Hi, i'm really need help, what is the answer to this question:
1.) Describe how octrahedral complexes can display cis-trans isomerism?
2.) When do octrahedral complexes display optical isomerism?
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complex Isomers help please!!! help!!!! help!!!!! help!! panicking!!!! watch
- Thread Starter
- 16-07-2016 18:45
- Official Rep
- 18-07-2016 20:03
Sorry you've not had any responses about this. Are you sure you've posted in the right place? Here's a link to our subject forum which should help get you more responses if you post there.
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Just quoting in Puddles the Monkey so she can move the thread if needed
Spoiler:Show(Original post by Puddles the Monkey)
- 19-07-2016 01:44
1. Octahedrals are shapes with eight planes
2. Octahedrals have 6 adjacent atoms bonded to the central atom
3. Octahedral complexes have 6 adjacent ligands with dative covalent bonds attached to the central atom
4. In traditional cis-trans, you are concerned with the arrangements in a square
5. If you drew out an octahedral arrangement correctly, you should notice that connecting four of the atoms in a plane forms a square
6. Then you should be able to apply AS knowledge on cis-trans isomers of say, alkenes to this scenario.
It looks like this
I'm less sure on the optical activity question, have a quick read yourself - http://chemwiki.ucdavis.edu/Core/Ino...anic_Complexes