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Synthesis, Spectroscopic Studies and Crystal Structure Determination of a Novel Mn(II) Complex with N,N?1,5?bis(2?acetylpyridinyl) carbonohydrazone Ligand

A new Mn(II) complex prepared by the reaction of 1,5-bis(1-(pyridin-2-yl)ethylidene)carbonohydrazide (H2L) with Mn(II) ion is reported in this paper. The H2L ligand is structurally characterized by elemental analysis, NMR and infrared spectroscopies. The mononuclear complex [Mn(H2L)(Cl2)(H2O)] (1), is characterized by infrared spectroscopy, elemental analysis, conductance, magnetic room temperature measurement and single X-ray diffraction. The compound crystallizes in the triclinic system in the space group P-1 with the unit cell parameters a?=?8.5453 (13) Å, b?=?9.4231 (10) Å, c?=?12.2273 (17) Å, ??=?78.168 (10)°, ??=?81.361 (13)° and ??=?83.187 (11)°, Z?=?2, R1?=?0.084 and wR2?=?0.257 (I?>?

Auteur(s) : Thierno Moussa Seck, Papa Aly Gaye, Ousmane Diouf, Ibrahima Elhadji Thiam, Mohamed Gaye
Pages : 949-954
Année de publication : 2020
Revue : Chemistry Africa
N° de volume : 3
Type : Article
Mise en ligne par : GAYE Mohamed Lamine