Solution configuration of stereogenic hydroxide bridges in the di-μ-hydroxo-tetrakis(S-arginine)dicobalt(III) complex ion

Nenad Juranić; Slobodan Macura

doi:10.1016/S0020-1693(99)00408-9

Solution configuration of stereogenic hydroxide bridges in the di-μ-hydroxo-tetrakis(S-arginine)dicobalt(III) complex ion

Nenad Juranić, Slobodan Macura

Biochemistry and Molecular Biology

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The solution structure of the hydroxide bridges in the anti(N)-Δ-cis(N),cis(O)-Λ-cis(N),cis(O)-di-μ-hydroxo-tetrakis(S-arginine)d icobalt(III) ion complex was determined utilizing 2D NMR NOE spectroscopy. The measured inter-proton distances in the core of the dicobalt complex reveal a non-coplanar, stereogenic, anti(H, Cα) orientation of the bridge hydrogens. (C) 2000 Elsevier Science S.A.

Original language	English (US)
Pages (from-to)	103-106
Number of pages	4
Journal	Inorganica Chimica Acta
Volume	298
Issue number	1
DOIs	https://doi.org/10.1016/S0020-1693(99)00408-9
State	Published - Jan 30 2000

Keywords

Cobalt complexes
Dinuclear complexes
Hydroxo bridged complexes
NMR structures

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/S0020-1693(99)00408-9

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title = "Solution configuration of stereogenic hydroxide bridges in the di-μ-hydroxo-tetrakis(S-arginine)dicobalt(III) complex ion",

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T1 - Solution configuration of stereogenic hydroxide bridges in the di-μ-hydroxo-tetrakis(S-arginine)dicobalt(III) complex ion

AU - Juranić, Nenad

AU - Macura, Slobodan

PY - 2000/1/30

Y1 - 2000/1/30

N2 - The solution structure of the hydroxide bridges in the anti(N)-Δ-cis(N),cis(O)-Λ-cis(N),cis(O)-di-μ-hydroxo-tetrakis(S-arginine)d icobalt(III) ion complex was determined utilizing 2D NMR NOE spectroscopy. The measured inter-proton distances in the core of the dicobalt complex reveal a non-coplanar, stereogenic, anti(H, Cα) orientation of the bridge hydrogens. (C) 2000 Elsevier Science S.A.

AB - The solution structure of the hydroxide bridges in the anti(N)-Δ-cis(N),cis(O)-Λ-cis(N),cis(O)-di-μ-hydroxo-tetrakis(S-arginine)d icobalt(III) ion complex was determined utilizing 2D NMR NOE spectroscopy. The measured inter-proton distances in the core of the dicobalt complex reveal a non-coplanar, stereogenic, anti(H, Cα) orientation of the bridge hydrogens. (C) 2000 Elsevier Science S.A.

KW - Cobalt complexes

KW - Dinuclear complexes

KW - Hydroxo bridged complexes

KW - NMR structures

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M3 - Article

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VL - 298

SP - 103

EP - 106

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - 1

ER -

Solution configuration of stereogenic hydroxide bridges in the di-μ-hydroxo-tetrakis(S-arginine)dicobalt(III) complex ion

Abstract

Keywords

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