Schmidt, Andreas B.; Woerner, Jakob; Pravdivtsev, Andrey; Knecht, Stephan; Scherer, Harald; Weber, Stefan; Hennig, Juergen; von Elverfeldt, Dominik; Hoevener, Jan-Bernd published an article about the compound: Bis(norbornadiene)rhodium (I) tetrafluoroborate( cas:36620-11-8,SMILESS:[F-][B+3]([F-])([F-])[F-].C12=C3[Rh+]14567(C8=C5C9C6=C7C8C9)C%10=C4C2CC3%10 ).Application of 36620-11-8. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:36620-11-8) through the article.
Mol. hydrogen has unique nuclear spin properties. Its nuclear spin isomer, parahydrogen (pH2), was instrumental in the early days of quantum mechanics and allows to boost the NMR signal by several orders of magnitude. pH2-induced polarization (PHIP) is based on the survival of pH2 spin order in solution, yet its lifetime has not been investigated in aqueous or biol. media required for in vivo applications. Herein, we report longitudinal relaxation times (T1) and lifetimes of pH2 (τPOC) in methanol and water, with or without O2, NaCl, rhodium-catalyst or human blood. Furthermore, we present a relaxation model that uses T1 and τPOC for more precise theor. predictions of the H2 spin state in PHIP experiments All measured T1 values were in the range of 1.4-2 s and τPOC values were of the order of 10-300 min. These relatively long lifetimes hold great promise for emerging in vivo implementations and applications of PHIP.
From this literature《Lifetime of Parahydrogen in Aqueous Solutions and Human Blood》,we know some information about this compound(36620-11-8)Application of 36620-11-8, but this is not all information, there are many literatures related to this compound(36620-11-8).
Reference:
Quinuclidine – Wikipedia,
Quinuclidine | C7H13N | ChemSpider