Which crystal system(s) listed below has (have) the following interaxial angle relationship? Triclinic Cubic Rhombohedral Hexagonal Monoclinic Tetragonal Orthorhombic a == y = 90 In the table below list point coordinates for atoms found in the FCC unit cell below that are labeled with the following numbers: 1, 9, and 10. Represent fractional indices as decimals. Atom number 1 9 10 Coordinate indices x y i Z i x 10 13 Select point indices of all atoms that are associated with the diamond cubic unit cell (Figure 12.16). 111 13 44 4 100 101 1 1 1 4 4 4 1 1 22 1 1 1 1 2 2 2