Niobium oxalate

Niobium(V) hydrogen oxalate
Names
Other names
Niobium oxalate
Niobium pentoxalate
Identifiers
3D model (JSmol)
ECHA InfoCard 100.040.295 Edit this at Wikidata
  • InChI=1S/C2H2O4.Nb/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);
    Key: XTTKJDYDBXPBDJ-UHFFFAOYSA-N
  • [Nb].O=C(O)C(=O)O
Properties
Nb(HC2O4)5
Molar mass 538.056
Appearance colourless monoclinic crystals[1]
soluble in water
Solubility soluble in oxalic acid
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Niobium(V) oxalate is the hydrogen oxalate salt of niobium(V). The neutral salt has not been prepared.[2]

  1. ^ John A Dean. Lange's Handbook of Chemistry, 11th ed. McGraw-Hill Book Company, 1973. pp 4-87
  2. ^ A Textbook of Inorganic Chemistry. Vol VI, Part III. Vanadium, Niobium and Tantalum. Charles Griffin & Company Ltd, 1929. pp 166. Oxalo-niobic Acid.