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
Journal Article
·
· Crystallography Reports
- Ural Branch of the Russian Academy of Sciences, Physical-Technical Institute (Russian Federation)
- Udmurt State University (Russian Federation)
- Ural Branch of the Russian Academy of Sciences, Institute of Mechanics (Russian Federation)
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.
- OSTI ID:
- 22758245
- Journal Information:
- Crystallography Reports, Vol. 63, Issue 3; Other Information: Copyright (c) 2018 Pleiades Publishing, Inc.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7745
- Country of Publication:
- United States
- Language:
- English
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