(Acetyl­acetonato-κ(2) O,O′)(phthalo­cyaninato-κ(4) N)(phen­an­throline-κ(2) N,N′)erbium(III)

The title complex, [Er(C(32)H(16)N(8))(C(5)H(7)O(2))(C(12)H(8)N(2))], possesses a mirror plane and the asymmetric unit is half of the mol­ecule. The Er(III) cation, lying on the mirror plane, is eight-coordinated by two O atoms from acetyl­acetone, two N (N(phen)) atoms from 1,10-phenanthroline and four isoindole N (N(iso)) atoms from the phthalocyanine ligand in an anti­prismatic geometry. The Er—N distances are in the range 2.376 (5)–2.529 (4) Å and the Er—O distance is 2.272 (3) Å. Notably, the Er—N(iso) bonds are shorter than the Er—N(phen) bonds, but longer than the Er—O bonds.