Input interpretation
urea (mineral)
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General properties
formula | CO(NH_2)_2 discovery year | 1973
Basic properties
density | 1.33 g/cm^3 transparency | translucent birefringence | 0.119 streak | yellow white magnetism | nonmagnetic color | light brown | light yellow molar mass | 60.06 g/mol (grams per mole)
Units
Mineral identifiers
Strunz ID | IX/D.01-10 Dana ID | 50.4.6.1 IMA number | IMA1972-031 ICSD number | ICSD29364
Crystallographic properties
crystal system | tetragonal crystal class | -42m unit cell volume | 149.9 Å^3 (cubic ångströms) d-spacing | 3.98 Å (ångströms) | 3.04 Å (ångströms) | 3.61 Å (ångströms) intensity | 100% | 30% | 20% molecules per unit cell | 2 molecules per cell refractive indices | 0 | 0 | 0 | 1.484 | 0 | 0 unit cell lengths | 5.646 Å (ångströms) | 5.646 Å (ångströms) | 4.701 Å (ångströms) unit cell angles | 90° (degrees) | 90° (degrees) | 90° (degrees)
Wikipedia summary
Urea, also known as carbamide, is an organic compound with chemical formula CO(NH_2)_2. This amide has two-NH_2 groups joined by a carbonyl (C=O) functional group.