New polydentate sulfide ligands: Synthesis, redox properties, and molecular structure of 4,5-bis(p-tolylthio)-4-cyclopenten-1,3-dione

2004 ◽  
Vol 34 (10) ◽  
pp. 709-716 ◽  
Author(s):  
William H. Watson ◽  
Guanmin Wu ◽  
Michael G. Richmond
Keyword(s):  
Molecular Structure ◽  
Redox Properties ◽  
Sulfide Ligands

Nonoxido Vanadium(IV) Compounds Involving Dithiocarbazate-Based Tridentate ONS Ligands: Synthesis, Electronic and Molecular Structure, Spectroscopic and Redox Properties

2015 ◽  
Vol 54 (13) ◽  
pp. 6203-6215 ◽  
Author(s):  
Sanchita Kundu ◽  
Dhrubajyoti Mondal ◽  
Kisholoy Bhattacharya ◽  
Akira Endo ◽  
Daniele Sanna ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Redox Properties

Correlating experimental electrochemistry and theoretical calculations in 2′-hydroxy chalcones: the role of the intramolecular hydrogen bond

RSC Advances ◽  
2015 ◽  
Vol 5 (63) ◽  
pp. 50929-50937 ◽  
Author(s):  
Maximiliano Martínez-Cifuentes ◽  
Ricardo Salazar ◽  
Carlos A. Escobar ◽  
Boris E. Weiss-López ◽  
Leonardo S. Santos ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Hydrogen Bond ◽  
Intramolecular Hydrogen Bond ◽  
Theoretical Calculations ◽  
Electrochemical Behaviour ◽  
Redox Properties ◽  
Methoxy Substituent ◽  
Intramolecular Hydrogen

The molecular structure and electrochemical behaviour of a series of 2′-hydroxychalcones were studied. Results show the importance of the intramolecular hydrogen bond and the methoxy substituent pattern on the redox properties of these compounds.

The crystal and molecular structure of di-μ-phenylthiolatobis[trichloro(dimethyl sulfide) tungsten(IV) (W—W)]

1983 ◽  
Vol 61 (12) ◽  
pp. 2809-2812 ◽  
Author(s):  
P. Michael Boorman ◽  
Joanne M. Ball ◽  
Kelly J. Moynihan ◽  
Vikram D. Patel ◽  
John F. Richardson
Keyword(s):  
Molecular Structure ◽  
Bond Length ◽  
Dimethyl Sulfide ◽  
Crystal And Molecular Structure ◽  
Heavy Atom ◽  
Monoclinic Space Group ◽  
X Ray Diffraction ◽  
X Ray ◽  
Sulfide Ligands ◽  
Heavy Atom Method

The complex (Me2S)Cl3W(μ-SPh)2WCl3(SMe2), 1, has been isolated as one product of the 1:1 reaction between WCl4(Me2S)2 and SiMe3(SPh) in CH2Cl2 solution. A single crystal X-ray diffraction study shows that the molecule has the relatively unusual edge-shared bioctahedral structure, with a W—W bond length of 2.759(1) Å. The dimethyl sulfide ligands occupy positions trans to one another in the equatorial mean plane of the molecule, which has two-fold symmetry imposed on it. The structure was solved by the heavy atom method and refined to R = 0.044 and Rw = 0.058 for 2001 reflections. Crystals of 1 are monoclinic, space group C2/c, with a = 17.445(4), b = 12.594(2), c = 11.509(3) Å, β = 91.22(1)°, and Z = 4.

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