E.i. Dupont De Nemours and Company

Nora Sabrina Radu

Norman Herron

Ying Wang

Jeffrey A Merlo

Mark A Guidry

Jeffrey c/o EI Du Pont De Nemours And Company Merlo

Organometallic complexes are provided having at least one charge transporting ligand, and methods for making the same, as well as devices and sub-assemblies including the same.

Organometallic complexes

Provided are arylamine compounds having Formula I, II, III, or IV:    wherein Ar is the same or different at each occurrence and is aryl having from 6 to 30 carbon atoms or heteroaryl having from 2 to 30 carbon atoms. Also provided are compositions comprising arylamine compounds. The invention also relates to use of such compounds in electronic devices, for example, organic electronic devices.

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Landenberg, PA, United States of America

Nora Sabrina Radu