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4. A low oxidation state organometallic complex contains -acceptor ligands and the metal center tends to...

4. A low oxidation state organometallic complex contains -acceptor ligands and the metal center tends to
acquire 18 electrons in its valence shell, thus filling the valence orbitals. This is known as the 18-electron
rule. Show that Mo(CO)6 obeys the 18-electron rule.

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Answer #1

Mo CL) 2 e denor In the iven mplex; Co iA Jigand Eledron Lahuahion Kr] 4d5 MD The d and Ss electaons Mo ptipas bonding. Mnaat

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