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(4'-烯丙氧基-2,2':6',2''-三联吡啶-κN,N',N'')(二苯甲酰甲烷基-κO,O')双(硝酸根-κO,O')钕(III)乙腈溶剂化物

(4'-All-yloxy-2,2':6',2''-terpyridine-κN,N',N'')(dibenzoyl-methanido-κO,O')bis-(nitrato-κO,O')neodymium(III) acetonitrile solvate.

作者信息

Mei Qunbo, Tong Bihai

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Dec 4;66(Pt 1):m18. doi: 10.1107/S160053680905185X.

Abstract

The title complex, [Nd(C(15)H(11)O(2))(NO(3))(2)(C(18)H(15)N(3)O)]·CH(3)CN or [Nd(altpy)(dbm)(NO(3))(2)]·CH(3)CN (altpy = 4'-all-yl-oxy-2,2':6',2''-terpyridine, dbm = dibenzoyl-methanide anion), has been synthesized from 4'-all-yloxy-2,2':6',2''-terpyridine, dibenzoyl-methanate and neodymium nitrate. The Nd(3+) atom is nine-coordinated by two O atoms from the bidentate dbm ligand, three N atoms from the tridentate altpy ligand and four O atoms from two nitrate anions that act as bidentate ligands and occupy mutually trans sites in a distorted monocapped square-anti-prismatic geometry.

摘要

标题配合物[Nd(C₁₅H₁₁O₂)(NO₃)₂(C₁₈H₁₅N₃O)]·CH₃CN或[Nd(altpy)(dbm)(NO₃)₂]·CH₃CN(altpy = 4'-烯丙氧基-2,2':6',2''-三联吡啶,dbm = 二苯甲酰甲烷阴离子)由4'-烯丙氧基-2,2':6',2''-三联吡啶、二苯甲酰甲烷和硝酸钕合成。Nd(Ⅲ)原子由双齿dbm配体的两个O原子、三齿altpy配体的三个N原子以及来自两个作为双齿配体的硝酸根阴离子的四个O原子九配位,这些硝酸根阴离子在扭曲的单帽四方反棱柱几何构型中占据相互对映的位置。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/61a0/2980225/c75fd58fe564/e-66-00m18-fig1.jpg

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