abelsonite
Français[modifier le wikicode]
Étymologie[modifier le wikicode]
- (XXe siècle) nommé en références au physicien américain Philip Hauge Abelson. [1]; il porte le suffixe -ite du grec ancien -ίτης (« minéral »).
Nom commun [modifier le wikicode]
| Singulier | Pluriel |
|---|---|
| abelsonite | abelsonites |
| \a.bɛl.sɔ.nit\ ou \a.bɛl.zo.nit\ | |
abelsonite \a.bɛl.sɔ.nit\ ou \a.bɛl.zo.nit\ masculin
- (Minéralogie) minéral composé de carbone, de nickel, d'azote et d'hydrogène dont la formule chimique est NiC32H36N4.
- Exemple d’utilisation manquant. (Ajouter)
Traductions[modifier le wikicode]
Références[modifier le wikicode]
- [1] : mindat.org Abelsonite:Mineral information (en anglais)
Voir aussi[modifier le wikicode]
- abelsonite sur l’encyclopédie Wikipédia
Anglais[modifier le wikicode]
Étymologie[modifier le wikicode]
- (XXe siècle) nommé en références au physicien américain Philip Hauge Abelson. [1]; il porte le suffixe -ite du grec ancien -ίτης (« minéral »).
Nom commun [modifier le wikicode]
| Singulier | Pluriel |
|---|---|
| abelsonite \Prononciation ?\ |
abelsonites \Prononciation ?\ |
abelsonite \Prononciation ?\ (genre à préciser : {{m}}, {{f}}, {{mf}}, {{n}} ?)
- (Minéralogie) abelsonite
Abelsonite, a C31 nickel-porphyrin of the deoxophylloerythroetioporphyrin type, is shown to have methyl groups in the 2, 3, 7, 12, and 18 positions and ethyl groups in the 8 and 17 positions by high-resolution, high-field 1H nuclear magnetic resonance and nuclear Overhauser effect studies.
— (https://www.science.org/doi/10.1126/science.223.4640.1075)Eastern ring closure of b-bilenes with TFA and trimethyl orthoformate affords a series of three geochemically important porphyrins, including DPEP and the mineral abelsonite, in excellent yields.
— (https://www.sciencedirect.com/science/article/abs/pii/S0040403903018987)The crystal structure of the unique nickel porphyrin mineral abelsonite, NiC31H32N4, has been solved using direct methods with 2195 independent reflections to a final R1 = 0.0406. Abelsonite crystallizes in the triclinic space group, with Z = 1 and unit-cell parameters a = 8.4416(5) Å, b = 10.8919(7) Å, c = 7.2749(4) Å, α = 90.465(2)°, β = 113.158(2)°, and γ = 78.080(2)° at the measurement condition of 100 K, in very good agreement with previous unit-cell parameters reported from powder diffraction.
— (https://pubs.geoscienceworld.org/msa/ammin/article-abstract/102/5/1129/286888/Crystal-structure-of-abelsonite-the-only-known)Occurrence and localities In the eight localities (Table l), all in Uintah County, northeastern Utah (Fig. I ), abelsonite is present as macroscopically crystallized aggregates of platy crystals. All the samples were found in or nearthe Mahogany Zone, probably in the lower part (W.B. Cashion, U.S. Geological Survey, personal communication, May ll, 1976). The Mahogany Zone is the subsurface equivalent of the kerogen-rich Mahogany Ledge in the Parachute Creek member of the Green River Formation. Pink platy abelsonite was found in one sample (Wosco; the type locality) at a depth of 2508 ft.
— (American Mineralogist, Volume 63, pages 930-937 ,1978 Abelsonite, nickel porphyrin' a new mineral from the .Green River Formation, Utah → lire en ligne)
Références[modifier le wikicode]
- [1] : mindat.org Abelsonite:Mineral information (en anglais)
Voir aussi[modifier le wikicode]
- abelsonite sur l’encyclopédie Wikipédia (en anglais)
- abelsonite sur le Wiktionnaire en anglais
