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Updated: Jun 5, 2026

Characterization of Synthetic Polymers via Matrix Assisted Laser Desorption Ionization Time of Flight (MALDI-TOF) Mass Spectrometry
Published on: June 10, 2018
Dimethyl 2-(amino-methyl-ene)malonate
This study explores a push-pull alkene molecule, C(6)H(9)NO(4). Hydrogen bonding interactions involving nitrogen and oxygen atoms were found to stabilize its crystal structure.
Area of Science:
- Crystal engineering
- Organic chemistry
- Supramolecular chemistry
Background:
- Push-pull alkenes are organic compounds with electron-donating and electron-withdrawing groups, leading to unique electronic properties.
- Intermolecular interactions, such as hydrogen bonding, play a crucial role in determining the solid-state structures of organic molecules.
Purpose of the Study:
- To investigate the crystal structure of a specific push-pull alkene, C(6)H(9)NO(4).
- To identify and analyze the intermolecular forces responsible for stabilizing the crystal lattice.
Main Methods:
- Single-crystal X-ray diffraction was used to determine the molecular and crystal structure.
- Analysis of intermolecular contacts, including hydrogen bonds, was performed.
Main Results:
- The crystal structure of C(6)H(9)NO(4) was successfully elucidated.
- Nitrogen-hydrogen to oxygen (N-H⋯O) interactions were identified as the primary stabilizing forces within the crystal lattice.
Conclusions:
- The compound C(6)H(9)NO(4) exhibits a crystal structure stabilized by specific N-H⋯O hydrogen bonds.
- Understanding these interactions is vital for designing novel materials with tailored properties.
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