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Trihydrogen Cation
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Geliefert zwischen Do., 26.02.2026 und Fr., 27.02.2026
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The most abundant molecule in dense interstellar clouds is H2. When a H3+ molecule collides with H2, stoichometrically there is no net yield. However, a proton transfer still can take place, which can potentially change the total nuclear spin of the two molecules depending on the nuclear spins of the protons. Two different spin configurations for H3+ are possible, called ortho and para. Ortho-H3+ has all three proton spins parallel, yielding a total nuclear spin of 3/2. Para-H3+ has two proton spins parallel while the other is anti-parallel, yielding a total nuclear spin of 1/2. Similarly, H2 also has ortho and para states, with ortho-H2 having a total nuclear spin 1 and para-H2 having a total nuclear spin of 0. When an ortho-H3+ and a para-H2 collide, the transferred proton changes the total spins of the molecules, yielding instead a para-H3+ and an ortho-H2.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786131017957
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Größe H220mm x B220mm
- EAN 9786131017957
- Format Fachbuch
- Titel Trihydrogen Cation
- Herausgeber Betascript Publishing
- Anzahl Seiten 84
- Genre Sozialwissenschaften allgemein
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