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Bis(ethyl­enediamine-κ2N,N′)copper(II) 9,10-dioxoanthracene-2,6-disulfonate

✍ Scribed by Lian, Zhao-Xun ;Li, Hao-Hong

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
250 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound, Cu(C~2~H~8~N~2~)~2~, the Cu^II^ atom lies on an inversion centre and is coordinated by two ethylenediamine ligands in a square-planar geometry. 9,10-Dioxoanthracene-2,6-disulfonate anions, also lying on inversion centres, coordinate weakly to Cu^II^ and accept N—H...O hydrogen bonds from ethylenediamine, linking the [Cu(C~2~H~8~N~2~)~2~]^2+^ cations into chains. Adjacent chains are linked into extended two-dimensional networks via N—H...O hydrogen bonds.

📜 SIMILAR VOLUMES

Ethyl­enediammonium diaqua­bis(ethyl­ene
Ethyl­enediammonium diaqua­bis(ethyl­enediamine-κ2N,N′)zinc(II) bis(pyridine-2,6-dicarboxyl­ato-κ3,O,N,O′)zincate(II) dihydrate
✍ Fu, Ai-Yun ;Wang, Da-Qi ;Sun, De-Zhi 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 338 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.006 A Ê R factor = 0.044 wR factor = 0.074 Data-to-parameter ratio = 12.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

Bis(μ-azido-κ2N:N)bis­[azido­(N,N-dimeth
Bis(μ-azido-κ2N:N)bis­[azido­(N,N-dimethyl-1,3-propyl­enediamine-κ2N,N)copper(II)]
✍ Cai, Wen-Xuan ;Su, Hong ;Feng, Yun-Long 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 136 KB

The title complex, [Cu 2 (N 3 ) 4 (C 5 H 14 N 2 ) 2 ], is a centrosymmetric dimer in which each Cu atom is coordinated by five N atoms from three azide anions and one N,N-dimethyl-1,3-propylenediamine molecule in a distorted square-pyramidal geometry; the CuÁ Á ÁCu distance is 3.416 (1) A ˚.