[Cu(en)2]2+- [W(CN)6(bpy)]2- interactions in cyanido bridged and not linked complexes - structural study

被引：0

作者：

Bogdal, Weronika ^{[1
,2
]}

Hodorowicz, Maciej ^{[1
]}

Jurowska, Anna ^{[1
]}

Szklarzewicz, Janusz ^{[1
]}

机构：

[1] Jagiellonian Univ, Fac Chem, Gronostajowa 2, PL-30387 Krakow, Poland

[2] Jagiellonian Univ, Doctoral Sch Exact & Nat Sci, Prof St Lojasiewicza St 11, PL-30348 Krakow, Poland

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2025年 / 1321卷

关键词：

Tungsten; Hexacyanido; Ethylenediamine; Crystal structure; Copper; LOW-DIMENSIONAL COMPOUNDS; RAY CRYSTAL-STRUCTURES; PHOTOINDUCED MAGNETIZATION; METAL-COMPLEX; TRANSITION; REACTIVITY; MO; 1,2-DIAMINOETHANE; CATIONS; SYSTEM;

D O I：

10.1016/j.molstruc.2024.140227

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Five heterobimetallic Cu(II)-W(IV) complexes with the general formulas [Cu(en)(2)][W(CN)(6)(bpy)], {[Cu(en)(2)][W(CN)(6)(bpy)]}(2)center dot[Cu(en)(2)(H2O)(2)]X-2 (where X = Cl or Br), Na4K2[Cu(en)(2)][W(CN)(6)(bpy)](4), Li-2[Cu(en)(2)(H2O)(2)][W(CN)(6)(bpy)](2) were synthesized and described by elemental analyses, magnetic measurements, IR and UV-Vis spectra, as well as the single crystal X-ray structure measurements. In structures, the copper atoms adopt the geometry of a slightly distorted octahedron. The effect of the addition of a halogen or alkali metal on the different modes of cyanide bridging in all structures was discussed. These results provide an important contribution to the knowledge on the controllable synthesis of coordination networks based on cyanide bridges.

引用

页数：10

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