Transition metals and the crystal field model (7)

Chemistry: Transition metals and the crystal field model. Strong-field case and weak-field case; low-spin case and high-spin case; paramagnetism and diamagnetism; spectrochemical series; colors of complex ions. The localized electron model of bonding in complex ions, also known as the valence bond model

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(1) Introduction. Hund's rule
(2) Application of crystal field theory to octahedral complexes
(3) Continued; strong-field case and weak-field case
(4) An example
(5) Continued; low-spin case and high-spin case
(6) Another example; paramagnetic vs. diamagnetic; spectrochemical series
(7) Effect of metal ion charge on Δ. Another example
(8) How crystal field theory accounts for the colors of complex ions; the color wheel
(9) Continued; complementary colors; an example
(10) Crystal field model for tetrahedral geometry
(11) Continued; an example. Crystal field diagrams for square planar and linear complexes
(12) The localized electron model of bonding in complex ions, also known as the valence bond model
(13) Continued

Category:

Education

Tags:

• chemistry
• transition
• metals
• crystal
• field
• model
• theory
• strong-field
• case
• weak-field
• low-spin
• high-spin
• paramagnetism
• diamagnetism
• spectrochemical
• series
• colors
• complex
• ions
• localized
• electron
• bonding
• valence
• bond
• coordination
• compounds

[moniquezzz10]

Does anyone else hear a marching band? LOL <3

[leorix123]

Thanks to you Mr.Whoever! U are so my star when I'm facing a complete dark tunnel in my Chemistry! Sorry for can't subscribe your channel yet since I don't even have a credit card yet but I'll still support you on Youtube!! =D

From: A student from Malaysia that follow your lesson since I started my Pre-U on 2010. All the best in your teaching and seriously you're the most awesome teacher I ever had!! XD

[girlzrule786]

but NH3 is neutral !! ???

Thanks anyway for the enormous help!!

[WongeneKIM]

Good lecture, thank you for your time and effort!

[anirudhunplugged]

Ur seriously an awesome teacher dude !

[jacksonbell2000]

@McBrand - on the spectrochemical series they're using, being further to the left means that there is a large delta, or a big energy gap between the low energy and high energy orbitals. Like he says, that means that it's the strong field case.

[r803]

@McBrand In the Spectrochemical Series.

[McBrand]

What did you mean by Cyanide is so far to the left ?