Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, HPLC of Formula: C14H14O103-50-4, Name is Benzyl ether, SMILES is C1(COCC2=CC=CC=C2)=CC=CC=C1, belongs to ethers-buliding-blocks compound. In a article, author is Zhang, Geng, introduce new discover of the category.
Synthesis, structure and property of two D-f heteronuclear Eu-TM (TM = Zn and Cd) complexes with open-chain ether Schiff base ligand
Two heteronuclear Zn-Eu and Cd-Eu complexes with open-chain ether Schiff base ligand (bis(5-bromine-3-methoxysalicylidene)-3-oxapentane-1,5-diamine (H2L) and isonicotinate (IN), with composition [ Zn2EuL2(OAc)(IN)](NO3)center dot(CH2Cl2) (1) and ([CdEuL(IN)(OAc)(NO3)(CH3OH)]center dot 3(CH2Cl2)}(n) (2), have been synthesized and characterized. The structure analysis reveals that the Zn-Eu complex is heterotrinuclear cluster and lanthanide ion acts as a joint bridging of two Zn-L coordination units, whereas the Cd-Eu complex is infinite 1D zigzag coordination polymer formed by Cd-Eu-L secondary units through bridging of isonicotinate. Fluorescence properties of complexes 1-2 in the solid state and DMF solution at room temperature were studied. It has been found that the emission spectra of complexes 1-2 do not exhibit corresponding Eu-III ion characteristic emission bands and the fluorescence properties of complexes 1-2 are different due to the introduction of different transition metal ions. Antioxidant properties of the ligand and complexes 1-2 were also studied, the results showed that the ligand and complexes 1-2 display high scavenging activity against hydroxyl (OH center dot) and superoxide (O-2(-)center dot) radicals, and the order of the activity is complex 2 > complex 1 > H2L. Therefore, the structures and properties of D-f heteronuclear complexes can be adjusted by selecting different transition metal ions such as Zn-II and Cd-II ions. (C) 2020 Elsevier B.V. All rights reserved.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 103-50-4. HPLC of Formula: C14H14O.