Bis[(S)-N-(2-butyl)-3,5-dichlorosalicylideneaminato-k 2N,O]copper(II)

Takashiro Akitsu; Yasuaki Einaga

doi:10.1107/S1600536804024882

Bis[(S)-N-(2-butyl)-3,5-dichlorosalicylideneaminato-k ²N,O]copper(II)

Takashiro Akitsu
, Yasuaki Einaga

化学科

研究成果: Article › 査読

11 被引用数 (Scopus)

抄録

The title compound, [Cu(C₁₁H₁₂Cl₂NO) ₂], has a compressed tetrahedral trans-[CuN₂O ₂] coordination environment. The absolute configuration is found to be Δ(S,S) for the crystal examined. The Cu-N bond distances are 1.969 (4) and 1.971 (4) Å, while the Cu-O bond distances are 1.886 (3) and 1.892 (3) Å. The ligands, containing optically active (S)-2-butylamine moieties and electron-withdrawing Cl substituents, lead to an umbrella conformation of the overall molecule. On heating to 387 K, a structural phase transition is observed, probably involving a change in coordination geometry.

本文言語	English
ページ（範囲）	m1605-m1607
ジャーナル	Acta Crystallographica Section E: Structure Reports Online
巻	60
号	11
DOI	https://doi.org/10.1107/S1600536804024882
出版ステータス	Published - 2004 11月

ASJC Scopus subject areas

化学一般
材料科学一般
凝縮系物理学

文献へのアクセス

10.1107/S1600536804024882

他のファイルとリンク

引用スタイル

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title = "Bis[(S)-N-(2-butyl)-3,5-dichlorosalicylideneaminato-k 2N,O]copper(II)",

abstract = "The title compound, [Cu(C11H12Cl2NO) 2], has a compressed tetrahedral trans-[CuN2O 2] coordination environment. The absolute configuration is found to be Δ(S,S) for the crystal examined. The Cu-N bond distances are 1.969 (4) and 1.971 (4) {\AA}, while the Cu-O bond distances are 1.886 (3) and 1.892 (3) {\AA}. The ligands, containing optically active (S)-2-butylamine moieties and electron-withdrawing Cl substituents, lead to an umbrella conformation of the overall molecule. On heating to 387 K, a structural phase transition is observed, probably involving a change in coordination geometry.",

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Y1 - 2004/11

N2 - The title compound, [Cu(C11H12Cl2NO) 2], has a compressed tetrahedral trans-[CuN2O 2] coordination environment. The absolute configuration is found to be Δ(S,S) for the crystal examined. The Cu-N bond distances are 1.969 (4) and 1.971 (4) Å, while the Cu-O bond distances are 1.886 (3) and 1.892 (3) Å. The ligands, containing optically active (S)-2-butylamine moieties and electron-withdrawing Cl substituents, lead to an umbrella conformation of the overall molecule. On heating to 387 K, a structural phase transition is observed, probably involving a change in coordination geometry.

AB - The title compound, [Cu(C11H12Cl2NO) 2], has a compressed tetrahedral trans-[CuN2O 2] coordination environment. The absolute configuration is found to be Δ(S,S) for the crystal examined. The Cu-N bond distances are 1.969 (4) and 1.971 (4) Å, while the Cu-O bond distances are 1.886 (3) and 1.892 (3) Å. The ligands, containing optically active (S)-2-butylamine moieties and electron-withdrawing Cl substituents, lead to an umbrella conformation of the overall molecule. On heating to 387 K, a structural phase transition is observed, probably involving a change in coordination geometry.

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