
TY  - JOUR
A1  - Kou, Hui-Zhong 
A1  - Wang, Hong-Mei 
A1  - Liao, Dai-Zheng 
A1  - Cheng, Peng 
A1  - Jiang, Zong-Hui 
A1  - Yan, Shi-Ping 
A1  - Huang, Xiao-Ying 
A1  - Wang, Geng-Lin 
T1  - A New One-Dimensional Bimetallic Complex: Cu(en)<emph tye="8">2</emph>Fe(CN)<emph tye="8">5</emph>(NO). Synthesis, Crystal Structure and Magnetic Behaviour
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1998
VL  - 51
IS  - 8
SP  - 661
EP  - 666
KW  - 
UR  - https://doi.org/10.1071/C97162 
N2  - The nitrosyl cyanide Cu(en)2Fe(CN)5(NO) was prepared by the reaction of Cu(en)2Cl2 and Na2 &#91;Fe(CN)5(NO)&#93;.2H2O in aqueous solution. Single-crystal X-ray structure analysis revealed that the complex assumes a cyanide-bridged chain structure in which iron(II) is coordinated by five cyanide ligands and a nitrosyl group, and copper(II) is coordinated by two ethylenediamine ligands and two bridging cyanide ligands. The copper centres display a typical Jahn&#8211;Teller distortion characteristic of octahedral copper complexes with bond distance deviations in lattice symmetry from octahedral ideality: Cu-N(equatorial, mean) 2&#183;010(3) &#197; and Cu-N(axial, mean) 2&#183;569(3) &#197;. Infrared and ultraviolet studies shed light on the above molecular structure. A magnetic investigation showed the presence of a weak antiferromagnetic interaction (J = -1&#183;06 cm-1) between the copper atoms within each chain through the diamagnetic Fe(CN)5(NO)2- ions. 
ER  -

