Synthesis and crystal structure of a cyanido bridged copper(II)-silver( I) bimetallic complex containing a trimeric {[Ag(CN)2]-}3 anion, [Cu(Dach)2-Ag(CN)2-Cu(Dach)2][Ag(CN)2]3 (Dach = cis-1,2-diaminocyclohexane)

被引：9
|
作者：
Nawaz, Sidra [2 ]
Ghaffar, Abdul [2 ]
Monim-ul-Mehboob, Muhammad [3 ]
Tahir, Muhammad Nawaz [4 ]
Alotaibi, Mshari A. [1 ]
Isab, Anvarhusein A. [5 ]
Ahmad, Saeed [1 ]
机构：
[1] Prince Sattam Bin Abdulaziz Univ, Coll Humanities & Sci, Dept Chem, Al Kharj 11942, Saudi Arabia
[2] Univ Engn & Technol, Dept Chem, Lahore 54890, Pakistan
[3] Govt Dyal Singh Coll, Dept Chem, Lahore, Pakistan
[4] Univ Sargodha, Dept Phys, Sargodha, Pakistan
[5] King Fahd Univ Petr & Minerals, Dept Chem, Dhahran 31261, Saudi Arabia
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2017年 / 72卷 / 01期
关键词：
argentophilic interactions; copper(II); cyanide; 1,2-diaminocyclohexane; silver(I); LUMINESCENT HOMOATOMIC EXCIPLEXES; SITE-SELECTIVE EXCITATION; LOW-DIMENSIONAL COMPOUNDS; METAL-METAL INTERACTIONS; ALKALI-HALIDE CRYSTALS; ARGENTOPHILIC INTERACTIONS; COORDINATION POLYMER; MAGNETIC-PROPERTIES; 3D NETS; IONS;
D O I：
10.1515/znb-2016-0154
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new cyanido-bridged bimetallic copper(II)silver( I) complex, [Cu(Dach)(2)-Ag(CN)(2) -Cu(Dach)(2)] [Ag(CN)(2)](3) (1) (Dach = cis-1,2-diaminocyclohexane), has been prepared and characterized by IR spectroscopy and single crystal X- ray analysis. The crystal structure of complex 1 consists of a centrosymmetric trinuclear cation and three non- coordinated [Ag(CN)(2)](-) ions assembled in the form of a trimer, {[Ag(CN)(2)] -}(3). The complex ion is made up of two [Cu(Dach)(2)](2+) units connected by a bridging [Ag(CN)(2)](-) anion. The copper atom in the complex ion assumes a distorted square pyramidal geometry with CN- nitrogen atoms occupying the apical position. The trinuclear units are joined by hydrogen bonding to form irregular chains.
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收藏
页码：43 / 47
页数：5
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