Eightfold-coordinated diethylenetriaminepentaacetates: Crystal structures of K[M(Dtpa)] ⋅3H2O (M = Zr or Hf) and NH4[Sn(Dtpa)] ⋅ H2O

Autor: I. N. Samsonova, Andrey B. Ilyukhin, L. V. Teplukhina, R.L. Davidovich
Rok vydání: 2000
Předmět:
Zdroj: Crystallography Reports. 45:39-43
ISSN: 1562-689X
1063-7745
DOI: 10.1134/1.171134
Popis: The crystal structures of K[M(Dtpa)] ⋅ 3H2O (M = Zr or Hf) and NH4[Sn(Dtpa)] ⋅ H2O are studied by X-ray diffraction. The coordination number of the metal atom in all the compounds is eight. The NH4[Sn(Dtpa)] ⋅ H2O complex is isostructural to the (H5O2)[M(Dtpa)] ⋅ H2O (M = Sn or Hf) compounds studied earlier.
Databáze: OpenAIRE