Despite the identification of ZnSb 2 O 6 as a potential TCO, the material has not received a huge amount of attention. It had previously been studied by Kikuchi et al as a TCO and thermoelectric in 2005, but it was only produced as a powder and little data on the optoelectronic properties were published. Hautier et al identified ZnSb 2 O 6 as a potential low electron effective mass TCO in their computational screening study of 2014, calling on the solid-state community for further computational and experimental investigation. Meanwhile, Li et al briefly investigated it as a potential anode for Li battery technology. However, no high quality films or single crystals of ZnSb 2 O 6 have been reported, and its full potential as a transparent conductor has yet to be assessed.