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Tetra­kis(diethyl­enetriammonium) tris­[hexa­cyano­ferrate(II)] octa­hydrate

✍ Scribed by Li, Yu-Guang ;Zhu, Hai-Liang ;Tiekink, Edward R. T.

Book ID
104486788
Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
349 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

The asymmetric unit of the title complex, (C~4~H~16~N~3~)~4~[Fe(CN)~6~]~3~·8H~2~O, comprises two [H~3~N(CH~2~)~2~NH~2~(CH~2~)~2~NH~3~]^3+^ cations, 1.5 octahedral [Fe(CN)~6~]^4−^ anions and four solvent water molecules; one anion is located on a center of inversion. Extensive hydrogen bonding of the types O—H...O, N and N—H...N, involving all components of the structure, leads to a three-dimensional array.

📜 SIMILAR VOLUMES

Tetra-μ2-cyano-κ8C:N-μ2-2,6-dimethyl­pyr
Tetra-μ2-cyano-κ8C:N-μ2-2,6-dimethyl­pyrazine-κ2N:N′-hexa­kis(2,6-dimethyl­pyrazine-κN)octa-μ2-thio­cyanato-κ16N:S-deca­copper(I,II)
✍ Jess, Inke ;Näther, Christian 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 330 KB

The asymmetric unit of the title compound [Cu~8~ ^I^Cu~2~ ^II^(CN)~4~(NCS)~8~(C~6~H~8~N~2~)~7~], consists of six crystallographically independent Cu atoms, four thiocyanate anions and two cyanide anions, as well as four 2,6-dimethylpyrazine ligands. Two of the six Cu atoms and one of the four 2,6-di