(1,4,7,10-Tetraoxacyclododecane)(trideuteroacetonitrile)lithium perchlorate
نویسندگان
چکیده
In the title compound, [Li(C(8)H(16)O(4))(CD(3)CN)]ClO(4), the Li atom is penta-coordinate. The O atoms of the 12-crown-4 ether form the basal plane, whereas the N atom of the trideutero-aceto-nitrile occupies the apical position. The Li(+) atom is displaced by 0.794 (6) Å toward the apical position from the plane formed by the O atoms because the Li(+) atom is too large to fit in the cavity of the 12-crown-4 ether, resulting in a distorted square-pyramidal geometry about the Li(+) atom.
منابع مشابه
(μ-1,4,7,10-Tetraoxacyclododecane)bis[(1,4,7,10-tetraoxacyclododecane)lithium] bis(perchlorate)
12-Crown-4 ether (12C4) and LiClO(4) combine to form the ionic title compound, [Li(2)(C(8)H(16)O(4))(3)](ClO(4))(2), which is com-posed of discrete Li/12C4 cations and perchlorate anions. In the [Li(2)(12C4)(3)](2+) cation there are two peripheral 12C4 ligands, which each form four Li-O bonds with only one Li(+) atom. Additionally there is a central 12C4 in which diagonal O atoms form one Li-O ...
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متن کامل-Solid Lithium Perchlorate, a Highly Efficient and Chemoselective Catalyst for the Acetalyzation of Aldehydes
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متن کاملCrystal structure of (perchlorato-κO)(1,4,7,10-tetraazacyclododecane-κ4 N)copper(II) perchlorate
The crystal structure of the title salt, [Cu(ClO4)(C8H20N4)]ClO4, is reported. The CuII ion exhibits a square-pyramidal geometry and is coordinated by the four N atoms of the neutral 1,4,7,10-tetra-aza-cyclo-dodecane (cyclen) ligand and an O atom from one perchlorate anion, with the second perchlorate ion hydrogen-bonded to one of the amine N atoms of the cyclen ligand. Additional N-H⋯O hydroge...
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010