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Vanadium(II) bromide is an inorganic compound with the formula VBr2. It adopts the cadmium iodide structure, featuring octahedral V(II) centers.[1] A hexahydrate is also known. The hexahydrate undergoes partial dehydration to give the tetrahydrate. Both the hexa- and tetrahydrates are bluish in color.[2] The compound is produced by the reduction of vanadium(III) bromide with hydrogen.

Further reading

  • Stebler, A.; Leuenberger, B.; Guedel, H. U. “Synthesis and crystal growth of A3M2X9 (A = Cs, Rb; M = Ti, V, Cr; X = Cl, Br)” Inorganic Syntheses (1989), volume 26, pages 377–85.

References

  1. ^ Klemm, Wilhelm; Grimm, Ludwig (1942). “Zur Kenntnis der Dihalogenide des Titans und Vanadins”. Zeitschrift für Anorganische und Allgemeine Chemie. 249 (2): 198–208. doi:10.1002/zaac.19422490204.
  2. ^ Seifert, Hans-Joachim; Gerstenberg, Burkhard (1962). “Darstellung von Vanadin(II)-Verbindungen aus wäßriger Lösung”. Zeitschrift für Anorganische und Allgemeine Chemie. 315 (1–2): 56–63. doi:10.1002/zaac.19623150108.