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

Takashiro Akitsu, Yasuaki Einaga

Research output: Contribution to journalArticle

10 Citations (Scopus)

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) 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.

Original languageEnglish
Pages (from-to)m1605-m1607
JournalActa Crystallographica Section E: Structure Reports Online
Volume60
Issue number11
DOIs
Publication statusPublished - 2004 Nov 1

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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