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author:

Feng, YL (Feng, YL.) [1] | Liu, SX (Liu, SX.) [2]

Indexed by:

EI Scopus SCIE PKU CSCD

Abstract:

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.

Keyword:

crystal structure isonitrosoacetylacetoneimine Pd complexes Schiff base

Community:

  • [ 1 ] Fuzhou Univ, Cent Lab, Fuzhou 350002, Peoples R China

Reprint 's Address:

  • 刘世雄

    [Liu, SX]Fuzhou Univ, Cent Lab, Fuzhou 350002, Peoples R China

Email:

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Source :

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

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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