What is the LUMO of C2?

What is the LUMO of C2?

The LUMO for C2 is S2p or δ2p.

What is the molecular orbital of C2?

1 σ and 2 π bonds.

Is C2 − paramagnetic or diamagnetic?

Since C2 has no unpaired electrons, it is diamagnetic.

What is the structure of C2?

There is considerable interest in the nature of the bonding in the simplest carbon compound, diatomic carbon (C2). 1 The C2 molecule has been variously described as having a double bond,2 a triple bond,3 or a quadruple bond4 (but see ref 5).

Which is more stable C2+ or C2?

Therefore, the 8 electrons would fill up both outer orbitals, the s and p orbitals, while for C2- it would only fill up the 1s orbital and have 2 electrons in the 2s orbital. Therefore, C2- has a stronger bond as it is more stable and harder to pull an electron away from it.

Is C2 a Diamag?

C2 is diamagnetic because all of its electrons are paired.

Which is more stable C2 or C2+?

Re: C2+ C2- Therefore, the 8 electrons would fill up both outer orbitals, the s and p orbitals, while for C2- it would only fill up the 1s orbital and have 2 electrons in the 2s orbital. Therefore, C2- has a stronger bond as it is more stable and harder to pull an electron away from it.

Is C2 a compound or element?

C2 is considered a molecule but not a compound. Molecules are made of two or more atoms bonded together.

Is formation of C2 possible?

there is no reason why carbon can’t form a quadruple bond: This model satisfies the Octet Rule and leaves no electrons for further bonding. Valence-bond theory predicts two possible bonding states for C2: a double bond with all electrons paired, and a triple bond with two unpaired electrons.

How would you expect the bond strength to change in the series C2 to C2 to C2 2?

Answer Expert Verified. Highest bond order means highest bond energy and shortest bond length. So, the highest bond order with highest bond energy and the shortest bond length is found in C2-. So, the order starting with the highest bond order is = C2- > C2 > C2+.