The reason behind that the atoms in a single bond can rotate about inter nuclear axis without breaking the bond is to be described. The reason behind that the atoms in a double and triple bond cannot rotate about inter nuclear axis unless the bond is broken is to be described. Concept introduction: Sigma bond is defined as axial overlapping of atomic orbitals. This orbital overlaps along the inter-nuclear axis. π bond is defined as the sideway overlapping of atomic orbitals. This orbital overlaps along the perpendicular of inter-nuclear axis. To determine: The explanation that the atoms in a single bond can rotate about inter nuclear axis without breaking the bond. The explanation that the atoms in a double and triple bond cannot rotate about the internuclear axis unless the bond is broken.
The reason behind that the atoms in a single bond can rotate about inter nuclear axis without breaking the bond is to be described. The reason behind that the atoms in a double and triple bond cannot rotate about inter nuclear axis unless the bond is broken is to be described. Concept introduction: Sigma bond is defined as axial overlapping of atomic orbitals. This orbital overlaps along the inter-nuclear axis. π bond is defined as the sideway overlapping of atomic orbitals. This orbital overlaps along the perpendicular of inter-nuclear axis. To determine: The explanation that the atoms in a single bond can rotate about inter nuclear axis without breaking the bond. The explanation that the atoms in a double and triple bond cannot rotate about the internuclear axis unless the bond is broken.
Solution Summary: The author explains that atoms in a single bond can rotate about inter-nuclear axis without breaking the bond.
Interpretation: The reason behind that the atoms in a single bond can rotate about inter nuclear axis without breaking the bond is to be described. The reason behind that the atoms in a double and triple bond cannot rotate about inter nuclear axis unless the bond is broken is to be described.
Concept introduction: Sigma bond is defined as axial overlapping of atomic orbitals. This orbital overlaps along the inter-nuclear axis.
π bond is defined as the sideway overlapping of atomic orbitals. This orbital overlaps along the perpendicular of inter-nuclear axis.
To determine: The explanation that the atoms in a single bond can rotate about inter nuclear axis without breaking the bond. The explanation that the atoms in a double and triple bond cannot rotate about the internuclear axis unless the bond is broken.
Complete the table below, which lists information about some diatomic molecules or molecular ions.
In particular:
• Decide whether each molecule is stable or not.
• Decide whether each molecule would be diamagnetic or paramagnetic.
• Calculate each molecule's bond order.
diamagnetic or
paramagnetic?
molecule
stable?
bond order
Oyes
diamagnetic
H,
no
paramagnetic
yes
diamagnetic
B,
no
paramagnetic
yes
diamagnetic
He,
no
paramagnetic
Why is rotation about the bond axis possible for single-bonded atoms but not double-bonded atoms?
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