Synthesis and Crystal and Molecular Structures of Nickel(II) and Copper(II) 1,5-Napthalenedisulfonate Complexes with Nicotinamide

Abstract: Coordination compounds of nickel(II) and copper(II) 1,5-naphthalenedisulfonates with nicotinamides, [Ni(L)2(H2O)4](Nds) · 3H2O (I) and [Cu(L)2(H2O)4](Nds) (II) (L = nicotinamide, NC5H4C(O)NH2, Nds2 = doubly deprotonated 1,5-naphthaledisulfonate anion, C10H6(SO3)2 2-, were synthesized and studied by IR and diffuse reflectance spectroscopy. The crystal structures of I and II were determined by X-ray diffraction (CIF files CCDC nos. 1863367 (I) and 1863368 (II)). In both structures, the Ni and Cu atoms are coordinated by two nitrogen atoms of two monodentate L ligands and by four oxygen atoms of water molecules. The coordination polyhedron of Ni in I is a slightly distorted octahedron and that of Cu in II is a tetragonal (4 + 2) bipyramid extended due to the Jahn–Teller effect, with the O(H2O) atoms in the axial positions. The [M(L)2(H2O)4]2+ complex cations, the Nds2– anions, and water molecules of crystallization in II are combined by a branched network of hydrogen bonds. © 2019, Pleiades Publishing, Ltd.

Authors
Sergienko V.S. 1, 2 , Koksharova T.V.3 , Surazhskaya M.D.1 , Skakun T.S.3 , Egorova O.A. 4
Editors
-
Publisher
-
Number of issue
7
Language
English
Pages
478-483
Status
Published
Department
-
Number
-
Volume
45
Year
2019
Organizations
  • 1 Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, 119071, Russian Federation
  • 2 All-Russia Institute for Scientific and Technical Information, Moscow, 125315, Russian Federation
  • 3 Odessa I.I. Mechnikov National University, Odessa, Ukraine
  • 4 Peoples’ Friendship University of Russia, Moscow, 117198, Russian Federation
Keywords
1,5-naphthalenedisulfonate anions; crystal structure; nickel and copper complex with nicotinamide; synthesis; X-ray diffraction
Date of creation
19.07.2019
Date of change
19.07.2019
Short link
https://repository.rudn.ru/en/records/article/record/38567/