COPPER(II), NICKEL(II) AND IRON(II) COMPLEXES OF 2,6-DIACETYLPYRIDINE BIS([DL-HYDROXY(PHENYL)ACETIC]HYDRAZONE) - X-RAY STRUCTURE OF A 1/2 METAL-LIGAND NICKEL-COMPLEX

被引：23

作者：

BONARDI, A

IANELLI, S

PELIZZI, C

PELIZZI, G

SOLINAS, C

机构：

[1] UNIV PARMA,CNR,CTR STUDIO STRUTTURIST DIFFRATTOMETR,I-43100 PARMA,ITALY

[2] UNIV SASSARI,IST CHIM BIOL,I-07100 SASSARI,ITALY

来源：

INORGANICA CHIMICA ACTA | 1995年 / 232卷 / 1-2期

关键词：

CRYSTAL STRUCTURES; NICKEL COMPLEXES; HYDRAZONE COMPLEXES;

D O I：

10.1016/0020-1693(94)04372-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

2,6-Diacetylpyridine bis{[DL-hydroxy(phenyl)acetic]hydrazone} (H(4)dapm) has been synthesized and spectroscopically characterized (IR and NMR) along with six metal (Cu, Ni, Fe) complexes. The crystal structure of [Ni(H(4)dapm)(H(2)dapm)].13H(2)O has been determined by X-ray diffraction methods. It crystallizes in the monoclinic space group C2/c with a = 20.977(6), b = 20.040(6), c = 14.328(3) Angstrom, beta = 100.67(2)degrees and Z = 4. The complex has a twofold crystallographically imposed symmetry with the nickel atom in a distorted octahedral environment consisting of six nitrogen atoms from two ligand molecules.

引用

收藏

页码：211 / 216

页数：6

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