Synthesis and Crystal and Molecular Structure of the Solvated Complex [MoO2(L) • C5H5N], WhereL2-Is the 2-[N-(2-Hydroxynaphthalidene)amino]propane-1,2,3-Triol Anion

被引:0
|
作者
Sergienko, V. S. [1 ,2 ]
Abramenko, V. L. [3 ]
Surazhskaya, M. D. [1 ]
机构
[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Moscow 119991, Russia
[2] Russian Acad Sci, All Russian Inst Sci & Tech Informat VINITI, Moscow 125190, Russia
[3] Luhansk Taras Shevchenko Natl Univ, UA-92700 Lugansk, Ukraine
关键词
Molybdenum oxide - Propane - Crystal atomic structure - Ligands;
D O I
10.1134/S106377452003030X
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
A new dioxomolybdenum(VI) compound [MoO2(L) center dot C5H5N], whereL(2-)is 2-[N-(2-hydroxynaphthalidene)amino]propane-1,2,3-triol, was synthesized and its structure was determined by IR spectroscopy and X-ray diffraction. The Mo atom is in an octahedral coordination environment formed by two oxo ligands incispositions to each other, two O atoms and the N(2) atom of the tridentate bis(chelate) ligandL, and the N(1) atom of the pyridine (Py) molecule. The N(2)(L) and N(1)(Py) atoms are intranspositions to the O(oxo) ligands at distances that are elongated due to the structuraltranseffect of the multiply bonded oxo ligands (Mo-N(1), 2.476 angstrom; Mo-N(2), 2.272 angstrom).
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页码:582 / 585
页数:4
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