Hydrated Dodecatungstatosilicate Complex with Protonated 1,2-Phenylenediamine (C 6 H 9 N 2 ) 3 (H 3 O)SiW 12 O 40  · 8H 2 O: Synthesis and Crystal Structure

A. F. Stepnova; G. Z. Kaziev; S. Holguin Quinones; V. N. Khrustalev; M. A. Shlyakhova

doi:10.1134/S0036023618070227

Hydrated Dodecatungstatosilicate Complex with Protonated 1,2-Phenylenediamine (C₆H₉N₂)₃(H₃O)SiW₁₂O₄₀ · 8H₂O: Synthesis and Crystal Structure

Authors: Stepnova A.F.¹, Kaziev G.Z.¹, Quinones S.H.², Khrustalev V.N.³, Shlyakhova M.A.¹
Affiliations:
1. Moscow State Pedagogical University
2. Universidad Autónoma Metropolitana-Azcapotzalco
3. People’s Friendship University of Russia
Issue: Vol 63, No 7 (2018)
Pages: 894-898
Section: Coordination Compounds
URL: https://journal-vniispk.ru/0036-0236/article/view/168823
DOI: https://doi.org/10.1134/S0036023618070227
ID: 168823

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Abstract

The hydrated dodecatungstatosilicate complex with protonated ortho-phenylenediamine (C₆H₉N₂)₃(Н₃O)SiW₁₂O₄₀ · 8H₂O has been synthesized and studied by X-ray diffraction. Crystals are triclinic, space group Р-1, a = 13.6817(5) Å, b =1 4.5915(5) Å, с = 15.8844(5) Å, α = 98.891(3)°, β = 101.836(3)°, γ = 114.156(2)°, V = 2729.05(16) Å³, ρcalcd = 4.100 g/cm³, Z = 2.