What is the the shape molecular geometry of CH3?
CH3 (methyl free radical) has a planar structure with sp2 hybridization of ‘C’ atom. The odd electron is present in an unhybridized 2pz orbital. (methyl carbonium ion) also has trigonal planar structure (sp2).
What are the 4 Vsepr shapes?
Molecular geometries (linear, trigonal, tetrahedral, trigonal bipyramidal, and octahedral) are determined by the VSEPR theory.
What is the molecular geometry of SeO3 2?
2−
| Central atom: | S |
|---|---|
| Total VSEP: | 7 |
| 3 x double bonds | − 3 pairs |
| Revised Total: | 4 |
| Geometry: | Trigonal pyramidal (based on tetrahedral) |
What is the molecular geometry of pcl3 PCL 3?
Trigonal pyramidal
PCl3
| Central atom: | P |
|---|---|
| 3 x Cl contibute: | 3 e− |
| Total VSE: | 8 |
| Total VSEP: | 4 |
| Geometry: | Trigonal pyramidal (based on tetrahedral) |
What is the shape and bond angle of CH3?
The carbon atom in the ion CH+3 is sp2 hybridized carbon and therefore, the geometry around this atom is trigonal planar. In this case, the H−C−H bond angle is 120∘ .
Why is CH3+ trigonal planar?
It is sp2 hybridised compound in which it have only three bond pairs so it arranges itself in the best possible way to decrease the bond pair bond pair repulsion so it arranges itself in the angle b/w all the three bonds =120° ; the same structure called trigonal planar.
What molecule is SeO3?
Selenium trioxide | SeO3 – PubChem.
What is the compound for SeO3?
SeO3Selenium trioxide / Formula
How do you find VSEPR geometry?
- VSEPR Rules:
- Identify the central atom.
- Count its valence electrons.
- Add one electron for each bonding atom.
- Add or subtract electrons for charge (see Top Tip)
- Divide the total of these by 2 to find the total.
- number of electron pairs.
- Use this number to predict the shape.