Synthesis and structure of LLnBr(2) (L = Et2NCH2CH2NC(Me)CHC(Me)NCH2CH2NEt2; Ln = Y, Sm, and Yb)

Neculai AM; Neculai D; Roesky HW; Magull J

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Synthesis and structure of LLnBr(2) (L = Et2NCH2CH2NC(Me)CHC(Me)NCH2CH2NEt2; Ln = Y, Sm, and Yb)

机译：LLnBr（2）的合成和结构（L = Et2NCH2CH2NC（Me）CHC（Me）NCH2CH2NEt2; Ln = Y，Sm和Yb）

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The reaction of the in situ prepared LLi (L=Et2NCH2CH2NC(Me)CHC(Me)NCH2CH2NEt2) with LnBr(3) (Ln = Y, Sm, and Yb) led to the solvent and alkali salt free dibromoderivative of type LLnBr(2) (Ln = Y, 1, Sm, 2, and Yb, 3). Compounds 1-3 were characterized by X-ray crystallography, elemental analysis, and NMR (1), and their structural features were correlated with those of other compounds bearing the same ligand. (C) 2003 Elsevier Ltd. All rights reserved.

机译：原位制备的LLi（L = Et2NCH2CH2NC（Me）CHC（Me）NCH2CH2NEt2）与LnBr（3）（Ln = Y，Sm和Yb）的反应导致生成无溶剂和无碱盐的LLnBr（2）型二溴代衍生物）（Ln = Y，1，Sm，2，和Yb，3）。化合物1-3通过X射线晶体学，元素分析和NMR表征（1），其结构特征与带有相同配体的其他化合物相关。（C）2003 Elsevier Ltd.保留所有权利。

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《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |2004年第1期|共5页
作者
Neculai AM; Neculai D; Roesky HW; Magull J;
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正文语种 eng
中图分类化学;
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lanthanides; yttrium; diketiminato; BRIDGED AMINOTROPONIMINATE COMPLEXES; BETA-DIKETIMINATO LIGANDS; DIALKYLSCANDIUM COMPLEXES; POLYMERIZATION CATALYSTS; ORGANOYTTRIUM CHEMISTRY; CRYSTAL-STRUCTURES; METAL CHEMISTRY; YTTRIUM; ALKYL; LANTHANIDE;

机译：镧系元素;钇;二酮丁二酸酯;桥联的氨基对氨基甲酸酯络合物;BET-二酮丁二酸酯配体;二烷基SC络合物;聚合催化剂;有机锂化学;晶体结构;金属化学;叔丁基;

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1. Synthesis and structure of LLnBr(2) (L = Et2NCH2CH2NC(Me)CHC(Me)NCH2CH2NEt2; Ln = Y, Sm, and Yb) [J] . Neculai AM, Neculai D, Roesky HW, Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2004,第1期

机译：LLnBr（2）的合成和结构（L = Et2NCH2CH2NC（Me）CHC（Me）NCH2CH2NEt2; Ln = Y，Sm和Yb）
2. Synthesis and structure of monomeric and solvent-free LPrX2 compounds supported by a new beta-diketiminato ligand [L = Et2NCH2CH2NC(Me)CHC(Me)NCH2CH2NEt2, X = Cl, Br, BH4] [J] . Neculai D., Roesky HW., Neculai AM., Journal of Organometallic Chemistry . 2002,第0期

机译：新型β-二酮亚胺基配体支持的单体和无溶剂LPrX2化合物的合成和结构[L = Et2NCH2CH2NC（Me）CHC（Me）NCH2CH2NEt2，X = Cl，Br，BH4]
3. Hydrothermal synthesis of rare earth iodates from the corresponding periodates: II. Synthesis and structures of Ln(IO3)(3) (Ln = Pr, Nd, Sm, Eu, Gd, Tb, Ho, Er) and Ln(IO3)(3)center dot 2H(2)O (Ln = Eu, Gd, Dy, Er, Tm, Yb) [J] . Douglas P, Hector AL, Levason W, Zeitschrift fur Anorganische und Allgemeine Chemie . 2004,第3期

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4. Synthesis of Na_(1-x)Ln_xNbO (Ln=La, Nd, Sm, Gd) and their structures and electrical properties [C] . Wataru Sugimoto, Masahiro Naito, Yoshiyuki Sugahara, Symposium on Solid-State chemistry of inorganic materials . 1999

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Synthesis and structure of LLnBr(2) (L = Et2NCH2CH2NC(Me)CHC(Me)NCH2CH2NEt2; Ln = Y, Sm, and Yb)

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