Input interpretation
![polyatomic ions | thermochemical radius](../image_source/e408ddfc3639109bdd2ca2d35fb1598b.png)
polyatomic ions | thermochemical radius
Summary
![median | 191.5 pm lowest | 133 pm (hydroxide anion) highest | 258 pm (sulfate anion) | (based on 12 values; 8 unavailable)](../image_source/49c5b6ca9a1e7cd9d3ce5f9d2f07ea2c.png)
median | 191.5 pm lowest | 133 pm (hydroxide anion) highest | 258 pm (sulfate anion) | (based on 12 values; 8 unavailable)
Entities with missing values
![hydronium cation | dimercury(I) cation | hydrogen sulfate anion | dichromate anion | sulfite anion | thiosulfate anion | hydrogen phosphate anion | phosphite anion (total: 8)](../image_source/dbb7e133a60b0ee6c59cf05f7398f1b1.png)
hydronium cation | dimercury(I) cation | hydrogen sulfate anion | dichromate anion | sulfite anion | thiosulfate anion | hydrogen phosphate anion | phosphite anion (total: 8)
Distribution plots
![(thermochemical radius in picometers)](../image_source/a5c2bbca9943c1d24e29a40bbc6541b6.png)
(thermochemical radius in picometers)
Thermochemical radius rankings
![1 | hydroxide anion | 133 pm 2 | ammonium cation | 137 pm 3 | hydrogen carbonate anion | 156 pm 4 | carbonate anion | 178 pm 5 | nitrate anion | 179 pm 6 | cyanide anion | 191 pm 7 | nitrite anion | 192 pm 8 | permanganate anion | 229 pm 9 | phosphate anion | 238 pm 10 | perchlorate anion | 240 pm 11 | chromate anion | 256 pm 12 | sulfate anion | 258 pm (based on 12 values; 8 unavailable)](../image_source/932bf70c9370a77115b9ae4e51dfc1d3.png)
1 | hydroxide anion | 133 pm 2 | ammonium cation | 137 pm 3 | hydrogen carbonate anion | 156 pm 4 | carbonate anion | 178 pm 5 | nitrate anion | 179 pm 6 | cyanide anion | 191 pm 7 | nitrite anion | 192 pm 8 | permanganate anion | 229 pm 9 | phosphate anion | 238 pm 10 | perchlorate anion | 240 pm 11 | chromate anion | 256 pm 12 | sulfate anion | 258 pm (based on 12 values; 8 unavailable)
Unit conversions for median thermochemical radius 191.5 pm
![383/2000 nm (nanometers)](../image_source/bf77e21a0a6278831a10e22f9c344775.png)
383/2000 nm (nanometers)
![383/2000000000000 meters](../image_source/4c79f1ed65a0ad1251e44d24b57c8527.png)
383/2000000000000 meters
![383/50800000000 inches](../image_source/cc5c7449e203603d304cbd3e004f639f.png)
383/50800000000 inches
![383/200 Å (ångströms)](../image_source/0ea808144931a054ee0c27b76379c6f1.png)
383/200 Å (ångströms)