Uses the heuristic k=0.25 bond-ioncity relation with Pauling-scale inputs only. Not measured charge, whole-crystal ionicity or a definitive bond classification. Do not mix electronegativity scales. Known values are supplied by the user; no invented element data.
Uses the heuristic k=0.25 bond-ioncity relation with Pauling-scale inputs only. Not measured charge, whole-crystal ionicity or a definitive bond classification. Do not mix electronegativity scales. Known values are supplied by the user; no invented element data.
Enter your values and run the tool to see your result.
Check the units, enter your values, and run the tool. Results follow the assumptions and method below.
abs(chiA-chiB)100*(1-exp(-0.25*(chiA-chiB)^2))