Dichlorido(hexamethylphosphamide)(morpholine-κ<i>N</i>)copper(II) at 153 K

De-ming, Xie; Ma, Xin-Jü; Feng, Wen-Jie; Shu, Zhan; Jin, Zhi‐Min

doi:10.1107/s1600536807016819

Cited by 2 publications

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References 5 publications

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“…The P atoms in the PTA ligands adopt a slightly distorted tetrahedral environment and the Cu-O-P angle is a little under 140 . These geometric parameters are consistent with those in related structures: Fu & Chivers, 2007) and [CuCl 2 (NHC 4 H 8 O){(O)P(NMe 2 ) 3 } (YIBZEP; Xie et al, 2007).…”

Section: Figuresupporting

confidence: 86%

The hydrogen-bonded dimers ofN,N′,N′′-tricyclohexylphosphoric triamide in new tin(IV) and copper(II) complexes

et al. 2011

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In the new tin(IV) and copper(II) complexes, cis-dichlorido-trans-dimethyl-cis-bis(N,N',N''-tricyclohexylphosphoric triamide-κO)tin(IV), [Sn(CH(3))(2)Cl(2)(C(18)H(36)N(3)OP)(2)], (I), and trans-diaquabis(N,N',N''-tricyclohexylphosphoric triamide-κO)copper(II) dinitrate-N,N',N''-tricyclohexylphosphoric triamide (1/2), [Cu(C(18)H(36)N(3)OP)(2)(H(2)O)(2)](NO(3))(2)·2C(18)H(36)N(3)OP, (II), the N,N',N''-tricyclohexylphosphoric triamide (PTA) ligands exist as hydrogen-bonded dimers via P=O···H-N interactions around the metal center. The asymmetric unit in (I) consists of one complete complex molecule located on a general position. The Sn(IV) coordination geometry is octahedral with two cis hydrogen-bonded PTA ligands, two cis chloride ligands and two trans methyl groups. The asymmetric unit in (II) contains one half of a [Cu(PTA)(2)(H(2)O)(2)](2+) dication on a special position (site symmetry ̅1 for the Cu atom), one nitrate anion and one free PTA molecule, both on general positions. The complex adopts a square-planar trans-[CuO(2)O(2)] coordination geometry, with the Cu(II) ion coordinated by two PTA ligands and two water molecules. Each of the noncoordinated PTA molecules is hydrogen bonded to a neighboring coordinated PTA molecule and an adjacent water molecule; the phosphoryl O atom acts as a double-H-atom acceptor. The P atoms in the PTA ligands of both complexes and in the noncoordinated hydrogen-bonded molecules in (II) adopt a slightly distorted tetrahedral environment.

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Section: Figuresupporting

confidence: 86%

The hydrogen-bonded dimers ofN,N′,N′′-tricyclohexylphosphoric triamide in new tin(IV) and copper(II) complexes

et al. 2011

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Copper(II) solvatochromic complexes [Cu(acac)(N^N)(ligand)]BPh4 with various axial ligands. Correlation between coordination geometries and d–d transition energies (acac=acetylacetonato, N^N=1,10-phenanthoroline, 2,2′-bipyridyl)

Horikoshi¹,

Funasako²,

Yajima³

et al. 2013

Polyhedron

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A series of copper(II) solvatochromic complexes [Cu(acac)(N^N)(ligand)]BPh 4 (acac = acetylacetonato; N^N = 1,10-phenanthoroline (1), 2,2-bipyridyl (2); ligand = HMPA, pyridine, DMSO, DMF, MeOH, acetone, and MeCN) have been synthesized and their coordination geometries were crystallographically investigated. The solvent-coordinated cations, adopting a five-coordinate square-pyramidal structure, formed head-to-tail dimers via π•••π interactions. Solid-state absorption studies revealed that their d-d transition energies are correlated with the donor number of the axial ligands. A linear correlation was found between the d-d transition

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Dichlorido(hexamethylphosphamide)(morpholine-κN)copper(II) at 153 K

Abstract: In the title compound, [CuCl2(C4H9NO)(C6H18N3OP)], the Cu atom is situated in a slightly distorted tetrahedral coordination geometry. The H—N bond of morpholine is in the axial position.

Cited by 2 publications

References 5 publications

The hydrogen-bonded dimers ofN,N′,N′′-tricyclohexylphosphoric triamide in new tin(IV) and copper(II) complexes

The hydrogen-bonded dimers ofN,N′,N′′-tricyclohexylphosphoric triamide in new tin(IV) and copper(II) complexes

Copper(II) solvatochromic complexes [Cu(acac)(N^N)(ligand)]BPh4 with various axial ligands. Correlation between coordination geometries and d–d transition energies (acac=acetylacetonato, N^N=1,10-phenanthoroline, 2,2′-bipyridyl)

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