The methylamine analogues of Wolffram's red and Reihlen's green: syntheses, infrared, electronic, Raman, and resonance-Raman spectroscopy, and X-ray crystal structures of chain chlorine- and bromine-bridged platinum(II,IV) complexes of methylamine

Author(s):  
Robin J. H. Clark ◽  
Vincent B. Croud ◽  
Helen M. Dawes ◽  
Michael B. Hursthouse
2000 ◽  
Vol 78 (4) ◽  
pp. 2081-2092 ◽  
Author(s):  
Niklas Engler ◽  
Andreas Ostermann ◽  
Alexandra Gassmann ◽  
Don C. Lamb ◽  
Valeri E. Prusakov ◽  
...  

2002 ◽  
Vol 124 (33) ◽  
pp. 9668-9669 ◽  
Author(s):  
Pieter Glatzel ◽  
Uwe Bergmann ◽  
Weiwei Gu ◽  
Hongxin Wang ◽  
Sergey Stepanov ◽  
...  

2014 ◽  
Vol 70 (5) ◽  
pp. 1289-1296 ◽  
Author(s):  
Demet Kekilli ◽  
Florian S. N. Dworkowski ◽  
Guillaume Pompidor ◽  
Martin R. Fuchs ◽  
Colin R. Andrew ◽  
...  

It is crucial to assign the correct redox and ligand states to crystal structures of proteins with an active redox centre to gain valid functional information and prevent the misinterpretation of structures. Single-crystal spectroscopies, particularly when appliedin situat macromolecular crystallography beamlines, allow spectroscopic investigations of redox and ligand states and the identification of reaction intermediates in protein crystals during the collection of structural data. Single-crystal resonance Raman spectroscopy was carried out in combination with macromolecular crystallography on Swiss Light Source beamline X10SA using cytochromec′ fromAlcaligenes xylosoxidans. This allowed the fingerprinting and validation of different redox and ligand states, identification of vibrational modes and identification of intermediates together with monitoring of radiation-induced changes. This combined approach provides a powerful tool to obtain complementary data and correctly assign the true oxidation and ligand state(s) in redox-protein crystals.


2012 ◽  
Vol 136 (17) ◽  
pp. 174117 ◽  
Author(s):  
Jason D. Biggs ◽  
Yu Zhang ◽  
Daniel Healion ◽  
Shaul Mukamel

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