Properties
The atomic radius is smaller than the transition metals
What is non-metals of the same row?
Name me
[Co(NH3)5Cl]Cl2
pentaammine chloro cobalt (III) chloride
I have higher energy in the octahedral complexes
What is dxy, dyz, and dxz?
All of my complexes are such!!
What is high spin?
This happens when there are unpaired electrons in the element.
Paramagnetism
The atomic radius is larger than the transition metals?
What is the metals of the same row?
O is added to this types of ligands when naming
What is negatively charged ligands?
I have higher repulsion with the d-orbitals lying on the axis
What is ligands on axis?
My pairing energy will always be _______ than the splitting energy.
What is more than?
Allows to predict the color and magnetism of a transition metal complex
What is Crystal Field Theory?
It is because the increase in nuclear charge and shielding effect is about the same.
What is no increase/decrease trend in atomic radius across period for transition elements?
8 ligands of the same type will have this prefix.
What is octa?
I am a degenerate lying off axis.
What is dz2 and dx2-y2?
The is the most destabilised orbital in a square planar complex
What is dx2 -y2?
I have 5 unpaired electrons in my splitted d-orbitals. I must be a _________ complexes.
What is a high spin?
The electrons removed from the higher s orbitals before d orbitals.
Where is electrons removed from in transition metal ions?
Name me
[Co(H2O)6]Br3
What is Hexaaquacobalt(III) bromide?
I am the amount of energy differ from the original d-orbital in eg level?
What is +3/5∆°?
If a complex exhibits blue-violet color, it is a high/low spin complex? complex of any shape
What is high spin?
I look red, so i must absorb?
What is green color?
They can be +2, +3, +4, +5 and so on.
What is oxidation numbers?
A ligand that has more than two bonds to the central metal atom?
What is polydentate?
Electrons will be placed singly first before paired in this type of splitting.
What is small splitting energy?
Predict the color of [Co(H2O)6 ]2+
∆°=239 kJ/mol)
What is red color?
I have large crystal field splitting energy so i absorb what colour?
What is blue?