Hall, Chris M., et al. “Anomalous noble gas solubility in liquid cloud water: Possible implications for noble gas temperatures and cloud physics.” Water Resources Research 57.12 (2021): e2020WR029306.

Fog seems to act as if it is liquid inside, but has a coating of an ice-like structure. This was found because of the strange differences in the solubilities of the different noble gases. We speculated that the “skin” of ice-like structure is formed because of the difference in density between the two states of water, combined with the large pressure gradient induced by surface tension. This might cause ice-like domains to “float” to the surface of fog particles.

Sodium Acetate is the closest I’ve seen in terms of a tiny bit solidifying its neighbor materials

Ice-7 is interesting
https://arstechnica.com/science/2018/10/weird-water-phase-ice-vii-can-grow-as-fast-as-1000-miles-per-hour/

Dark Matter may be like ICE-9
https://www.livescience.com/dark-matter-multiplies-cosmic-ice-9
https://engineeringandbeyond.wordpress.com/tag/ice-nine/
https://www.askamathematician.com/2012/11/q-could-kurt-vonegets-ice-9-catastrophy-happen/

Polymers can do wonders
https://phys.org/news/2018-10-vouching-vonnegut-polymer-room-temperature.html
http://www.technovelgy.com/ct/content.asp?Bnum=415

Bacteria’s version
https://scienceblogs.com/deanscorner/2012/02/19/bacterial-ice-9
https://www.sciencedirect.com/science/article/pii/1074552195900748

I think there was a drug that could flip the handededness of a similar substance

/
https://slate.com/technology/2013/11/polywater-history-and-science-mistakes-the-u-s-and-ussr-raced-to-create-a-new-form-of-water.html

I think