Tetraammonium μ-ethylenediaminetetraacetato-1κ³ O,N,O′:2κ³ O′′,N′,O′′′-bis[trioxidotungstate(VI)] tetrahydrate

Lamine Yaffa; Sérigne Fallou Pouye; Daouda Ndoye; Waly Diallo; Mayoro Diop; Mamadou Sidibé; Cheikh Diop

doi:10.1107/s2414314621009822

September 28, 2021IUCrDataOpen Access

Tetraammonium μ-ethylenediaminetetraacetato-1κ³ O,N,O′:2κ³ O′′,N′,O′′′-bis[trioxidotungstate(VI)] tetrahydrate

View Full Paper

Ask AI

Bookmark

Share

Key Points

To synthesize and characterize the crystal structure and coordination geometry of a novel dinuclear tungsten(VI) ethylenediaminetetraacetate complex.
Synthesized the title compound by reacting tungstic acid, ammonia, and ethylenediaminetetraacetic acid in a 2:4:1 stoichiometric ratio.
Determined single-crystal structural arrangements, coordination environments, and supramolecular packing interactions.
Each tungsten atom in the dinuclear anion adopts a distorted octahedral coordination geometry coordinated by three oxido ligands, one nitrogen atom, and two carboxylate oxygens from the bridging ligand.
The crystal lattice forms a three-dimensional supramolecular network connected by N—H...O and O—H...O hydrogen bonds involving ammonium cations, solvent water, and the dinuclear complex.

Implication

Crystallographic study reveals distorted octahedral coordination in a dinuclear tungsten-EDTA complex, indicating a stable hydrogen-bonded supramolecular framework.

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

Yaffa et al. (2021) studied this question.

synapsesocial.com/papers/6a72c18bc1a24a6142dbe2a2 https://doi.org/10.1107/s2414314621009822

View Full Paper

Ask AI

Bookmark

Share

Tetraammonium μ-ethylenediaminetetraacetato-1κ³ O,N,O′:2κ³ O′′,N′,O′′′-bis[trioxidotungstate(VI)] tetrahydrate

Key Points

Implication

Discussion

Cite This Study

Tetraammonium μ-ethylenediaminetetraacetato-1κ³ O,N,O′:2κ³ O′′,N′,O′′′-bis[trioxidotungstate(VI)] tetrahydrate

Key Points

Implication

Discussion

Cite This Study

Keep reading

Keep reading