Spectroscopic properties of uranyl chloride complexes in non-aqueous solventsElectronic supplementary information (ESI) available: UV/VIS and MCD data of [UO2Cl4]2? in acetone at room temperature (S1). Emission data of [UO2Cl4]2? in acetone at room temperature (S2). UV/VIS and MCD data of UO2Cl2(TBP)x in methyl-i-butylketone at room temperature (S3). Emission data of UO2Cl2(TBP)x in methyl-i-butylketone at room temperature (S4). Excitation and emission spectra of UO2Cl2(TBP)x in methyl-i-butylketone at room temperature (S5). UV/VIS and MCD data of UO2Cl2(solv)x in acetone at room temperature (S6). Emission data of UO2Cl2(solv)x in acetone at room temperature (S7). See http://www.rsc.org/suppdata/cp/b3/b317002k/