Is the following molecule capable of making hydrogen bonds

In summary, the molecule could potentially accept hydrogen bonds from other molecules, but given that it doesn't have any hydrogen's, it would not be able to act as a hydrogen bond donor.
  • #1
ihaveabutt
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This is not a homework question.
 
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  • #2
It could accept hydrogen bonds from other molecules, but given that it doesn't have any hydrogens, it would not be able to act as a hydrogen bond donor.
 
  • #3
Ygggdrasil said:
It could accept hydrogen bonds from other molecules, but given that it doesn't have any hydrogens, it would not be able to act as a hydrogen bond donor.

With the oxygens all double bonded to the carbons where would the hydrogen bond to?
 
  • #5
ihaveabutt said:
With the oxygens all double bonded to the carbons where would the hydrogen bond to?

There's nothing preventing a double bonded oxygen from accepting a hydrogen bond.

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500px-AT_DNA_base_pair.svg.png
 
  • #6
ihaveabutt said:
With the oxygens all double bonded to the carbons where would the hydrogen bond to?

Hydrogen bonds aren't the same as the bonds between the double bonded C=O. Oxygen and Nitroghen have a very high electronegativity (They love electrons). So in a molecule they are bonded to, they hold most of the negative charge creating poles within the molecule, because if they have the electrons, the other atoms don't leaving them with a positive charge. If another molecule is introduced (say water) that is polar and contains hydrogen, their poles can interact creating an attractive force that's not really a bond but like I said just an attractive force. This interaction is considered hydrogen bonding. So you see it doesn't matter that double bond's exist between the C=O as long as there is dipole attractive forces.

However, in this particular molecule, I don't think the hydrogen bonding would be that strong because it is not all that polar to begin with. But hydrogen bonds could exist because the molecule is slightly polar.
 

Related to Is the following molecule capable of making hydrogen bonds

1. Can any molecule make hydrogen bonds?

Not all molecules are capable of making hydrogen bonds. Only molecules with hydrogen atoms bonded to highly electronegative atoms such as oxygen, nitrogen, or fluorine can form hydrogen bonds.

2. How do hydrogen bonds form?

Hydrogen bonds form when a hydrogen atom bonded to a highly electronegative atom is attracted to another highly electronegative atom nearby. This creates a weak electrostatic attraction between the two molecules.

3. Can a molecule with only hydrogen and carbon atoms make hydrogen bonds?

No, a molecule must have highly electronegative atoms in order to form hydrogen bonds. Hydrogen and carbon atoms have similar electronegativities and cannot create the necessary polarity for hydrogen bond formation.

4. Are all hydrogen bonds the same strength?

No, the strength of a hydrogen bond depends on the strength of the electronegative atom involved and the distance between the two molecules. Longer distances and weaker electronegative atoms result in weaker hydrogen bonds.

5. Are hydrogen bonds stronger than covalent bonds?

No, hydrogen bonds are much weaker than covalent bonds. Covalent bonds involve the sharing of electrons between atoms, while hydrogen bonds are just weak electrostatic attractions between molecules.

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