Coordination compounds of dysprosium(III) with 3-methyl-1-phenyl-4-formylpyrazol-5-one diacyldihydrazones
Coordination compounds of dysprosium(III) with diacyldihydrazones of saturated dicarboxylic acids, imino-, oxo-, and thiodiacetic acids, and 3-methyl-1-phenyl-4-formylpyrazol-5-one (H 4 L) are described. [Dy 2 (H 2 L O ) 3 ] · 7.5CH 3 OH · 3H 2 O was subjected to X-ray diffraction analysis: space gr...
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Published in | Russian journal of inorganic chemistry Vol. 59; no. 11; pp. 1237 - 1243 |
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Main Authors | , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Moscow
Pleiades Publishing
01.11.2014
|
Subjects | |
Online Access | Get full text |
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Summary: | Coordination compounds of dysprosium(III) with diacyldihydrazones of saturated dicarboxylic acids, imino-, oxo-, and thiodiacetic acids, and 3-methyl-1-phenyl-4-formylpyrazol-5-one (H
4
L) are described. [Dy
2
(H
2
L
O
)
3
] · 7.5CH
3
OH · 3H
2
O was subjected to X-ray diffraction analysis: space group
,
a
= 17.349(1) Å,
c
= 65.669(4) Å,
Z
= 6,
R
= 0.076,
R
w
= 0.243 (5301 reflections with
I
≥ 2σ(
I
)). The complex is established to have a binuclear structure and contain dysprosium ions linked via three bridging ligands. The coordination polyhedron of the Dy atom had a three-capped trigonal prism geometry. The magnetic properties of the synthesized complexes were studied. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0036-0236 1531-8613 |
DOI: | 10.1134/S0036023614110126 |