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Tris(propane-1,3-diammonium) deca­vanadate 5.5-hydrate

✍ Scribed by Zhu, Chun-Yuan ;Li, Yan-Tuan ;Wu, Zhi-Yong ;Jiang, Man

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
768 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

The asymmetric unit of the title compound, (C 3 N 2 H 12 ) 3 -[V 10 O 28 ]Á5.5H 2 O, contains half each of two decavanadate ions, which lie on crystallographic inversion centres, two whole and two halves of doubly protonated propane-1,3-diammonium ions, and five and a half uncoordinated water molecules. The crystal structure of this compound shows an interesting threedimensional supramolecular structure of hydrogen bonds.

📜 SIMILAR VOLUMES

Poly[propane-1,3-diammonium [diaqua(μ4-4
Poly[propane-1,3-diammonium [diaqua(μ4-4-benzene-1,2,4,5-tetracarboxylato)cobaltate(II)] hemihydrate]
✍ Aghabozorg, Hossein ;Attar Gharamaleki, Jafar ;Motyeian, Elham ;Ghadermazi, Moha 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 1010 KB

The title polymeric compound, {(C~3~H~12~N~2~)[Co(C~10~H~2~O~8~)(H~2~O)~2~]·0.5H~2~O}~__n__~, was obtained by the reaction of cobalt(II) nitrate hexahydrate with the proton-transfer compound (pnH~2~)~2~(btc)·2H~2~O (pn = propane-1,3-diamine and btcH~4~ = benzene-1,2,4,5-tetracarboxylic acid) in aque

erythro-2-(2,6-Di­methoxy­phenoxy)-1-(3,
erythro-2-(2,6-Di­methoxy­phenoxy)-1-(3,4,5-tri­methoxy­phenyl)-1,3-propane­diol
✍ Langer, Vratislav ;Lundquist, Knut 📂 Article 📅 2001 🏛 International Union of Crystallography 🌐 English ⚖ 373 KB

Single-crystal X-ray study T = 183 K Mean '(C±C) = 0.001 A Ê R factor = 0.044 wR factor = 0.124 Data-to-parameter ratio = 25.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

Reactions of 1,3,5-Tri-tert-butylcyclope
Reactions of 1,3,5-Tri-tert-butylcyclopentadiene formation of a tetracyclo[5.2.1.02,6.03,10]deca-4,8-diene
✍ Dehmlow, Eckehard V. ;Bollmann, Christof 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 332 KB

Title compound 1 is sterically shielded to such an extent that many "normal" reactions cannot occur. It is possible, however, to prepare the carboxylic acid 2, its acyl chloride 3 and the oxidation product 4. Furthermore, halogen substitutions to yield 5 and 6 and trialkylstannations to give 8a, b c