TECHNOLOGY FOCUS - IMAGING AND COMMUNICATION - Preferred Composition: The ink is a solution of the compound in an organic carrier. The ink further comprises: a dopant or an alkali dopant; one or more components comprising a surfactant, a dispersant, an emulsifier, an antifoaming agent, a dryer, a filler, a resin binder, a thickener, a viscosity modifier, an anti-oxidant, a flow agent, a plasticizer, a conductivity agent, a crystallization promoter, an extender, a film conditioner, an adhesion promoter or a dye; and one or more components comprising an additional indium containing compound, an additional gallium-containing compound, a molybdenum-containing compound, a conducting polymer, silver metal, silver selenide, silver sulfide, copper metal, indium metal, gallium metal, zinc metal, an alkali metal, an alkali metal salt, an alkaline earth metal salt, a sodium chalcogenate, a calcium chalcogenate, cadmium sulfide, cadmium selenide, cadmium telluride, indium sulfide, indium selenide, indium telluride, gallium sulfide, gallium selenide, gallium telluride, zinc sulfide, zinc selenide, zinc telluride, copper sulfide, copper selenide, copper telluride, molybdenum sulfide, molybdenum selenide and/or molybdenum telluride.    TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The compound is aluminum-indium-gallium-sulfur/selenium (AIGS), aluminum-indium-sulfur/selenium (AIS) or aluminum-gallium-sulfur/selenium (AGS) precursor compound. The compound is deficient or enriched in the quantity of Group 11 atom. The compound is converted to an inorganic material at a temperature below 300 degrees C. The compound is an oil at a temperature below 100 degrees C. The compound further comprises three or more repeating units of (I) and (II). The compound has at least one 98 repeating units e.g. (silver(Ag)(selenium(Se)-sec-butyl(Bu))4In), (Ag(0.6)(Se-sec-Bu)(3.6)indium(In)), (Ag(0.9)(Se-sec-Bu)(3.9)In), (Ag(1.5)(Se-sec-Bu)(4.5)In), (Ag(Se-sec-Bu)3(Se-tert-Bu)In), (Ag(Se-sec-Bu)4gallium(Ga)), (Ag(0.8)(Se-sec-Bu)(3.8)In(0.2)Ga(0.8)), (Ag(Se-sec-Bu)4In(0.3)Ga(0.7)), (Ag(Se-sec-Bu)4In(0.7)Ga(0.3)), (Ag(Se-sec-Bu)4In(0.5)Ga(0.5)), (Ag(Se-sec-Bu)3(Se-tert-Bu)Ga(0.3)In(0.7)), (Ag(sulfur(S)-tert-Bu)(S-tert-propyl(Pr))In(S-tert-Pr)2), (Ag(S-tert-Bu)2In(S-tert-Bu)2), (Ag(S-tert-Bu)(S-n-Bu)In(S-n-Bu)2), (Ag(Se-tert-Bu)(Se-n-Bu)In(Se-n-Bu)2), (Ag(S-tert-Bu)(Se-tert-Bu)In(Se-tert-Bu)2), (Ag(S-tert-Bu)(S-tert-Bu)Ga(S-tert-Bu)2), (Ag(Se-tert-Bu)2Ga(Se-tert-Bu)2), (Ag(S-tert-Bu)2Ga(Se-tert-Bu)2), (Ag(Se-tert-Bu)2In(Se-tert-Bu)2), (Ag(Se-tert-Bu)(Se-tert-Pr)In(Se-tert-Pr)2), (Ag(Se-tert-Bu)(S-sec-Bu)In(S-sec-Bu)2), (Ag(Se-tert-Bu)(Se-tert-Pr)Ga(Se-tert-Pr)2), (Ag(S-tert-Bu)(S-tert-Pr)Ga(Se-tert-Pr)2), (Ag(Se-tert-Bu)(Se-n-Bu)In(Se-n-Bu)2), (Ag(S-tert-Bu)(S-tert-Pr)In(S-tert-Pr)2), (Ag(S-n-Bu)(S-tert-Bu)In(S-tert-Bu)2), (Ag(Se-n-Bu)(Se-tert-Bu)In(Se-tert-Bu)2), (Ag(S-tert-Bu)(Se-tert-Bu)In(Se-tert-Bu)2), (Ag(Se-tert-Bu)(S-tert-Bu)Ga(S-tert-Bu)2), (Ag(S-n-Bu)(S-tert-Bu)Ga(S-tert-Bu)2), (Ag(Se-sec-Bu)(Se-tert-Bu)In(Se-tert-Bu)2), (Ag(Se-tert-Bu)(Se-iso-Pr)In(Se-iso-Pr)2), (Ag(Se-tert-Bu)(S-sec-Bu)In(S-sec-Bu)2), (Ag(Se-tert-Bu)(Se-iso-Pr)Ga(Se-iso-Pr)2), (Ag(S-tert-Bu)(S-iso-Pr)Ga(S-iso-Pr)2), (Ag(S-tert-Bu)(S-iso-Pr)(In,Ga)(S-iso-Pr)2), (Ag(S-tert-Bu)2(In,Ga)(S-tert-Bu)2), (Ag(S-tert-Bu)(S-n-Bu)(In,Ga)(S-n-Bu)2), (Ag(Se-tert-Bu)(Se-n-Bu)(In,Ga)(Se-n-Bu)2), (Ag(S-tert-Bu)(Se-tert-Bu)(In,Ga)(Se-tert-Bu)2), (Ag(Se-tert-Bu)(S-tert-Bu)(In,Ga)(S-tert-Bu)2), (Ag(Se-tert-Bu)2(In,Ga)(Se-n-Bu)2), (Ag(S-tert-Bu)2(In,Ga)(S-tert-Bu)2), (Ag(Se-tert-Bu)2(In,Ga)(Se-tert-Bu)2), (Ag(Se-tert-Bu)(Se-iso-Pr)(In,Ga)(Se-iso-Pr)2), (Ag(Se-tert-Bu)(S-sec-Bu)(In,Ga)(S-sec-Bu)2), (Ag(Se-tert-Bu)(Se-iso-Pr)(In,Ga)(Se-iso-Pr)2), (Ag(S-tert-Bu)(S-iso-Pr)(In,Ga)(S-iso-Pr)2) and (Ag(Se-tert-Bu)(Se-tert-Bu)(In,Ga)(Se-n-Bu)2).    TECHNOLOGY FOCUS - POLYMERS - Preferred Components: (I) is a linear, branched, cyclic, an alternating copolymer, a block copolymer and/or a random copolymer. EXAMPLE - Indium (In)(selenium(Se)-sec-butyl(Bu))3 (0.74 g), gallium(Ga)(Se-sec-Bu)3 (0.25 g), copper(Cu)Se-sec-Bu (0.28 g) and silver(Ag)Se-sec-butyl (48 mg) were charged into an inert atmosphere glovebox. Benzene (15 ml) was added, and the reaction mixture was stirred at 25 degrees C for 30 minutes. An orange solution was obtained, which was filtered through a filter cannula and the mother liquor was collected. The solvent was then removed under dynamic vacuum to obtain (copper(Cu)(0.7)Ag(0.1)(Se-sec-Bu)(3.8)Ga(0.3)In(0.7)) (1.27 g (94%)).