Crystal structure of hexa­sodium tetra­serinolium paratungstate B deca­hydrate, [Na₆{(CH₂OH)₂CHNH₃}₄][W₁₂O₄₀(OH)₂]·10H₂O

Autor(en)

Kleanthi Sifaki, Nadiia Gumerova, Gerald Giester, Annette Rompel

Abstrakt

The title polyoxometalate-based organic-inorganic hybrid compound, [Na-6(C3H10NO2)(4)][W12O40(OH)(2)]center dot 10H(2)O, consists of a di-mu(3)-hydroxido-tetra-mu(3)-oxido-octadeca-mu-oxido-octadecaoxidododecatungstate (paradodecatungstate B) anion, [W12O40(OH)(2)](10-), and six sodium cations coordinated by the oxygen ions of the polyanions, serinol ligands protonated at the N atom, and water molecules. The centrosymmetric paratungstate B anion shows characteristic features in terms of bond lengths and angles. The three-dimensional framework structure is established by bonding of the sodium cations with oxygen ions of the paratungstate B anions and a network consisting of N-H center dot center dot center dot O and O-H center dot center dot center dot O hydrogen bonds of medium strength between the protonated serinol cations, water molecules and the paratungstate B anions. The title compound was also characterized by means of elemental analysis, IR spectroscopy and thermogravimetric analysis.

Organisation(en)

Institut für Biophysikalische Chemie, Institut für Mineralogie und Kristallographie

Externe Organisation(en)

Universität Wien

Journal

Acta Crystallographica. Section E: Crystallographic Communications

Band

78

Seiten

207-210

Anzahl der Seiten

4

ISSN

1600-5368

DOI

https://doi.org/10.1107/S2056989022000457

Publikationsdatum

02-2022

Peer-reviewed

Ja

ÖFOS 2012

104026 Spektroskopie, 106002 Biochemie, 105113 Kristallographie, 104001 Allgemeine Chemie

Schlagwörter

ASJC Scopus Sachgebiete

Condensed Matter Physics, Allgemeine Chemie, Allgemeine Materialwissenschaften

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/2fb55d82-e548-4554-835b-f8ad7b576aa2