Input interpretation
abelsonite (mineral) | guanine (mineral)
Image
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General properties
| abelsonite | guanine alternate names | nickel porphyrin | (none) formula | Ni^(2+)C_31H_32N_4 | C_5H_3(NH_2)N_4O discovery year | 1978 | 1844
Basic properties
| abelsonite | guanine density | 1.45 g/cm^3 | 1.485 g/cm^3 transparency | translucent | luster | adamantine | submetallic | Mohs hardness | 2.25 | 3/2 streak | pink | white magnetism | nonmagnetic | nonmagnetic color | pinkish red | purple | reddish brown | white fracture | fragile | molar mass | 519.3 g/mol | 151.1 g/mol
Units
Mineral identifiers
| abelsonite | guanine Strunz ID | IX/A.02-60 | IX/D.01-50 Dana ID | 50.4.9.1 | 50.4.5.1 IMA number | IMA1975-013 | IMA1973-056
Crystallographic properties
| abelsonite | guanine crystal system | triclinic | monoclinic crystal class | 1 | -1 | 2/m unit cell volume | 615 Å^3 (cubic ångströms) | 673.9 Å^3 (cubic ångströms) d-spacing | 10.9 Å (ångströms) | 3.77 Å (ångströms) | 7.63 Å (ångströms) | 3.22 Å (ångströms) | 6.32 Å (ångströms) | 3.53 Å (ångströms) intensity | 100% | 80% | 50% | 100% | 70% | 50% molecules per unit cell | 1 molecule per cell | 4 molecules per cell unit cell lengths | 8.44 Å (ångströms) | 11.12 Å (ångströms) | 7.28 Å (ångströms) | 16.51 Å (ångströms) | 11.28 Å (ångströms) | 3.645 Å (ångströms) unit cell angles | 90.83° (degrees) | 113.8° (degrees) | 79.57° (degrees) | 90° (degrees) | 96.8° (degrees) | 90° (degrees)
Wikipedia summary
Abelsonite
Abelsonite is a nickel porphyrin mineral with chemical formula C_31H_32N_4Ni. It was discovered in 1969 in the U.S. State of Utah and described in 1975. The mineral is named after geochemist Philip H. Abelson. It is the only known crystalline geoporphyrin.