1.The [CoCl4]2- anion is intensely blue colored and [CoCl6]4- is a lightly colored pink. explain breifly 2.Why is the method of descending symmetry needed to derive an mo diagram for acetylene (ethyne), but not needed for diazene((NH)2)?

1.The [CoCl4]2- anion is intensely blue colored and [CoCl6]4- is a lightly colored pink. explain breifly 2.Why is the method of descending symmetry needed to derive an mo diagram for acetylene (ethyne), but not needed for diazene((NH)2)?

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter17: Conjugation And Molecular Orbital (mo) Theory

Section: Chapter Questions

Problem 13E

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Question

1.The [CoCl₄]^2- anion is intensely blue colored and [CoCl₆]^4- is a lightly colored pink. explain breifly

2.Why is the method of descending symmetry needed to derive an mo diagram for acetylene (ethyne), but not needed for diazene((NH)₂)?

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