Infra-red spectra of metal complex ions below 600 cm−1—I

Tetracyanoquinodimethanido Derivatives of (Terpyridine)‐ and (Phenanthroline)metal Complexes − Structural and Magnetic Studies of Radical‐Ion Salts

“…The parent reagents [M(terpy) 2 ](NO 3 ) 2 , [43,62] [M(phen) 3 ](NO 3 ) 2 , [63] LiTCNQ [64] and (NEt 3 H)(TCNQ) 2 [64] were obtained by the published methods and their purities were checked by elemental analysis. Elemental analyses were carried out by the Servicio de Microanálisis of the Universidad Complutense de Madrid.…”

Synthesis and Characterization of Homoleptic and Heteroleptic Cobalt, Nickel, Copper, Zinc and Cadmium Compounds with the 2‐(Tosylamino)‐N‐[2‐(tosylamino)benzylidene]aniline Ligand

“…Additional bands are also observed at around 758 and 735, and 725, 845 and 1510 cm -1 , and 1470, 1125, 785, 745 and 699 cm -1 , which are typical of coordinated 2,2Ј-bipyridine, [60] 1,10-phenanthroline [60 , 61] and dppm, [62] respectively.…”

Synthesis and Characterization of Mixed-Ligand Nickel(II) Chelates of β-Diones and α-Diimines. Crystal and Molecular Structure of [Ni(ncup)2Etacet]ClO4

“…Bands typical of the α-diimines are present in the IR spectra of the [Ni(enR)b] + entity [20]. The intense band at 750 ± 20 cm ±1 attributable to the vibrations of the pyridyl C±H bonds and the band at 870 ± 20 cm ±1 attributable to the deformation vibrations of the pyridyl C±H bonds support the occurance of the nitrogenous bases in the chelates under investigation.…”