Figure caption: (A) Schematic illustration of the integrated approach of liquid cell EM, modified cryo-EM, and 4D-STEM enables the characterization of highly beam-sensitive liquid organic electrolyte (1 M LiPF6 in 1:1 EC:DEC) at -30 ºC. (B,C) Deep learning analysis of 4D-STEM datasets showing three phases classified by the neural network model. (D,E) EELS elemental map and the fine structure of Lithium K-edge. (F) Molecular dynamics simulations indicate short range order (SRO) containing Li+(PF6-)n. Graph of hidden ground states and experimental structures