond lengths. All Pu–In bond lengths are 3.07 Å. In the third Pu site, Pu is bonded to eight Pu and four equivalent In atoms to form distorted PuPu8In4 cuboctahedra that share corners with twelve equivalent PuPu8In4 cuboctahedra, edges with eight equivalent InPu12 cuboctahedra, edges with sixteen PuPu8In4 cuboctahedra, faces with four equivalent InPu12 cuboctahedra, and faces with fourteen PuPu8In4 cuboctahedra. All Pu–In bond lengths are 3.08 Å. In is bonded to twelve Pu atoms to form InPu12 cuboctahedra that share corners with twelve equivalent InPu12 cuboctahedra, edges with twenty-four PuPu8In4 cuboctahedra, faces with six equivalent InPu12 cuboctahedra, and faces with twelve PuPu8In4 cuboctahedra.

36 MATERIALS SCIENCE↗