(R)-(1-Ammonio-prop-yl)phospho-nate

Area of Science:

• Crystallography
• Materials Science
• Supramolecular Chemistry

Background:

• Understanding the crystallization behavior of novel compounds is crucial for materials design.
• Zwitterionic compounds exhibit unique properties due to their internal charge separation.
• Layered structures can influence material properties and applications.

Purpose of the Study:

• To elucidate the crystal structure of the title compound, C(3)H(10)NO(3)P.
• To analyze the packing arrangement and intermolecular interactions within the crystal lattice.
• To investigate the formation of hydrophobic and hydrophilic layers.

Main Methods:

• Single-crystal X-ray diffraction analysis was employed to determine the molecular and crystal structure.
• The crystallographic data was analyzed to identify the zwitterionic form and the unit cell composition (Z' = 2).
• Intermolecular interactions, including hydrogen bonds, were characterized.

Main Results:

• The compound crystallizes in a zwitterionic form: H(3)N(+)CH(C(2)H(5))PO(O(-))(OH).
• The crystal structure exhibits a layered arrangement of hydrophobic and hydrophilic regions.
• Strong and directional N(+)-H⋯O and O-H⋯O hydrogen bonds stabilize the hydrophilic layers.

Conclusions:

• The study successfully determined the crystal structure and packing of the zwitterionic compound.
• The observed layered structure is a key feature, driven by the interplay of aliphatic groups and hydrogen bonding.
• The findings provide fundamental insights into the self-assembly of zwitterionic molecules.