Cyclic versus Polymeric Supramolecular Architectures in Metal Complexes of Dinucleating Ligands: Silver(I) Trifluoromethanesulfonate Complexes of the Isomers of Bis(di(1H-pyrazolyl)methyl)-1,1′-biphenyl.

2013 ◽  
Vol 13 (9) ◽  
pp. 3864-3877 ◽  
Author(s):  
James R. Gardinier ◽  
Heidi M. Tatlock ◽  
Jeewantha S. Hewage ◽  
Sergey V. Lindeman
Keyword(s):  
Metal Complexes ◽  
Supramolecular Architectures ◽  
Dinucleating Ligands

scholarly journals Effects of N-oxidation on the molecular and crystal structures and properties of isocinchomeronic acid, its metal complexes and their supramolecular architectures: experimental, CSD survey, solution and theoretical approaches

RSC Advances ◽  
2019 ◽  
Vol 9 (44) ◽  
pp. 25382-25404 ◽  
Author(s):  
Zahra Hosseini-Hashemi ◽  
Masoud Mirzaei ◽  
Ameneh Jafari ◽  
Peyman Hosseinpour ◽  
Mohammad Yousefi ◽  
...  
Keyword(s):  
Metal Complexes ◽  
Coordination Complexes ◽  
Solution Phase ◽  
Dft Studies ◽  
Donor Ligand ◽  
Supramolecular Architectures ◽  
Theoretical Approaches ◽  
Structures And Properties ◽  
Molecular And Crystal Structures ◽  
High Level

A series of new coordination complexes bearing H2pydco, an O-donor ligand, were synthesized and compared to corresponding complexes with H2pydc. The molecular and supramolecular structures were investigated using crystallography, solution phase and high level DFT studies.

Supramolecular Architectures and Hydrogen-Bond Directionalities of 4,4′-Biimidazole Metal Complexes Depending on Coordination Geometries

2010 ◽  
Vol 10 (11) ◽  
pp. 4898-4905 ◽  
Author(s):  
Tsuyoshi Murata ◽  
Yumi Yakiyama ◽  
Kazuhiro Nakasuji ◽  
Yasushi Morita
Keyword(s):  
Hydrogen Bond ◽  
Metal Complexes ◽  
Supramolecular Architectures

Supramolecular architectures based on transition metal complexes with 1-(3-pyridyl)-2-(4′-pyrimidyl)ethene

CrystEngComm ◽  
2008 ◽  
Vol 10 (7) ◽  
pp. 915 ◽  
Author(s):  
Na Liu ◽  
Yan-Qin Wang ◽  
En-Qing Gao ◽  
Zhen-Xia Chen ◽  
Lin-Hong Weng
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Supramolecular Architectures

Dinuclear cobalt(II) complexes with double phosphate ester bridges and tetradentate ligands having anisole or quinoline appendages

2017 ◽  
Vol 73 (6) ◽  
pp. 492-497 ◽  
Author(s):  
S. S. Anjana ◽  
Babu Varghese ◽  
Edamana Prasad
Keyword(s):  
Metal Complexes ◽  
Phosphate Esters ◽  
Phosphate Ester ◽  
Model Complexes ◽  
Dinucleating Ligands ◽  
Tetradentate Ligands ◽  
Aromatic Interactions ◽  
Double Phosphate ◽  
Distorted Octahedral ◽  
Diphenyl Phosphate

Phosphate esters provide a rigid and stable polymeric backbone in nucleic acids. Metal complexes with phosphate ester groups have been synthesized as structural and spectroscopic models of phosphate-containing enzymes. Dinucleating ligands are used extensively to synthesize model complexes since they provide the support required to stabilize such complexes. The crystal structures of two dinuclear CoII complexes, namely bis(μ-diphenyl phosphato-κ2 O:O′)bis({2-methoxy-N,N-bis[(pyridin-2-yl)methyl]aniline-κ4 N,N′,N′′,O}cobalt(II)) bis(perchlorate), [Co(C12H10O4P)2(C19H19N3O)2](ClO4)2, and bis(μ-diphenyl phosphato-κ2 O:O′)bis({N,N-bis[(pyridin-2-yl)methyl]quinolin-8-amine-κ4 N,N′,N′′,O}cobalt(II)) bis(perchlorate), [Co(C12H10O4P)2(C21H18N4)2](ClO4)2, with tetradentate 2-methoxy-N,N-bis[(pyridin-2-yl)methyl]aniline (L 1) and N,N-bis[(pyridin-2-yl)methyl]quinolin-8-amine (L 2) ligands are reported. The complexes have similar structures, with distorted octahedral geometries around the metal centres. Both are centrosymmetric (Z′ = 0.5), with the CoII centres doubly bridged by diphenyl phosphate ester groups. A number of aromatic–aromatic interactions are present and differ between the two complexes as the anisole group in L 1 is replaced by a quinoline group in L 2. A detailed study of these interactions is presented.

ChemInform Abstract: Phosphate Anion Binding by Macrocyclic Dinucleating Ligands and Their Metal Complexes

ChemInform ◽  
2010 ◽  
Vol 31 (20) ◽  
pp. no-no
Author(s):  
Arthur E. Martell ◽  
Ramunas J. Motekaitis ◽  
Qin Lu ◽  
David A. Nation
Keyword(s):  
Metal Complexes ◽  
Anion Binding ◽  
Phosphate Anion ◽  
Dinucleating Ligands

Supramolecular architectures of metal complexes containing 4-sulfobenzoate dianion and 1,2-bis(4-pyridyl)ethane

Polyhedron ◽  
2013 ◽  
Vol 53 ◽  
pp. 40-47 ◽  
Author(s):  
Humberto C. Garcia ◽  
Renata Diniz ◽  
Luiz Fernando C. de Oliveira
Keyword(s):  
Metal Complexes ◽  
Supramolecular Architectures

Phosphate anion binding by macrocyclic dinucleating ligands and their metal complexes

Polyhedron ◽  
1999 ◽  
Vol 18 (25) ◽  
pp. 3203-3218 ◽  
Author(s):  
Arthur E. Martell ◽  
Ramunas J. Motekaitis ◽  
Qin Lu ◽  
David A. Nation
Keyword(s):  
Metal Complexes ◽  
Anion Binding ◽  
Phosphate Anion ◽  
Dinucleating Ligands
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