Pu is beta Plutonium structured and crystallizes in the monoclinic C2/m space group. There are seven inequivalent Pu sites. In the first Pu site, Pu(1) is bonded in a cuboctahedral geometry to two equivalent Pu(3), two equivalent Pu(4), four equivalent Pu(6), and four equivalent Pu(7) atoms. In the second Pu site, Pu(2) is bonded in a 4-coordinate geometry to two equivalent Pu(3), two equivalent Pu(4), two equivalent Pu(5), two equivalent Pu(7), and four equivalent Pu(6) atoms. In the third Pu site, Pu(3) is bonded in a 14-coordinate geometry to one Pu(1), one Pu(3), one Pu(4), one Pu(5), two equivalent Pu(2), four equivalent Pu(6), and four equivalent Pu(7) atoms. In the fourth Pu site, Pu(4) is bonded in a 12-coordinate geometry to one Pu(1), one Pu(3), two equivalent Pu(2), two equivalent Pu(5), two equivalent Pu(7), and four equivalent Pu(6) atoms. In the fifth Pu site, Pu(5) is bonded in a 12-coordinate geometry to one Pu(3), one Pu(5), two equivalent Pu(2), two equivalent Pu(4), two equivalent Pu(7), and four equivalent Pu(6) atoms. In the sixth Pu site, Pu(6) is bonded in a 14-coordinate geometry to one Pu(1), two equivalent Pu(2), two equivalent Pu(3), two equivalent Pu(4), two equivalent Pu(5), two equivalent Pu(6), and three equivalent Pu(7) atoms. In the seventh Pu site, Pu(7) is bonded in a 2-coordinate geometry to one Pu(1), one Pu(2), one Pu(4), one Pu(5), one Pu(7), two equivalent Pu(3), and three equivalent Pu(6) atoms.
Pu is beta Plutonium structured and crystallizes in the monoclinic C2/m space group. There are seven inequivalent Pu sites. In the first Pu site, Pu(1) is bonded in a cuboctahedral geometry to two equivalent Pu(3), two equivalent Pu(4), four equivalent Pu(6), and four equivalent Pu(7) atoms. Both Pu(1)-Pu(3) bond lengths are 3.06 Å. Both Pu(1)-Pu(4) bond lengths are 3.00 Å. All Pu(1)-Pu(6) bond lengths are 3.31 Å. All Pu(1)-Pu(7) bond lengths are 3.05 Å. In the second Pu site, Pu(2) is bonded in a 4-coordinate geometry to two equivalent Pu(3), two equivalent Pu(4), two equivalent Pu(5), two equivalent Pu(7), and four equivalent Pu(6) atoms. Both Pu(2)-Pu(3) bond lengths are 3.24 Å. Both Pu(2)-Pu(4) bond lengths are 3.04 Å. Both Pu(2)-Pu(5) bond lengths are 3.52 Å. Both Pu(2)-Pu(7) bond lengths are 2.61 Å. There are two shorter (3.40 Å) and two longer (3.64 Å) Pu(2)-Pu(6) bond lengths. In the third Pu site, Pu(3) is bonded in a 14-coordinate geometry to one Pu(1), one Pu(3), one Pu(4), one Pu(5), two equivalent Pu(2), four equivalent Pu(6), and four equivalent Pu(7) atoms. The Pu(3)-Pu(3) bond length is 3.32 Å. The Pu(3)-Pu(4) bond length is 3.05 Å. The Pu(3)-Pu(5) bond length is 3.34 Å. There are two shorter (3.09 Å) and two longer (3.58 Å) Pu(3)-Pu(6) bond lengths. There are two shorter (3.21 Å) and two longer (3.26 Å) Pu(3)-Pu(7) bond lengths. In the fourth Pu site, Pu(4) is bonded in a 12-coordinate geometry to one Pu(1), one Pu(3), two equivalent Pu(2), two equivalent Pu(5), two equivalent Pu(7), and four equivalent Pu(6) atoms. There is one shorter (3.09 Å) and one longer (3.29 Å) Pu(4)-Pu(5) bond length. Both Pu(4)-Pu(7) bond lengths are 3.26 Å. There are two shorter (3.29 Å) and two longer (3.42 Å) Pu(4)-Pu(6) bond lengths. In the fifth Pu site, Pu(5) is bonded in a 12-coordinate geometry to one Pu(3), one Pu(5), two equivalent Pu(2), two equivalent Pu(4), two equivalent Pu(7), and four equivalent Pu(6) atoms. The Pu(5)-Pu(5) bond length is 3.42 Å. Both Pu(5)-Pu(7) bond lengths are 2.89 Å. There are two shorter (3.18 Å) and two longer (3.20 Å) Pu(5)-Pu(6) bond lengths. In the sixth Pu site, Pu(6) is bonded in a 14-coordinate geometry to one Pu(1), two equivalent Pu(2), two equivalent Pu(3), two equivalent Pu(4), two equivalent Pu(5), two equivalent Pu(6), and three equivalent Pu(7) atoms. There is one shorter (2.91 Å) and one longer (3.04 Å) Pu(6)-Pu(6) bond length. There are a spread of Pu(6)-Pu(7) bond distances ranging from 3.24-3.58 Å. In the seventh Pu site, Pu(7) is bonded in a 2-coordinate geometry to one Pu(1), one Pu(2), one Pu(4), one Pu(5), one Pu(7), two equivalent Pu(3), and three equivalent Pu(6) atoms. The Pu(7)-Pu(7) bond length is 2.67 Å.