D-Orbitals
| Formula / Notation | l=2; 5 orbitals: dxy, dxz, dyz, dx²-y², dz² |
|---|---|
| Also Known As | d-subshell orbitals; d-type atomic orbitals; t₂g and eg orbitals (in octahedral field); dxy, dxz, dyz, dx²-y², dz² (individual orbital names) |
What is D-Orbitals?
D-orbitals are the five atomic orbitals with angular momentum quantum number l = 2, capable of holding up to 10 electrons. They appear starting from the third principal energy level (n = 3). In transition metal chemistry, the splitting of d-orbitals in crystal fields (octahedral, tetrahedral) is responsible for the colours and magnetic properties of transition metal complexes.
Formula & Notation
Other Names / Synonyms: d-subshell orbitals; d-type atomic orbitals; t₂g and eg orbitals (in octahedral field); dxy, dxz, dyz, dx²-y², dz² (individual orbital names)
Properties & Characteristics
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
D-orbitals are the five atomic orbitals with angular momentum quantum number l = 2, capable of holding up to 10 electrons. They appear starting from the third principal energy level (n = 3). In transition metal chemistry, the splitting of d-orbitals in crystal fields (octahedral, tetrahedral) is responsible for the colours and magnetic properties of transition metal complexes.
Explaining electronic structure of transition metals; crystal field theory and coordination chemistry; spectroscopy of transition metal complexes; magnetic properties; catalytic behaviour; colour in minerals and gemstones (ruby: Cr³⁺ in Al₂O₃)
No hazard — atomic orbital model concept.
The formula or notation for D-Orbitals is: l=2; 5 orbitals: dxy, dxz, dyz, dx²-y², dz²