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Two complexes of isonitrosoacetylacetone-N-arylimine, PdCl(C6H5-IAI) (C6H5NH2)(1) and PdCl(p-CH3C6H4-IAI) (p-CH3C6H4NH2) (2), were synthesized and characterized by IR and Raman spectroscopy. Complex 1 crystallizes in orthorhombic system, space group Pca2(1), with parameters a = 1. 858 7(4) nm, b = 0. 938 0(2) nmr c = 2. 123 1(4) nm, V = 3. 702(1) nm(3), D-c = 1. 512 g/cm(3), Z = 8, F(000)=1 760, mu = 1. 160 mm(-1). The final R-1 value is 0. 027 1 for 3 592 observed reflections with I greater than or equal to 2 sigma(I). The Pd(II) ion has a distorted square-planar PdN3Cl coordination composed of imino-nitrogen and oximo-nitrogen from the Schiff base ligand, amino-nitrogen from aniline and chlorine anion. The oxime group of the Schiff base ligand is coordinated to the Pd(II) through its oximo-nitrogen atom, but not its oximo-oxygen atom. The v(C=O) and v(C=N) bands display a shift to lower frequencies and v(N-O) bands to higher frequencies in IR and Raman spectra. There ate pi-pi* transition and d-pi* charge-transfer transition in electronic spectra.
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CHEMICAL JOURNAL OF CHINESE UNIVERSITIES
ISSN: 0251-0790
CN: 22-1131/O6
Year: 2000
Issue: 10
Volume: 21
Page: 1455-1458
0 . 5 9
JCR@2000
0 . 7 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
JCR Journal Grade:3
Cited Count:
WoS CC Cited Count: 6
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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Chinese Cited Count:
30 Days PV: 0
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