Theoretical Possibility of a N-methyl Polymer Structure

In summary, nitrogen-containing polymers are theoretically possible, but are very unstable and likely explosive.
  • #1
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Out of sheer curiosity, would a polymer of the following structure be theoretically possible?

1607907642372.png

Imagine that the "N-methyl" groups are just the bounds of what is shown, and not actual carbon-containing substituents...

It doesn't seem to break any elementary bonding rules. However, the C-C bond is over twice as strong as the N-N bond, so in practical terms, it would be relatively fragile.
 
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  • #3
There’s been a decent amount of theoretical work done on what allotropes of nitrogen are possible. You can get a rough estimate for the formation energy of hexagonal nitrogen relative to N2 by comparing binding energies. It comes out to somewhere around 250 kJ/mol. This quantifies a well-known phenomenon in highly nitrogenous compounds: even if hexagonal nitrogen were able to exist, it would be—at the very least—an extremely powerful explosive.

The research groups that study nitrogen-rich compounds generally consider other nitrogen allotropes as more realistic synthetic targets (but still likely impossible, and also extremely explosive). Some of these targets include azidoazide: N6 or (N3)2, a pseudohalogen analogous to cyanogen; and tetraazidoammonium azide: N16 or (N3)4N+N3-.
 
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  • #4
I don't have the reference to hand, but I read recently that you can create fluorescent nanodots of carbon nitride derived from pyrolysis of citrazinic acid. Nominally, that would be hexagonal rings of alternating carbon and nitrogen atoms.

If I had to try this, I would be looking at conditions under which diazine could be polymerised or, if not possible, an unsaturated amine
 

What is a N-methyl polymer structure?

A N-methyl polymer structure is a type of polymer that contains methyl groups attached to the main polymer chain. These methyl groups can affect the physical and chemical properties of the polymer, making it more flexible and resistant to degradation.

What is the theoretical possibility of a N-methyl polymer structure?

The theoretical possibility of a N-methyl polymer structure refers to the potential for this type of polymer to exist based on scientific principles and theoretical models. It is currently being studied and researched in the field of polymer chemistry.

What are the potential applications of a N-methyl polymer structure?

N-methyl polymer structures have potential applications in various industries, including pharmaceuticals, coatings, adhesives, and plastics. These polymers can provide improved properties such as increased strength, flexibility, and resistance to chemicals and heat.

How is the structure of a N-methyl polymer determined?

The structure of a N-methyl polymer is determined through various analytical techniques, such as nuclear magnetic resonance (NMR) spectroscopy and X-ray crystallography. These methods allow scientists to visualize the arrangement of atoms and bonds within the polymer chain.

What are the challenges in synthesizing a N-methyl polymer structure?

Synthesizing a N-methyl polymer structure can be challenging due to the complexity of the chemical reactions involved and the need for precise control over the placement of methyl groups on the polymer chain. Additionally, the properties of the resulting polymer can be influenced by factors such as the type and amount of catalyst used in the synthesis process.

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