Syntheses and crystal structures of two mixed-ligand dimeric zinc complexes containing a dithiol ligand and an open chain crown ether ligand with terminal quinolyl groups

2006 ◽  
Vol 784 (1-3) ◽  
pp. 144-148 ◽  
Author(s):  
Cheng-Juan Li ◽  
Jian-Min Dou ◽  
Da-Cheng Li ◽  
Da-Qi Wang
Keyword(s):  
Crown Ether ◽  
Crystal Structures ◽  
Mixed Ligand ◽  
Zinc Complexes ◽  
Open Chain

Ligand-Directed Assembly of Manganese and Zinc Complexes: Syntheses, Crystal Structures, and Bioactivities

2015 ◽  
Vol 641 (3-4) ◽  
pp. 732-738 ◽  
Author(s):  
Cui-Juan Wang ◽  
Kai-Li Mao ◽  
Guang-Mei Qiu ◽  
Shuai Huang ◽  
Lian-Hai Shan ◽  
...  
Keyword(s):  
Crystal Structures ◽  
Directed Assembly ◽  
Zinc Complexes

Mixed-ligand Copper(II) Complexes with N-isopropyl-iminodiacetato(2-) and C-phenyl-imidazole Ligands. Crystal Structures of H2iPIDA, [Cu(iPIDA)(H2φim)(H2O)]·3H2O and [Cu(iPIDA)(H5φim)]n

2005 ◽  
Vol 631 (11) ◽  
pp. 2156-2160 ◽  
Author(s):  
Perla Xochitl Rojas-González ◽  
María Pilar Brandi-Blanco ◽  
Alfonso Castiñeiras ◽  
Duane Choquesillo-Lazarte ◽  
Josefa María González-Pérez ◽  
...  
Keyword(s):  
Crystal Structures ◽  
Mixed Ligand ◽  
Imidazole Ligands

Syntheses, characterizations, crystal structures, and biological activities of two new mixed ligand Ni(II) and Cu(II) Schiff base complexes

2015 ◽  
Vol 68 (4) ◽  
pp. 632-649 ◽  
Author(s):  
S. Yousef Ebrahimipour ◽  
Maryam Mohamadi ◽  
Jesús Castro ◽  
Nasrin Mollania ◽  
Hadi Amiri Rudbari ◽  
...  
Keyword(s):  
Schiff Base ◽  
Crystal Structures ◽  
Biological Activities ◽  
Mixed Ligand ◽  
Schiff Base Complexes

scholarly journals Validation and correction of Zn–Cys x His y complexes

2016 ◽  
Vol 72 (10) ◽  
pp. 1110-1118 ◽  
Author(s):  
Wouter G. Touw ◽  
Bart van Beusekom ◽  
Jochem M. G. Evers ◽  
Gert Vriend ◽  
Robbie P. Joosten
Keyword(s):  
Crystal Structures ◽  
Protein Data Bank ◽  
Model Validation ◽  
Data Bank ◽  
Zinc Complexes ◽  
Zinc Ions ◽  
Tetrahedral Complex ◽  
Context Sensitive

Many crystal structures in the Protein Data Bank contain zinc ions in a geometrically distorted tetrahedral complex with four Cys and/or His ligands. A method is presented to automatically validate and correct these zinc complexes. Analysis of the corrected zinc complexes shows that the average Zn–Cys distances and Cys–Zn–Cys angles are a function of the number of cysteines and histidines involved. The observed trends can be used to develop more context-sensitive targets for model validation and refinement.

scholarly journals Synthesis and Crystal Structures of Dinuclear Zinc Complexes with the 3,5-Bis(pyridine-2-yl)pyrazolato Ligand

2010 ◽  
Vol 636 (13-14) ◽  
pp. 2405-2408 ◽  
Author(s):  
Tobias Kloubert ◽  
Helmar Görls ◽  
Matthias Westerhausen
Keyword(s):  
Crystal Structures ◽  
Zinc Complexes
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