An article Non-covalent interactions governing the supramolecular assembly of copper(II) complexes with hydrazone-type ligand: Experimental and quantum chemical study WOS:000640386000003 published article about SUPEROXIDE-DISMUTASE ACTIVITY; PARAMAGNETIC-RESONANCE SPECTRA; DENSITY-FUNCTIONAL THEORY; AB-INITIO HF; CRYSTAL-STRUCTURES; X-RAY; ACTIVE-SITE; SPECTROSCOPIC CHARACTERIZATION; INTERMOLECULAR INTERACTIONS; NICKEL(II) COMPLEXES in [Singh, Y.; Patel, Ram N.; Patel, Satish K.] APS Univ, Dept Chem, Rewa 486003, MP, India; [Jadeja, R. N.; Patel, Abhay K.; Patel, Neetu] Maharaja Sayajirao Univ Baroda, Fac Sci, Dept Chem, Vadodara 390002, India; [Roy, H.] Maharaja Sayajirao Univ Baroda, Fac Sci, Dept Zool, Vadodara 390002, India; [Kumar, P.] VBS Purvanchal Univ, Rajju Bhaiya Inst Phys Sci Study & Res, Dept Chem, Jaunpur 222203, UP, India; [Butcher, R. J.] Howard Univ, Dept Inorgan & Struct Chem, Washington, DC 22031 USA; [Jasinski, Jerry P.] Keene State Coll, Dept Chem, 229 Main St, Keene, NH 03435 USA; [Cortijo, M.; Herrero, S.] Univ Complutense Madrid, Fac Ciencias Quim, Dept Quim Inorgan, Madrid 28040, Spain in 2021.0, Cited 133.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1. HPLC of Formula: C12H9NO
A series of two new mono- and one binuclear m-nitrato bridged copper(II) complexes [Cu(L)(HL)]ClO4 (1), [Cu(HL)(NO3)(H2O)](2)NO3 center dot H2O (2) and [Cu-2(L-2)(mu-NO3)(2)] (3), with an unsymmetrical NNO donor Schiff base (HL) have been synthesized and characterized by elemental analysis, FTIR, CV, UV-vis and EPR spectroscopy. Their molecular structures were also determined by single crystal X-ray crystallography. In the binuclear complex 3, the Cu center dot center dot center dot Cu distance is 3.494 angstrom. In 1, 2 and 3, the Cu(II) centers have distorted square pyramidal geometry (tau(5) = 0.05-0.17). Evidence of weak pi center dot center dot center dot pi stacking intermolecular interactions along with other non-covalent interactions (hydrogen bonding) was observed by analyzing the respective crystal structures of the complexes. Thus, these hydrogen bonds, pi center dot center dot center dot pi stacking interactions and other weak intermolecular interactions establish in the form of supramolecular architectures a crystalline network environment. The non-covalent interactions were also investigated by employing Hirshfeld Analysis. The room temperature magnetic moments of the mononuclear complexes are less than the spin only values which are indicative of small interactions. Also, significant magnetic interactions were not exhibited by binuclear copper(II) complex 3 in the variable temperature magnetic measurements. The X-band EPR spectra of all three complexes exhibit copper(II) hyperfine structures as well as zero-field splitting which are appropriate for the triplet states of dimers. In complexes 1 and 2, the presence of pseudo dipolar interactions is proposed. Quantum chemical calculations (DFT) were carried out on complexes 1-3 to explore the electronic and spectral properties of these newly synthesized complexes. These complexes show significant antiproliferative and SOD activity. The SOD activity measured in terms of kMcCF is in the range 4.94-12.31 (mol L)(-1)s(-1))x 10(4). (C) 2021 Elsevier Ltd. All rights reserved.
About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Singh, Y; Patel, RN; Patel, SK; Jadeja, RN; Patel, AK; Patel, N; Roy, H; Kumar, P; Butcher, RJ; Jasinski, JP; Cortijo, M; Herrero, S or concate me.. HPLC of Formula: C12H9NO
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem