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Contact: Joe Meaney
joe@proofcommunication.com
084-568-01864
National Physical Laboratory

2-D Plot of Extended Structure

Caption: This image shows a 2-D plot of extended structure in electronically coarse grained liquid water showing angular correlations (vertical axis) vs oxygen distance (horizontal axis). The peaks (yellow and red regions) are indicative of an extended hydrogen bonding network -- a signature feature of liquid water. The inset shows the strong electronic polarization of the water molecule that occurs in the liquid where red and blue represent regions of enhanced and depleted electron density.

Credit: NPL

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