Jovial Monk wrote on May 8
th, 2025 at 4:48am:
No, you have not been to University. A read of the mishmash of crap that is your “Chinese bioweapon” thread in Fringe shows that clearly. No real evidence provided, no critical thinking in all your 120+ pages of crap shows that.
Now you purport to show I do not have a B.Sc. in geology and zoology from Adelaide University. You do not discuss geology, you do not discuss zoology. Instead you blather on about mineralogy and think ferric/ferrous is hybridisation of electron orbits? You found that in some googling and think it applies everywhere, well you want it to apply everywhere because you think blathering about hybridisation of electron orbitals makes you sound edumacated. It is just googling.
If you want to discuss geology I have posed some questions and even more or less given the answers but you are too thick to see that.
That you have never been near a university is a given in your long-suffering Environment MRB where you never discuss the environment or ecology.
So—talk geology, talk zoology or admit you have no clue about any of this.
Monk is forgiven.
This is not Chemistry 101 but more advanced:
Fe3+ Hybridization:Electron Configuration: Fe3+ has an electronic configuration of [Ar]3d5.
Hybridization: The Fe3+ ion in high-spin complexes typically undergoes hybridization of 3d, 4s, and 4p orbitals, resulting in d2sp3 or sp3d2 hybridization.
d2sp3 (Octahedral): In this case, two 3d orbitals, one 4s orbital, and three 4p orbitals combine to form six equivalent hybrid orbitals, which are then used to bond with ligands. This geometry is known as octahedral.
sp3d2 (Octahedral): In this case, one 4s orbital, three 4p orbitals, and two 3d orbitals combine to form six hybrid orbitals, again leading to octahedral geometry.
Example: A common example is the [Fe(H2O)6]3+ complex, where the Fe3+ ion is octahedrally coordinated by six water molecules.
Fe2+ Hybridization:Electron Configuration: Fe2+ has an electronic configuration of [Ar]3d6.
Hybridization: The Fe2+ ion in high-spin complexes typically undergoes hybridization of 3d, 4s, and 4p orbitals, also resulting in d2sp3 or sp3d2 hybridization.
d2sp3 (Octahedral): Similar to Fe3+, the 3d, 4s, and 4p orbitals combine to form six equivalent hybrid orbitals, resulting in an octahedral geometry.
sp3d2 (Octahedral): Similarly, the combination of 3d, 4s, and 4p orbitals leads to an octahedral geometry.