Reactions | 74,963 Kinds of Ice @ACSReactions | Uploaded 1 year ago | Updated 1 minute ago
Correction: 6:33 Dipole moments are typically represented going positive to negative, rather than negative to positive.
There are somewhere between 20 and 74,963 kinds of ice. Water can do all kinds of weird stuff when it freezes. So far scientists have experimentally shown crystal structures for 19 kinds of ice. Or maybe 20, depending on who you ask. We’re going to charge through as many as we can in ten minutes or so.
#chemistry #kindsofice #hydrogenbonds
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How Does Salt Melt Ice?
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Time to Strike Antifreeze Off Your List of Usable Poisons:
youtu.be/37RRmMeNg1I
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Credits:
Executive Producer:
Matthew Radcliff
Producers:
Elaine Seward
Andrew Sobey
Darren Weaver
Writer/Host:
Alex Dainis
Scientific Consultants:
Leila Duman, Ph.D.
Thomas Loerting, Ph.D.
Brianne Raccor, Ph.D.
Christoph Salzmann, Ph.D.
Christina Tonauer
Executive in Charge for PBS: Maribel Lopez
Director of Programming for PBS: Gabrielle Ewing
Assistant Director of Programming for PBS: John Campbell
Reactions is a production of the American Chemical Society.
© 2022 American Chemical Society. All rights reserved.
Sources:
Snowflake symmetry, hexagonal ice
scientificamerican.com/article/why-are-snowflakes-symmet/#:~:text=Water%20molecules%20in%20the%20solid,hexagonal%20shape%20of%20the%20snowflake.
Cubic Ice in the atmosphere
nature.com/articles/nature03403
Overviews of many different structures of crystalline ice
nature.com/articles/s42004-020-00349-2
youtube.com/watch?v=xW963rTpPhQ
Ice VII in diamonds
pubmed.ncbi.nlm.nih.gov/29590042
Sublattices of Ice VI and VII
https://physics.nd.edu/assets/80456/hernandez_jordan.pdf
Extreme structure of Ice X
crystallography365.wordpress.com/2014/07/19/ice-x-the-extreme-form-of-ice
3D structures of Ice
http://jupiter.chem.uoa.gr/thanost/papers/papers2/JCP_150(2019)060901.pdf
Water structure and science
water.lsbu.ac.uk/water/water_structure_science.html
Crystal forms of ice
crystalsymmetry.wordpress.com/2018/05/01/ice-ii-ice-two
Ice IV is metastable and disordered
aip.scitation.org/doi/abs/10.1063/1.1677596
Amorphous ice
sciencedirect.com/science/article/pii/S002230931400458X
Computational ice modeling
nature.com/articles/s41467-018-04618-6
Correction: 6:33 Dipole moments are typically represented going positive to negative, rather than negative to positive.
There are somewhere between 20 and 74,963 kinds of ice. Water can do all kinds of weird stuff when it freezes. So far scientists have experimentally shown crystal structures for 19 kinds of ice. Or maybe 20, depending on who you ask. We’re going to charge through as many as we can in ten minutes or so.
#chemistry #kindsofice #hydrogenbonds
You might also like other Reactions videos:
How Does Salt Melt Ice?
youtu.be/JkhWV2uaHaA
Chemistry Life Hacks for Winter Survival (CLH Vol. 5)
youtu.be/cJQ66JvuRaY
Time to Strike Antifreeze Off Your List of Usable Poisons:
youtu.be/37RRmMeNg1I
How Do Snowflakes Form?
youtu.be/-6zr2eLpduI
Can You Cryogenically Freeze Your Body and Come Back to Life?
youtu.be/Wk2NxBYCe6s
The Cold Truth About Fat
youtu.be/p-yVmpQoDTk
Credits:
Executive Producer:
Matthew Radcliff
Producers:
Elaine Seward
Andrew Sobey
Darren Weaver
Writer/Host:
Alex Dainis
Scientific Consultants:
Leila Duman, Ph.D.
Thomas Loerting, Ph.D.
Brianne Raccor, Ph.D.
Christoph Salzmann, Ph.D.
Christina Tonauer
Executive in Charge for PBS: Maribel Lopez
Director of Programming for PBS: Gabrielle Ewing
Assistant Director of Programming for PBS: John Campbell
Reactions is a production of the American Chemical Society.
© 2022 American Chemical Society. All rights reserved.
Sources:
Snowflake symmetry, hexagonal ice
scientificamerican.com/article/why-are-snowflakes-symmet/#:~:text=Water%20molecules%20in%20the%20solid,hexagonal%20shape%20of%20the%20snowflake.
Cubic Ice in the atmosphere
nature.com/articles/nature03403
Overviews of many different structures of crystalline ice
nature.com/articles/s42004-020-00349-2
youtube.com/watch?v=xW963rTpPhQ
Ice VII in diamonds
pubmed.ncbi.nlm.nih.gov/29590042
Sublattices of Ice VI and VII
https://physics.nd.edu/assets/80456/hernandez_jordan.pdf
Extreme structure of Ice X
crystallography365.wordpress.com/2014/07/19/ice-x-the-extreme-form-of-ice
3D structures of Ice
http://jupiter.chem.uoa.gr/thanost/papers/papers2/JCP_150(2019)060901.pdf
Water structure and science
water.lsbu.ac.uk/water/water_structure_science.html
Crystal forms of ice
crystalsymmetry.wordpress.com/2018/05/01/ice-ii-ice-two
Ice IV is metastable and disordered
aip.scitation.org/doi/abs/10.1063/1.1677596
Amorphous ice
sciencedirect.com/science/article/pii/S002230931400458X
Computational ice modeling
nature.com/articles/s41467-018-04618-6
