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physical object > natural object > particle > element > gaseous element > hydrogen > deuterium |
deuterium comparison table |
Subject | has NMR receptivity | has space group | has nuclear spin | has interstellar space D H ratio | has synonym | has solar D H ratio | has crystal cell dimension | is a kind of | has number of neutron | has magnetogyric ratio | has definition | has relative NMR sensitivity | has number of nucleon | has NMR frequency | has nuclear magnetic moment | has oceanic D H ratio | is an instance of | has nuclear quadrupole moment | has symbol | has crystal type | has use | has atomic mass | has natural abundance |
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hydrogen | atom | unclassified oceanic element | H | making ammonia, cyclohexane, methanol, etc. | |||||||||||||||||||
deuterium | 8.2 × 10-313C = 1.00 | I4 for tetragonal | I = 1 | 1.4 × 10-5 | hydrogen 2 | < 10-6 | a = 338, c = 560 pm for tetragonal | 1 | 4.1064 × 107 rad T-1 s-1 | A rare heavy isotope of hydrogen. Believed to be the first compound nucleus formed in the infant universe. It was discovered in interstellar space in 1965. Because deuterium is quickly destroyed in nuclear reactions, one view is that most of the deuterium in the universe is primordial. | 9.65 × 10-3 where 1H = 1.00 | 2 | 15.351 MHz where 1H = 100 MHz; 2.3488 T | μ = 0.8574376 | 1.6 × 10-4 | hydrogen | 2.860 × 10-31 m2 | 2H | tetragonal for tetragonal | Nuclear Magnetic Resonance, water containing deuterium instead of ordinary hydrogen is used as a moderator in nuclear reactors | 2 | 0.015 % |
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