Ternary complexes of solution. 48. Influence of organic solvents on intramolecular aromatic-ring stacks in aqueous mixed-ligand metal ion complexes. Opposing solvent effects

Helmut Sigel; Raman Malini-Balakrishnan; Ulrich K. Haering

doi:10.1021/ja00304a018

Ternary complexes of solution. 48. Influence of organic solvents on intramolecular aromatic-ring stacks in aqueous mixed-ligand metal ion complexes. Opposing solvent effects

Journal of the American Chemical Society ◽

10.1021/ja00304a018 ◽

1985 ◽

Vol 107 (18) ◽

pp. 5137-5148 ◽

Cited By ~ 42

Author(s):

Helmut Sigel ◽

Raman Malini-Balakrishnan ◽

Ulrich K. Haering

Keyword(s):

Aromatic Ring ◽

Organic Solvents ◽

Solvent Effects ◽

Metal Ion ◽

Ternary Complexes ◽

Mixed Ligand ◽

Metal Ion Complexes

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ChemInform Abstract: TERNARY COMPLEXES OF SOLUTION. 48. INFLUENCE OF ORGANIC SOLVENTS ON INTRAMOLECULAR AROMATIC-RING STACKS IN AQUEOUS MIXED-LIGAND METAL ION COMPLEXES. OPPOSING SOLVENT EFFECTS

Chemischer Informationsdienst ◽

10.1002/chin.198551064 ◽

1985 ◽

Vol 16 (51) ◽

Author(s):

H. SIGEL ◽

R. MALINI-BALAKRISHNAN ◽

U. K. HAERING

Keyword(s):

Aromatic Ring ◽

Organic Solvents ◽

Solvent Effects ◽

Metal Ion ◽

Ternary Complexes ◽

Mixed Ligand ◽

Metal Ion Complexes

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ChemInform Abstract: TERNARY COMPLEXES IN SOLUTION. 44. DEPENDENCE OF AN INTRAMOLECULAR AROMATIC-RING STACKING INTERACTION IN MIXED-LIGAND COPPER(II) COMPLEXES IN AQUEOUS SOLUTION ON THE DISTANCE OF THE STACKING MOIETY FROM THE COORDINATING GROUP AND THE

Chemischer Informationsdienst ◽

10.1002/chin.198509315 ◽

1985 ◽

Vol 16 (9) ◽

Author(s):

E. DUBLER ◽

U. K. HAERING ◽

K. H. SCHELLER ◽

P. BALTZER ◽

H. SIGEL

Keyword(s):

Aqueous Solution ◽

Aromatic Ring ◽

Ternary Complexes ◽

Mixed Ligand ◽

Stacking Interaction

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The Imidazole Group and Its Stacking Properties in Mixed Ligand Metal Ion Complexes

Comments on Inorganic Chemistry ◽

10.1080/02603599008035813 ◽

1990 ◽

Vol 9 (6) ◽

pp. 305-330 ◽

Cited By ~ 34

Author(s):

Helmut Sigel ◽

Roger Tribolet ◽

Osamu Yamauchi

Keyword(s):

Metal Ion ◽

Mixed Ligand ◽

Metal Ion Complexes ◽

Imidazole Group

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Ternary complexes in solution. 45. Intramolecular aromatic-ring stacking interactions in dependence on the ligand structure, geometry of the coordination sphere of the metal ion, and solvent composition

Inorganic Chemistry ◽

10.1021/ic00207a022 ◽

1985 ◽

Vol 24 (13) ◽

pp. 2067-2076 ◽

Cited By ~ 49

Author(s):

Raman Malini-Balakrishnan ◽

Kurt H. Scheller ◽

Ulrich K. Haering ◽

Roger Tribolet ◽

Helmut Sigel

Keyword(s):

Aromatic Ring ◽

Coordination Sphere ◽

Metal Ion ◽

Ternary Complexes ◽

Solvent Composition ◽

Stacking Interactions ◽

Ligand Structure ◽

Structure Geometry

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Ternary complexes in solution. 44. Dependence of an intramolecular aromatic-ring stacking interaction in mixed-ligand copper(II) complexes in aqueous solution on the distance of the stacking moiety from the coordinating group and the solid-state structure of the ternary copper(II)-1,10-phenanthroline-phenylpropionate complex

Inorganic Chemistry ◽

10.1021/ic00191a024 ◽

1984 ◽

Vol 23 (23) ◽

pp. 3785-3792 ◽

Cited By ~ 74

Author(s):

Erich Dubler ◽

Ulrich K. Haering ◽

Kurt H. Scheller ◽

Philippe Baltzer ◽

Helmut Sigel

Keyword(s):

Aqueous Solution ◽

Solid State ◽

Aromatic Ring ◽

Ternary Complexes ◽

Mixed Ligand ◽

State Structure ◽

Solid State Structure ◽

Stacking Interaction

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ChemInform Abstract: Ternary Complexes in Solutions. Part 50. Dependence of Intramolecular Hydrophobic Ligand-Ligand Interactions on Ligand Structure, Geometry of the Coordination Sphere of the Metal Ion, and Solvent Composition. Opposing Solvent Effects.

ChemInform ◽

10.1002/chin.198848050 ◽

1988 ◽

Vol 19 (48) ◽

Author(s):

G. LIANG ◽

R. TRIBOLET ◽

H. SIGEL

Keyword(s):

Coordination Sphere ◽

Solvent Effects ◽

Metal Ion ◽

Ternary Complexes ◽

Solvent Composition ◽

Ligand Structure ◽

Ligand Interactions ◽

Structure Geometry ◽

Hydrophobic Ligand

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Equilibrium studies of metal-ion complexes of interest to natural waters — VII Mixed-ligand complexes of Cu(II) involving fulvic acid as primary ligand

Journal of Inorganic and Nuclear Chemistry ◽

10.1016/0022-1902(73)80248-9 ◽

1973 ◽

Vol 35 (5) ◽

pp. 1577-1581 ◽

Cited By ~ 40

Author(s):

P.G. Manning ◽

S. Ramamoorthy

Keyword(s):

Fulvic Acid ◽

Metal Ion ◽

Natural Waters ◽

Mixed Ligand ◽

Mixed Ligand Complexes ◽

Equilibrium Studies ◽

Metal Ion Complexes

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Ternary complexes in solution. 42. Metal ion promoted hydrophobic interactions between nucleotides and amino acids. Mixed-ligand adeonsine 5'-triphosphate/metal ion(II)/L-leucinate systems and related ternary complexes

Inorganic Chemistry ◽

10.1021/ic00148a017 ◽

1983 ◽

Vol 22 (6) ◽

pp. 925-934 ◽

Cited By ~ 78

Author(s):

Helmut Sigel ◽

Beda E. Fischer ◽

Etelka Farkas

Keyword(s):

Amino Acids ◽

Metal Ion ◽

Hydrophobic Interactions ◽

Ternary Complexes ◽

Mixed Ligand

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Ternary complexes in solution. Part 49. Intramolecular equilibria in metal ion complexes of adenosine 5'-triphosphate (ATP4-): coordination of ammonia or imidazole to M(ATP)2- releases N-7 from the metal ion coordination sphere

Inorganic Chemistry ◽

10.1021/ic00252a003 ◽

1987 ◽

Vol 26 (5) ◽

pp. 638-643 ◽

Cited By ~ 26

Author(s):

Roger Tribolet ◽

R. Bruce Martin ◽

Helmut Sigel

Keyword(s):

Coordination Sphere ◽

Metal Ion ◽

Ternary Complexes ◽

Metal Ion Complexes

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Synthesis, Characterization and Antimicrobial Activity of Mixed-Ligand Complexes of Cu(II) with 1,2,4, Triazole and Amino Acids

Journal of Scientific Research ◽

10.3329/jsr.v6i3.16993 ◽

2014 ◽

Vol 6 (3) ◽

pp. 487-496

Author(s):

B. Anupama ◽

C. G. Kumari

Keyword(s):

Amino Acids ◽

Antimicrobial Activity ◽

Molecular Modeling ◽

Elemental Analysis ◽

Metal Ion ◽

Ternary Complexes ◽

Mixed Ligand ◽

Conductivity Measurements ◽

Tetrahedral Geometry ◽

Molecular Modeling Studies

Mixed-ligand ternary complexes of Cu (II) metal ion with 1,2,4 triazole (TRZ) and amino acids (histidine (L1), threonine (L2), proline (L3) and hydroxyl proline (L4)) have been synthesized. The prepared ternary chelates were characterized by elemental analysis, IR and electronic spectra, as well as conductivity measurements. The general formula [Cu(TRZ)L]H2O were found for the ternary chelates containing TRZ. From the analytical and spectral data, the stoichiometry has been found to be 1:1:1 for all the complexes. A tetrahedral geometry has been proposed. Molecular modeling studies were also carried out to confirm the geometries of the complexes. All the new complexes were found to be active against bacteria. © 2014 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved. doi: http://dx.doi.org/10.3329/jsr.v6i3.16993 J. Sci. Res. 6 (3), 487-496 (2014)

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