Understanding Orbitals: A Guide to Carbon's s and p Orbitals and Hybridization

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In summary, the orbital adds up to each other, meaning is 1s orbital inside the 2s and 2p orbitals. Hybrid orbitals work only when bonds are made, they only require the s and p orbitals since the d orbitals are inside of both.
  • #1
f24u7
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hi, i have a little question about orbitals

Say that element carbon, with s, and p orbitals, does
the orbital adds up to each other, meaning is 1s orbital
inside the 2s and 2p orbitals?



If my assumption is true then how does hybrid orbitals work?
 
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  • #2
Yes but when you get to the 3d orbitals the electrons are inside the 4s subshell even though the 4s subshell is already filled.
 
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  • #3
Hybrid orbitals work only when bonds are made, they only require the s and p orbitals since the d orbitals are inside of both. The sp3 hybrid orbital means there s orbital has combined with one of the p orbitals to create 3 sp orbitals and one p orbital. This makes way for three sigma bonds and a pi bond.
 
  • #4
thanks for the answer

here is another small question

considering BeF(2) how is there two sp hybrid orbitals
 
  • #5
Since the 2s orbital of the Be is all filled up and it is bonding to the 2p3 orbital in the F two sp hybrid orbitals are created to allow the bond to happen. These orbitals are created in place of the 2s and 2p orbitals to allow the bond to occur bases on the pauli excursion principle. only one p orbital would be filled due to the bond, therefore two sp2 orbitals are created.
 
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  • #6
f24u7 said:
Say that element carbon, with s, and p orbitals, does the orbital adds up to each other, meaning is 1s orbital inside the 2s and 2p orbitals?

Adds up is not the best selection of words... They overlap.
 
  • #7
poopcaboose said:
Hybrid orbitals work only when bonds are made, they only require the s and p orbitals since the d orbitals are inside of both.

Not true - there are hybrid orbitals like dsp3.

The sp3 hybrid orbital means there s orbital has combined with one of the p orbitals to create 3 sp orbitals and one p orbital. This makes way for three sigma bonds and a pi bond.

Number of hybrid orbitals is always identical to the number of orbitals you combine, so you can't get 4 orbitals from 2 orbitals.

poopcaboose said:
pauli excursion principle

I am afraid parts that I have deleted were not better than assumption that Pauli went on a trip to came to the EXCLUSION principle.

No such thing as 2p3 oribital, no such configuration as 2p3 in F atom.
 
  • #8
Borek said:
Adds up is not the best selection of words... They overlap.


i am a little confuse

so basically s orbital is smaller than p orbitals and overlaps with the two lobes of the

p oribital?
 
  • #9
You can put it this way.
 
  • #10
Thanks for the answers
 

1. What are orbitals?

Orbitals are regions of space around an atomic nucleus where electrons are most likely to be found. They are described by quantum mechanics and have specific shapes and energies.

2. How are orbitals different from orbits?

Orbits refer to the path of an electron around the nucleus in classical mechanics, while orbitals describe the probability of finding an electron in a particular location around the nucleus in quantum mechanics.

3. What is the significance of orbital shapes?

The shape of an orbital determines the probability of finding an electron in a particular region of space. This is important because it helps us understand the chemical properties and behavior of atoms.

4. How are orbitals labeled and organized?

Orbitals are labeled by their energy level (represented by the letters s, p, d, and f) and their sublevel (represented by numbers and letters). They are organized in order of increasing energy level and sublevel within each energy level.

5. How do electrons fill orbitals?

Electrons fill orbitals in a specific order called the Aufbau principle, where they enter the lowest energy orbital available. This is followed by the Pauli exclusion principle, which states that each orbital can hold a maximum of two electrons with opposite spins. Lastly, Hund's rule states that electrons will fill orbitals of the same energy level with parallel spins before pairing up.

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