X-ray crystallography and solution NMR spectroscopy characterization of heptakis(2,3-di-O-acetyl-6-bromo-6-deoxy)cyclomaltoheptaose

2004 ◽  
Vol 339 (6) ◽  
pp. 1189-1194 ◽  
Author(s):  
Petros Giastas ◽  
Kyriaki Eliadou ◽  
Zoi F. Plyta ◽  
Konstantina Yannakopoulou ◽  
Irene M. Mavridis
1993 ◽  
Vol 26 (1) ◽  
pp. 49-125 ◽  
Author(s):  
Axel T. Brünger ◽  
Michael Nilges

Macromolecular structure determination by X-ray crystallography and solution NMR spectroscopy has experienced unprecedented growth during the past decade.


2015 ◽  
Vol 61 (3-4) ◽  
pp. 333-345 ◽  
Author(s):  
Leonor Morgado ◽  
Kornelius Zeth ◽  
Björn M. Burmann ◽  
Timm Maier ◽  
Sebastian Hiller

1998 ◽  
Vol 37 (12) ◽  
pp. 2952-2959 ◽  
Author(s):  
Deborah C. Bebout ◽  
Anne E. DeLanoy ◽  
David E. Ehmann ◽  
Margaret E. Kastner ◽  
Damon A. Parrish ◽  
...  

2004 ◽  
Vol 59 (3) ◽  
pp. 291-297 ◽  
Author(s):  
Andreas Sofetis ◽  
Giannis S. Papaefstathiou ◽  
Aris Terzis ◽  
Catherine P. Raptopoulou ◽  
Theodoros F. Zafiropoulos

The reaction of Ga2(SO4)3·18H2O and excess 2,2′:6′,2″-terpyridine (terpy) in MeOH / H2O leads to [Ga(OH)(SO4)(terpy)(H2O)]·H2O (1·H2O] in good yield. The structure of the complex has been determined by single-crystal X-ray crystallography. The GaIII atom in 1·H2O is 6-coordinate and ligation is provided by one terdentate terpy molecule, one monodentate sulfate, one terminal hydroxide and one terminal H2O molecule; the coodination polyhedron about the metal is described as a distorted octahedron. There is an extensive hydrogen-bonding network in the crystal structure which generates corrugated layers parallel to bc. The new complex was characterized by IR and 1H NMR spectroscopy. The spectroscopic data are discussed in terms of the nature of bonding


ChemBioChem ◽  
2021 ◽  
Author(s):  
Julian Holzinger ◽  
Harald Kotisch ◽  
Klaus W. Richter ◽  
Robert Konrat

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