Bezzubov, Stanislav I. published the artcile(2-Benzoyl-1-phenylethenolato-κ2O,O’)bis[2-(1-phenyl-1H-benzimidazol-2-yl)phenyl-κC1]iridium(III) dichloromethane disolvate, Synthetic Route of 2622-67-5, the publication is IUCrData (2016), 1(12), x161915, database is CAplus.
The authors present here synthesis and crystal structure of a neutral IrIII complex, [Ir(C19H13N2)2(C15H11O2)]·2CH2Cl2 or [Ir(CN̂)2OÔ]·2CH2Cl2, where CN̂ is 1,2-diphenyl-1H-benzimidazole and OÔ is 2-benzoyl-1-phenylethenolate. The coordination sphere of the IrIII atom, located on a 2-fold rotation axis, is that of a slightly distorted C2N2O2 octahedron, with the N atoms in a trans configuration. In the crystal, complex mols. assemble through weak C-H···π interactions in the range 2.699(3)-2.892(3) Å. The solvent CH2Cl2 mols. reside in channels aligned along the a axis and are connected to the complex mols. by C-H···O interactions.
IUCrData published new progress about 2622-67-5. 2622-67-5 belongs to imidazoles-derivatives, auxiliary class Benzimidazole,Benzene,Benzimidazole, name is 1,2-Diphenyl-1H-benzo[d]imidazole, and the molecular formula is C19H14N2, Synthetic Route of 2622-67-5.
Referemce:
https://en.wikipedia.org/wiki/Imidazole,
Imidazole | C3H4N2 – PubChem