Orbital Phase Crystal-Field Orbital Orientation Cartesian Axis Alignment Coordinate Plane Relationships Lobes of d Orbitals Five d-Orbital Types Interaxial Orientation dyz Orbital Shape dzx Orbital Shape Dumbbell-and-Torus Geometry Orbital Orientation ["General Shape of d Orbitals","Five d Orbitals","dxy Orbital Shape","dxz Orbital Shape","dyz Orbital Shape","dx2-y2 Orbital Shape","dz2 Orbital Shape","Four-Lobed d Orbitals","Two-Lobed dz2 Orbital","Toroidal Ring in dz2","Orbital Orientation Between Axes","Orbital Orientation Along Axes","Nodal Planes in d Orbitals","Angular Nodes in d Orbitals","Lobes of d Orbitals","Phase Signs of d Orbitals","Coordinate Axes and d Orbitals","Electron Density in d Orbitals","Orbital Lobe Representation","Comparison of d and p Orbital Shapes"] dxy Orbital Shape Nodal Planes Orbital Symmetry Angular Nodes Cloverleaf Geometry Electron Density Distribution dz2 Orbital Shape Sign of Wavefunction dx2−y2 Orbital Shape