Y 3d5/2 binding energy values.

Y 3d/52-3/2 splitting is 2.05 eV.
Y 3p3/2: 299 eV
Y 3p1/2: 311 eV
Y 3s: 394 eV
Y 4p: 24 eV
Y 4s: 45 eV

Y 3d5/2 and 3d3/2 metal lineshape: LA(1.4,6,3), FWHM ~ 0.5 to 0.6 eV.
Y 3d spectrum of sputter cleaned yttrium metal.  Note that the metal surface quickly reacts with even low levels of oxygen within the vacuum system.

 Y 3d spectrum of YPO4.