Figure shows the total lithium-oxygen coordination number for all mixtures and temperatures. While the ratio of G3 to anion oxygens varies, the total coordination remains stable at 4.3-4.5, except for x([Li][NTf 2 ]) = 0.400-0.500, where it exceeds five at low temperatures. Figure illustrates a typical coordination pattern with six oxygens. Here, G3 contributes four, and the anions contribute two oxygen atoms.