Structural Origin of Anisotropic Thermal Expansion of Molecular Crystals and Implication for the Density Rule Probed with Four ROY Polymorphs

Engineering & Materials Science

• Molecular crystals 100%
• Polymorphism 62%
• Thermal expansion 50%
• Crystals 19%
• Hydrogen bonds 13%
• Temperature 9%
• Hydrogen 7%
• Hot Temperature 7%
• X ray diffraction analysis 6%
• Single crystals 5%
• Thermodynamics 4%

Chemical Compounds

• Crystal Density 70%
• Molecular Crystal 60%
• Thermal Expansion 52%
• Hydrogen Bond 20%
• Volume 18%
• X-Ray Diffractometry 17%
• Single Crystalline Solid 11%
• Thermodynamics 10%

Physics & Astronomy

• thermal expansion 42%
• crystals 23%
• crossovers 14%
• hydrogen bonds 11%
• temperature 8%
• absolute zero 7%
• hydrogen 6%
• thermodynamics 3%
• expansion 3%
• single crystals 3%
• predictions 2%
• x rays 2%
• interactions 2%