Experimental charge density of an L-phenylalanine formic acid complex with a short hydrogen bond determined at 25 K

Physics & Astronomy

• phenylalanine 99%
• formic acid 95%
• hydrogen bonds 69%
• amino acids 51%
• formates 31%
• density distribution 20%
• high resolution 13%
• geometry 12%
• molecules 11%
• x rays 10%

Engineering & Materials Science

• Formic acid 100%
• Charge density 94%
• Hydrogen bonds 92%
• Amino acids 53%
• Molecules 21%
• X rays 20%
• Set theory 14%
• Geometry 13%

Chemical Compounds

• L-Phenylalanine 84%
• Charge Density 64%
• Formic Acid 59%
• Phenylalanine 45%
• Hydrogen Bond 40%
• Formate 22%
• Counterion 20%
• Ab Initio Calculation 19%
• Acid 15%
• X-Ray 13%
• Molecule 7%