Mo2AlGe3 is Titanium Disilicide-derived structured and crystallizes in the triclinic P1 space group. There are six inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a 10-coordinate geometry to one Al(3), three equivalent Al(1), one Ge(3), one Ge(6), one Ge(9), and three equivalent Ge(4) atoms. In the second Mo site, Mo(2) is bonded in a 10-coordinate geometry to three equivalent Al(2), one Ge(1), one Ge(2), one Ge(7), one Ge(8), and three equivalent Ge(5) atoms. In the third Mo site, Mo(3) is bonded in a 10-coordinate geometry to one Al(1), three equivalent Al(3), one Ge(2), one Ge(4), one Ge(8), and three equivalent Ge(6) atoms. In the fourth Mo site, Mo(4) is bonded in a 10-coordinate geometry to one Al(2), one Ge(3), one Ge(5), one Ge(9), three equivalent Ge(1), and three equivalent Ge(7) atoms. In the fifth Mo site, Mo(5) is bonded in a 10-coordinate geometry to one Al(2), one Al(3), one Ge(5), one Ge(6), three equivalent Ge(2), and three equivalent Ge(8) atoms. In the sixth Mo site, Mo(6) is bonded in a 10-coordinate geometry to one Al(1), one Ge(1), one Ge(4), one Ge(7), three equivalent Ge(3), and three equivalent Ge(9) atoms. There are three inequivalent Al sites. In the first Al site, Al(1) is bonded in a distorted q6 geometry to one Mo(3), one Mo(6), three equivalent Mo(1), one Ge(6), one Ge(9), and three equivalent Ge(4) atoms. In the second Al site, Al(2) is bonded in a distorted q6 geometry to one Mo(4), one Mo(5), three equivalent Mo(2), one Ge(7), one Ge(8), and three equivalent Ge(5) atoms. In the third Al site, Al(3) is bonded in a distorted q6 geometry to one Mo(1), one Mo(5), three equivalent Mo(3), one Ge(4), one Ge(8), and three equivalent Ge(6) atoms. There are nine inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 10-coordinate geometry to one Mo(2), one Mo(6), three equivalent Mo(4), one Ge(5), one Ge(9), and three equivalent Ge(7) atoms. In the second Ge site, Ge(2) is bonded in a 10-coordinate geometry to one Mo(2), one Mo(3), three equivalent Mo(5), one Ge(5), one Ge(6), and three equivalent Ge(8) atoms. In the third Ge site, Ge(3) is bonded in a 10-coordinate geometry to one Mo(1), one Mo(4), three equivalent Mo(6), one Ge(4), one Ge(7), and three equivalent Ge(9) atoms. In the fourth Ge site, Ge(4) is bonded in a 10-coordinate geometry to one Mo(3), one Mo(6), three equivalent Mo(1), one Al(3), three equivalent Al(1), and one Ge(3) atom. In the fifth Ge site, Ge(5) is bonded in a 10-coordinate geometry to one Mo(4), one Mo(5), three equivalent Mo(2), three equivalent Al(2), one Ge(1), and one Ge(2) atom. In the sixth Ge site, Ge(6) is bonded in a 10-coordinate geometry to one Mo(1), one Mo(5), three equivalent Mo(3), one Al(1), three equivalent Al(3), and one Ge(2) atom. In the seventh Ge site, Ge(7) is bonded in a 10-coordinate geometry to one Mo(2), one Mo(6), three equivalent Mo(4), one Al(2), one Ge(3), and three equivalent Ge(1) atoms. In the eighth Ge site, Ge(8) is bonded in a 10-coordinate geometry to one Mo(2), one Mo(3), three equivalent Mo(5), one Al(2), one Al(3), and three equivalent Ge(2) atoms. In the ninth Ge site, Ge(9) is bonded in a 10-coordinate geometry to one Mo(1), one Mo(4), three equivalent Mo(6), one Al(1), one Ge(1), and three equivalent Ge(3) atoms.
Mo2AlGe3 is Titanium Disilicide-derived structured and crystallizes in the triclinic P1 space group. There are six inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a 10-coordinate geometry to one Al(3), three equivalent Al(1), one Ge(3), one Ge(6), one Ge(9), and three equivalent Ge(4) atoms. The Mo(1)-Al(3) bond length is 2.66 Å. There are two shorter (2.78 Å) and one longer (2.79 Å) Mo(1)-Al(1) bond length. The Mo(1)-Ge(3) bond length is 2.57 Å. The Mo(1)-Ge(6) bond length is 2.65 Å. The Mo(1)-Ge(9) bond length is 2.59 Å. There are a spread of Mo(1)-Ge(4) bond distances ranging from 2.77-2.80 Å. In the second Mo site, Mo(2) is bonded in a 10-coordinate geometry to three equivalent Al(2), one Ge(1), one Ge(2), one Ge(7), one Ge(8), and three equivalent Ge(5) atoms. There are a spread of Mo(2)-Al(2) bond distances ranging from 2.76-2.80 Å. The Mo(2)-Ge(1) bond length is 2.61 Å. The Mo(2)-Ge(2) bond length is 2.63 Å. The Mo(2)-Ge(7) bond length is 2.62 Å. The Mo(2)-Ge(8) bond length is 2.65 Å. There are a spread of Mo(2)-Ge(5) bond distances ranging from 2.77-2.80 Å. In the third Mo site, Mo(3) is bonded in a 10-coordinate geometry to one Al(1), three equivalent Al(3), one Ge(2), one Ge(4), one Ge(8), and three equivalent Ge(6) atoms. The Mo(3)-Al(1) bond length is 2.65 Å. There are a spread of Mo(3)-Al(3) bond distances ranging from 2.77-2.80 Å. The Mo(3)-Ge(2) bond length is 2.59 Å. The Mo(3)-Ge(4) bond length is 2.64 Å. The Mo(3)-Ge(8) bond length is 2.61 Å. There is one shorter (2.77 Å) and two longer (2.79 Å) Mo(3)-Ge(6) bond lengths. In the fourth Mo site, Mo(4) is bonded in a 10-coordinate geometry to one Al(2), one Ge(3), one Ge(5), one Ge(9), three equivalent Ge(1), and three equivalent Ge(7) atoms. The Mo(4)-Al(2) bond length is 2.68 Å. The Mo(4)-Ge(3) bond length is 2.61 Å. The Mo(4)-Ge(5) bond length is 2.65 Å. The Mo(4)-Ge(9) bond length is 2.63 Å. There are a spread of Mo(4)-Ge(1) bond distances ranging from 2.77-2.80 Å. There are a spread of Mo(4)-Ge(7) bond distances ranging from 2.76-2.81 Å. In the fifth Mo site, Mo(5) is bonded in a 10-coordinate geometry to one Al(2), one Al(3), one Ge(5), one Ge(6), three equivalent Ge(2), and three equivalent Ge(8) atoms. The Mo(5)-Al(2) bond length is 2.64 Å. The Mo(5)-Al(3) bond length is 2.66 Å. The Mo(5)-Ge(5) bond length is 2.62 Å. The Mo(5)-Ge(6) bond length is 2.65 Å. There is one shorter (2.76 Å) and two longer (2.79 Å) Mo(5)-Ge(2) bond lengths. There are a spread of Mo(5)-Ge(8) bond distances ranging from 2.75-2.84 Å. In the sixth Mo site, Mo(6) is bonded in a 10-coordinate geometry to one Al(1), one Ge(1), one Ge(4), one Ge(7), three equivalent Ge(3), and three equivalent Ge(9) atoms. The Mo(6)-Al(1) bond length is 2.70 Å. The Mo(6)-Ge(1) bond length is 2.61 Å. The Mo(6)-Ge(4) bond length is 2.68 Å. The Mo(6)-Ge(7) bond length is 2.62 Å. There are a spread of Mo(6)-Ge(3) bond distances ranging from 2.76-2.81 Å. There are a spread of Mo(6)-Ge(9) bond distances ranging from 2.74-2.83 Å. There are three inequivalent Al sites. In the first Al site, Al(1) is bonded in a distorted q6 geometry to one Mo(3), one Mo(6), three equivalent Mo(1), one Ge(6), one Ge(9), and three equivalent Ge(4) atoms. The Al(1)-Ge(6) bond length is 2.57 Å. The Al(1)-Ge(9) bond length is 2.59 Å. There are a spread of Al(1)-Ge(4) bond distances ranging from 2.76-2.80 Å. In the second Al site, Al(2) is bonded in a distorted q6 geometry to one Mo(4), one Mo(5), three equivalent Mo(2), one Ge(7), one Ge(8), and three equivalent Ge(5) atoms. The Al(2)-Ge(7) bond length is 2.59 Å. The Al(2)-Ge(8) bond length is 2.59 Å. There are a spread of Al(2)-Ge(5) bond distances ranging from 2.77-2.80 Å. In the third Al site, Al(3) is bonded in a distorted q6 geometry to one Mo(1), one Mo(5), three equivalent Mo(3), one Ge(4), one Ge(8), and three equivalent Ge(6) atoms. The Al(3)-Ge(4) bond length is 2.58 Å. The Al(3)-Ge(8) bond length is 2.60 Å. There is one shorter (2.76 Å) and two longer (2.79 Å) Al(3)-Ge(6) bond lengths. There are nine inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 10-coordinate geometry to one Mo(2), one Mo(6), three equivalent Mo(4), one Ge(5), one Ge(9), and three equivalent Ge(7) atoms. The Ge(1)-Ge(5) bond length is 2.64 Å. The Ge(1)-Ge(9) bond length is 2.66 Å. There are a spread of Ge(1)-Ge(7) bond distances ranging from 2.73-2.81 Å. In the second Ge site, Ge(2) is bonded in a 10-coordinate geometry to one Mo(2), one Mo(3), three equivalent Mo(5), one Ge(5), one Ge(6), and three equivalent Ge(8) atoms. The Ge(2)-Ge(5) bond length is 2.64 Å. The Ge(2)-Ge(6) bond length is 2.65 Å. There are a spread of Ge(2)-Ge(8) bond distances ranging from 2.72-2.83 Å. In the third Ge site, Ge(3) is bonded in a 10-coordinate geometry to one Mo(1), one Mo(4), three equivalent Mo(6), one Ge(4), one Ge(7), and three equivalent Ge(9) atoms. The Ge(3)-Ge(4) bond length is 2.65 Å. The Ge(3)-Ge(7) bond length is 2.67 Å. There are a spread of Ge(3)-Ge(9) bond distances ranging from 2.71-2.84 Å. In the fourth Ge site, Ge(4) is bonded in a 10-coordinate geometry to one Mo(3), one Mo(6), three equivalent Mo(1), one Al(3), three equivalent Al(1), and one Ge(3) atom. In the fifth Ge site, Ge(5) is bonded in a 10-coordinate geometry to one Mo(4), one Mo(5), three equivalent Mo(2), three equivalent Al(2), one Ge(1), and one Ge(2) atom. In the sixth Ge site, Ge(6) is bonded in a 10-coordinate geometry to one Mo(1), one Mo(5), three equivalent Mo(3), one Al(1), three equivalent Al(3), and one Ge(2) atom. In the seventh Ge site, Ge(7) is bonded in a 10-coordinate geometry to one Mo(2), one Mo(6), three equivalent Mo(4), one Al(2), one Ge(3), and three equivalent Ge(1) atoms. In the eighth Ge site, Ge(8) is bonded in a 10-coordinate geometry to one Mo(2), one Mo(3), three equivalent Mo(5), one Al(2), one Al(3), and three equivalent Ge(2) atoms. In the ninth Ge site, Ge(9) is bonded in a 10-coordinate geometry to one Mo(1), one Mo(4), three equivalent Mo(6), one Al(1), one Ge(1), and three equivalent Ge(3) atoms.