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Stainless Steel Soap
CHF 42.50
Auf Lager
SKU
G36UCCGL0RK
1 Verfügbar 
Geliefert zwischen Mo., 16.02.2026 und Di., 17.02.2026
Details
High Quality Content by WIKIPEDIA articles! A staffane or [n]staffane is an organic compound, a polycyclic hydrocarbon with molecular structure H-[-C (-CH2-)3 C-]n-H, for some integer n 1. The chemical formula is therefore C5nH6n+2 Staffanes were first obtained in 1988 by P. Kazynski and J. Michl, by spontaneous polymerization of [1.1.1]-propellane C5H6 or C2(=CH2)3.In the reaction, the axial C-C bond of the propellane (the "bridge") is broken, creating a free bond on each of the two axial carbons (the "bridgeheads"). The resulting structural unit [-C (-CH2-)3 C-] is a rigid cage, consisting of two carbon atoms joined by three methylene ribs; therefore the joined units are constrained to lie on straight line. This feature has generated substantial interest among nanotechnology researchers, who have considered staffane oligomers as convenient "rigid rods" for building all sorts of nanostructures.An oligomer with a specific number n of units is denoted by staffane. The notation [n]staffane is used when the number of units is variable or unspecified; in this case the "n" in the brackets is not a variable, but the letter "n", considered part of the name.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786131075377
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Genre Chemie
- EAN 9786131075377
- Format Fachbuch
- Titel Stainless Steel Soap
- Herausgeber Betascript Publishing
- Anzahl Seiten 84
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