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MicroED Structure of Hexagonal Ice Ih
preprintsubmitted on 20.06.2019, 00:27 and posted on 20.06.2019, 15:08 by Michael W. Martynowycz, Tamir Gonen
The structure of ice Ih is solved from a single nanocrystal to a resolution of 0.53Å using the cryoEM method microcrystal electron diffraction (MicroED). Data were collected at just above liquid nitrogen temperatures (~80K) in ultra-high vacuum (~8 x 10-7 Pa) using a total exposure of less than 1e- Å-2.