Use the MO diagrams of SO- and SO+ to predict which is likely to have the...
Use the MO diagrams of SO- and SO+ to predict which is likely to have the shorter bond length.
Homework Answers
From MO of SO, wee that pi*(3p) molecular orbital is HOMO.
pi*(3p) is anti bonding molecular orbital.
Bond order = (Bonding electrons - antibonding electrons) / 2
thus
for SO+, one electron remove from pi*(3p) and thus S-O bond order increases from SO and bond length decreases.
But
for SO-, one electron enter to the pi*(3p). so bond order bond order decreases.
therefore,
SO+ have the shorter bond length.
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