Mn2Cu2AsP crystallizes in the orthorhombic Pmc2_1 space group. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 5-coordinate geometry to four equivalent Cu(2), four equivalent As(1), and one P(1) atom. In the second Mn site, Mn(2) is bonded in a 5-coordinate geometry to two equivalent Cu(2), one As(1), and four equivalent P(1) atoms. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a 4-coordinate geometry to two equivalent Cu(2), two equivalent As(1), and two equivalent P(1) atoms. In the second Cu site, Cu(2) is bonded in a 12-coordinate geometry to two equivalent Mn(2), four equivalent Mn(1), two equivalent Cu(1), two equivalent As(1), and two equivalent P(1) atoms. As(1) is bonded in a 9-coordinate geometry to one Mn(2), four equivalent Mn(1), two equivalent Cu(1), and two equivalent Cu(2) atoms. P(1) is bonded in a 9-coordinate geometry to one Mn(1), four equivalent Mn(2), two equivalent Cu(1), and two equivalent Cu(2) atoms.
Mn2Cu2AsP crystallizes in the orthorhombic Pmc2_1 space group. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 5-coordinate geometry to four equivalent Cu(2), four equivalent As(1), and one P(1) atom. There are two shorter (2.76 Å) and two longer (3.12 Å) Mn(1)-Cu(2) bond lengths. There are two shorter (2.55 Å) and two longer (2.72 Å) Mn(1)-As(1) bond lengths. The Mn(1)-P(1) bond length is 2.44 Å. In the second Mn site, Mn(2) is bonded in a 5-coordinate geometry to two equivalent Cu(2), one As(1), and four equivalent P(1) atoms. There is one shorter (2.86 Å) and one longer (2.87 Å) Mn(2)-Cu(2) bond length. The Mn(2)-As(1) bond length is 2.66 Å. There are two shorter (2.51 Å) and two longer (2.67 Å) Mn(2)-P(1) bond lengths. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a 4-coordinate geometry to two equivalent Cu(2), two equivalent As(1), and two equivalent P(1) atoms. Both Cu(1)-Cu(2) bond lengths are 2.62 Å. Both Cu(1)-As(1) bond lengths are 2.49 Å. There is one shorter (2.27 Å) and one longer (2.39 Å) Cu(1)-P(1) bond length. In the second Cu site, Cu(2) is bonded in a 12-coordinate geometry to two equivalent Mn(2), four equivalent Mn(1), two equivalent Cu(1), two equivalent As(1), and two equivalent P(1) atoms. There is one shorter (2.42 Å) and one longer (2.48 Å) Cu(2)-As(1) bond length. Both Cu(2)-P(1) bond lengths are 2.34 Å. As(1) is bonded in a 9-coordinate geometry to one Mn(2), four equivalent Mn(1), two equivalent Cu(1), and two equivalent Cu(2) atoms. P(1) is bonded in a 9-coordinate geometry to one Mn(1), four equivalent Mn(2), two equivalent Cu(1), and two equivalent Cu(2) atoms.