Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 14389-12-9, is researched, SMILESS is C1(C2=NN=NN2)=CC=NC=C1, Molecular C6H5N5Journal, Article, Inorganic Chemistry called A Highly Connected Trinuclear Cluster Based Metal-Organic Framework for Efficient Separation of C2H2/C2H4 and C2H2/CO2, Author is Li, Qian; Wu, Nana; Li, Jia; Wu, Dapeng, the main research direction is cobalt MOF preparation acetylene adsorption separation ethylene carbon dioxide; crystal structure cobalt dihydroxybenzenedicarboxylate pyridyltetrazolate MOF trinuclear cluster.Formula: C6H5N5.
One of the barriers for efficient gas separation is the trade-off between the selectivity and adsorption capacity. To address this issue, the authors synthesized an anionic trinuclear CoII based 3-dimensional MOF (NH4)[Co3(OH)(4-Ptz)3(DOBDC)1.5]·3EtOH·2.5H2O (NbU-8, DOBDC = 2,5-dioxido-1,4-benzenedicarboxylate, HPtz = 5-(4-pyridyl)tetrazolate), which was characterized by an ultramicroporous building unit (UBU) and Lewis basic binding sites on the pore surfaces. Remarkably, the combination of the two strategies can synergistically enhance the C2H2 adsorption capacity (182.9 cm3/g at 298 K) and simultaneously achieve a high separation performance toward C2H2/C2H4 and C2H2/CO2 mixtures Besides theor. calculations, the separation efficiencies of C2H2/C2H4 and C2H2/CO2 are also demonstrated using breakthrough experiments D. functional theory calculations further confirmed the -OH groups and ultramicroporous building units play an important synergistic effect in efficiently capturing acetylene mols. Through a synergy strategy, a highly connected trinuclear CoII based metal-organic framework (NbU-8) was synthesized. It shows an excellent separation performance toward C2H2/C2H4 and C2H2/CO2, which is proved by breakthrough experiments and d. functional theory calculations
As far as I know, this compound(14389-12-9)Formula: C6H5N5 can be applied in many ways, which is helpful for the development of experiments. Therefore many people are doing relevant researches.
Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis