SULFUR-DIOXIDE AS LIGAND AND SYNTHON .12. SYNTHESIS AND REACTION BEHAVIOR OF NICKEL(II) COMPLEXES WITH TERDENDATE ANIONIC LIGANDS OF THE TYPE (C6H3(CH2NR1R2)2-2,6)-
U. Schimmelpfennig et al., SULFUR-DIOXIDE AS LIGAND AND SYNTHON .12. SYNTHESIS AND REACTION BEHAVIOR OF NICKEL(II) COMPLEXES WITH TERDENDATE ANIONIC LIGANDS OF THE TYPE (C6H3(CH2NR1R2)2-2,6)-, Zeitschrift fur anorganische und allgemeine Chemie, 619(11), 1993, pp. 1931-1938
Citations number
13
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Zeitschrift fur anorganische und allgemeine Chemie
Organonickel(II) complexes of the type [NiX{C6H3(CH2NR1R2)2-2,6}] (X =
halide OH2+/CF3SO3-; R1 = R2 = Et 1; R1 = R2 = i-Pr 2; R1 = Me, R2 =
Cy 3; (NR1R2) = piperidino 4; (NR1R2) = pyrrolidino 5) are described.
H-1 and C-13 NMR and UV/Vis spectra were recorded, and the X-ray cryst
al structure of 1a (X = Br) was determined. This complex crystallizes
orthorhombically in the space group Pbca with a = 1335.8(2) pm, b = 19
03.3(3) pm, c = 1 365.4(3) pm and Z = 8, and has an approximately squa
re-planar geometry. 4 and 5 show a reversible binding Of SO2 which has
been detected by means of IR photoacoustic spectroscopy. The reaction
s of 1-5 with CS2 and PhNSO are discussed.