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Title: Bis(nitrilo)tris(methylenephosphonato)dodecaaquatrihydrohexasodium Europium(III) [EuNa{sub 6}H{sub 3}(H{sub 2}O){sub 12}{N(CH_2PO_3)_3}{sub 2}]: Synthesis and Structure

Abstract

The crystal structure of bis(nitrilo)tris(methylenephosphonato)dodecaaquatrihydrohexasodium europium(III) [EuNa{sub 6}H{sub 3}(H{sub 2}O){sub 12}{N(CH_2PO_3)_3}{sub 2}] was determined; sp. gr. P1̄, Z = 2, a = 11.0801(3) Å, b = 11.5992(3) Å, c = 14.6879(4) Å, α = 70.096(3)°, β = 77.730(2)°, γ = 80.452(2)°. The coordination polyhedron of the Eu atom can be described as a distorted dodecadeltahedron (snub disphenoid), with two vertices occupied by nitrogen atoms of two phosphonate ligands and the other six vertices occupied by oxygen atoms of six PO{sub 3} groups. The chelate complex contains six five-membered rings Eu–O–P–C–N and six eight-membered rings Eu–O–P–C–N–C–P–O.

Authors:
 [1];  [2];  [3]; ; ;  [4]
  1. Lobachevsky National Research University (Russian Federation)
  2. Ural Branch of the Russian Academy of Sciences, Physical-Technical Institute (Russian Federation)
  3. Udmurt State University (Russian Federation)
  4. Ural Branch of the Russian Academy of Sciences, Institute of Mechanics (Russian Federation)
Publication Date:
OSTI Identifier:
22758245
Resource Type:
Journal Article
Journal Name:
Crystallography Reports
Additional Journal Information:
Journal Volume: 63; Journal Issue: 3; Other Information: Copyright (c) 2018 Pleiades Publishing, Inc.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7745
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ATOMS; CHELATES; CRYSTAL STRUCTURE; EUROPIUM COMPLEXES; LIGANDS; NITROGEN; OXYGEN; PHOSPHONATES; RINGS; SYNTHESIS

Citation Formats

Somov, N. V., E-mail: somov@phys.unn.ru, Chausov, F. F., Zakirova, R. M., Shumilova, M. A., Petrov, V. G., E-mail: petrov@udman.ru, and Zhirov, D. K. Bis(nitrilo)tris(methylenephosphonato)dodecaaquatrihydrohexasodium Europium(III) [EuNa{sub 6}H{sub 3}(H{sub 2}O){sub 12}{N(CH_2PO_3)_3}{sub 2}]: Synthesis and Structure. United States: N. p., 2018. Web. doi:10.1134/S1063774518030276.
Somov, N. V., E-mail: somov@phys.unn.ru, Chausov, F. F., Zakirova, R. M., Shumilova, M. A., Petrov, V. G., E-mail: petrov@udman.ru, & Zhirov, D. K. Bis(nitrilo)tris(methylenephosphonato)dodecaaquatrihydrohexasodium Europium(III) [EuNa{sub 6}H{sub 3}(H{sub 2}O){sub 12}{N(CH_2PO_3)_3}{sub 2}]: Synthesis and Structure. United States. doi:10.1134/S1063774518030276.
Somov, N. V., E-mail: somov@phys.unn.ru, Chausov, F. F., Zakirova, R. M., Shumilova, M. A., Petrov, V. G., E-mail: petrov@udman.ru, and Zhirov, D. K. Tue . "Bis(nitrilo)tris(methylenephosphonato)dodecaaquatrihydrohexasodium Europium(III) [EuNa{sub 6}H{sub 3}(H{sub 2}O){sub 12}{N(CH_2PO_3)_3}{sub 2}]: Synthesis and Structure". United States. doi:10.1134/S1063774518030276.
@article{osti_22758245,
title = {Bis(nitrilo)tris(methylenephosphonato)dodecaaquatrihydrohexasodium Europium(III) [EuNa{sub 6}H{sub 3}(H{sub 2}O){sub 12}{N(CH_2PO_3)_3}{sub 2}]: Synthesis and Structure},
author = {Somov, N. V., E-mail: somov@phys.unn.ru and Chausov, F. F. and Zakirova, R. M. and Shumilova, M. A. and Petrov, V. G., E-mail: petrov@udman.ru and Zhirov, D. K.},
abstractNote = {The crystal structure of bis(nitrilo)tris(methylenephosphonato)dodecaaquatrihydrohexasodium europium(III) [EuNa{sub 6}H{sub 3}(H{sub 2}O){sub 12}{N(CH_2PO_3)_3}{sub 2}] was determined; sp. gr. P1̄, Z = 2, a = 11.0801(3) Å, b = 11.5992(3) Å, c = 14.6879(4) Å, α = 70.096(3)°, β = 77.730(2)°, γ = 80.452(2)°. The coordination polyhedron of the Eu atom can be described as a distorted dodecadeltahedron (snub disphenoid), with two vertices occupied by nitrogen atoms of two phosphonate ligands and the other six vertices occupied by oxygen atoms of six PO{sub 3} groups. The chelate complex contains six five-membered rings Eu–O–P–C–N and six eight-membered rings Eu–O–P–C–N–C–P–O.},
doi = {10.1134/S1063774518030276},
journal = {Crystallography Reports},
issn = {1063-7745},
number = 3,
volume = 63,
place = {United States},
year = {2018},
month = {5}
}