Input interpretation
![butanoate anion | ion class](../image_source/61c09bc7cecc36533688bbd30729cea9.png)
butanoate anion | ion class
Result
![anions | carboxylate ions](../image_source/aec0000df213067c78b437acdf4a55cc.png)
anions | carboxylate ions
Ionic radii
![| anions | carboxylate ions 2-coordinate ionic radius | 121 pm (median) 121 pm (oxide anion) (lowest) 121 pm (oxide anion) (highest) | 4-coordinate ionic radius | 135 pm (median) 135 pm (hydroxide anion) (lowest) 135 pm (hydroxide anion) (highest) | 6-coordinate ionic radius | 162 pm (median) 133 pm (fluoride anion) (lowest) 220 pm (iodide anion) (highest) | 8-coordinate ionic radius | 142 pm (median) 142 pm (oxide anion) (lowest) 142 pm (oxide anion) (highest) | thermochemical radius | 179 pm (median) 133 pm (hydroxide anion) (lowest) 258 pm (sulfate anion) (highest) | 160 pm (median) 158 pm (formate anion) (lowest) 162 pm (acetate anion) (highest)](../image_source/01444d85dda1483b8c9af1243b1013cf.png)
| anions | carboxylate ions 2-coordinate ionic radius | 121 pm (median) 121 pm (oxide anion) (lowest) 121 pm (oxide anion) (highest) | 4-coordinate ionic radius | 135 pm (median) 135 pm (hydroxide anion) (lowest) 135 pm (hydroxide anion) (highest) | 6-coordinate ionic radius | 162 pm (median) 133 pm (fluoride anion) (lowest) 220 pm (iodide anion) (highest) | 8-coordinate ionic radius | 142 pm (median) 142 pm (oxide anion) (lowest) 142 pm (oxide anion) (highest) | thermochemical radius | 179 pm (median) 133 pm (hydroxide anion) (lowest) 258 pm (sulfate anion) (highest) | 160 pm (median) 158 pm (formate anion) (lowest) 162 pm (acetate anion) (highest)