IR- and UV-spectral study on the mechanism of 2-aminopyridine complexation with palladium (II)

被引:7
作者
Dinkov, S [1 ]
Arnaudov, M [1 ]
机构
[1] Univ Sofia, Dept Chem, BU-1126 Sofia, Bulgaria
关键词
IR- and UV-spectra; 2-aminopyridine; Pd (II)-complexes;
D O I
10.1080/00387019808002747
中图分类号
O433 [光谱学];
学科分类号
0703 ; 070302 ;
摘要
The IR-spectra of Pd (II) complexes with 2-aminopyridine, obtained both in sulphuric acid and alkaline solution are studied in the region 1700-1400 cm(-1). The structural conclusions are based on comparison with the IR- and UV-spectra of the free ligand and aminopyridinium sulphate, as well as of trans-dichloro-di-2-aminopyridine-palladium and deuterated at the amino group analogues of the investigated compounds.
引用
收藏
页码:529 / 546
页数:18
相关论文
共 16 条
[1]   THE TAUTOMERISM OF N-HETEROAROMATIC AMINES .2. INFRA-RED SPECTROSCOPIC EVIDENCE [J].
ANGYAL, CL ;
WERNER, RL .
JOURNAL OF THE CHEMICAL SOCIETY, 1952, (JUL) :2911-2915
[2]  
ARNAUDOV M, UNPUB
[3]  
ARNAUDOV M, IN PRESS SPECTROSC L
[4]  
BEREZIN VI, 1974, OPT SPEKTROSK+, V36, P905
[5]   STUDIES ON AMINOPYRIDINES IN AQUEOUS-SOLUTION BY LASER RAMAN-SPECTROSCOPY [J].
CARMONA, P ;
MOLINA, M ;
ESCOBAR, R .
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 1993, 49 (01) :1-9
[6]   UV, H-1 AND C-13 NMR-SPECTRA, AND AM1 STUDIES OF PROTONATION OF AMINOPYRIDINES [J].
DEGASZAFRAN, Z ;
KANIA, A ;
NOWAKWYDRA, B ;
SZAFRAN, M .
JOURNAL OF MOLECULAR STRUCTURE, 1994, 322 :223-232
[7]  
DMS, 1968, UV ATL ORG COMP, VIV
[8]   SYNTHESIS AND CHARACTERIZATION OF COMPLEXES OF PD-II WITH 2-AMINOPYRIDINE [J].
GOMEZVAAMONDE, C ;
ALVAREZVALDES, A ;
NAVARRORANNINGER, MD ;
MASAGUER, JR .
TRANSITION METAL CHEMISTRY, 1984, 9 (02) :52-54
[9]  
KATRITZKY AR, 1963, PHYSICAL METHODS HET, pCH10
[10]   ELECTRONIC STRUCTURES OF AMINOPYRIDINES AND THEIR MONO-PROTONATED AND DI-PROTONATED CATIONS [J].
KONISHI, H ;
KATO, H ;
YONEZAWA, T .
THEORETICA CHIMICA ACTA, 1970, 19 (01) :71-&