Moreno-Da Silva, Sara; Martinez, Jesus I.; Develioglu, Aysegul; Nieto-Ortega, Belen; de Juan-Fernandez, Leire; Ruiz-Gonzalez, Luisa; Picon, Antonio; Oberli, Solene; Alonso, Pablo J.; Moonshiram, Dooshaye; Perez, Emilio M.; Burzuri, Enrique published an article in 2021. The article was titled 《Magnetic, Mechanically Interlocked Porphyrin-Carbon Nanotubes for Quantum Computation and Spintronics》, and you may find the article in Journal of the American Chemical Society.Safety of Benzylidenebis(tricyclohexylphosphine)dichlororuthenium The information in the text is summarized as follows:
Atomic-scale reproducibility and tunability endorse magnetic mols. as candidates for spin qubits and spintronics. A major challenge is to implant those mol. spins into circuit geometries that may allow one, two, or a few spins to be addressed in a controlled way. Here, the formation of mech. bonded, magnetic porphyrin dimeric rings around carbon nanotubes (mMINTs) is presented. The mech. bond places the porphyrin magnetic cores in close contact with the carbon nanotube without disturbing their structures. A combination of spectroscopic techniques shows that the magnetic geometry of the dimers is preserved upon formation of the macrocycle and the mMINT. Moreover, the metallic core selection determines the spin location in the mMINT. The suitability of mMINTs as qubits is explored by measuring their quantum coherence times (Tm). Formation of the dimeric ring preserves the Tm found in the monomer, which remains in the μs scale for mMINTs. The carbon nanotube is used as vessel to place the mols. in complex circuits. This strategy can be extended to other families of magnetic mols. The size and composition of the macrocycle can be tailored to modulate magnetic interactions between the cores and to introduce magnetic asymmetries (heterometallic dimers) for more complex mol.-based qubits. In the experiment, the researchers used Benzylidenebis(tricyclohexylphosphine)dichlororuthenium(cas: 172222-30-9Safety of Benzylidenebis(tricyclohexylphosphine)dichlororuthenium)
Benzylidenebis(tricyclohexylphosphine)dichlororuthenium(cas: 172222-30-9) is the first metathesis catalyst to be widely used in organic synthesis. It is useful for acyclic diene metathesis polymerization (ADMET), Ring-Opening Metathesis Polymerization (ROMP) of strained cyclic olefins, ring opening metathesis (ROM), and so on.Safety of Benzylidenebis(tricyclohexylphosphine)dichlororuthenium
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics