Cationic nitrile-functionalized Ag(I)- and Hg(II)-N-heterocyclic carbene complexes of CCC, CNC, and NCN pincer-type carbene ligands: Synthesis, crystal structures, and characterization

2012 ◽  
Vol 23 (5) ◽  
pp. 486-497 ◽  
Author(s):  
Rosenani A. Haque ◽  
H. Zetty Zulikha ◽  
Mohammed Z. Ghdhayeb ◽  
Srinivasa Budagumpi ◽  
Abbas Washeel Salman
Keyword(s):  
Crystal Structures ◽  
Carbene Ligands ◽  
Carbene Complexes

scholarly journals Molecular and crystal structures of hydroxyl and ester functionalizedN-heterocyclic carbene complexes of iridium(I)

2015 ◽  
Vol 71 (a1) ◽  
pp. s437-s437
Author(s):  
Merve İzmirli ◽  
Aytaç G. Gökçe ◽  
Derya Gülcemal ◽  
Süleyman Gülcemal ◽  
Muhittin Aygün
Keyword(s):  
Crystal Structures ◽  
Carbene Complexes ◽  
Molecular And Crystal Structures

Mercury(II)- and silver(I)-N-heterocyclic carbene complexes of CNC pincer-type ligands: Synthesis, crystal structures and Hofmann-type elimination studies

2012 ◽  
Vol 392 ◽  
pp. 61-72 ◽  
Author(s):  
Srinivasa Budagumpi ◽  
Rosenani A. Haque ◽  
Abbas Washeel Salman ◽  
Mohammed Z. Ghdhayeb
Keyword(s):  
Crystal Structures ◽  
Carbene Complexes

Ag(I)-N-heterocyclic carbene complexes of N-allyl substituted imidazol-2-ylidenes with ortho-, meta- and para-xylyl spacers: Synthesis, crystal structures and in vitro anticancer studies

2012 ◽  
Vol 22 ◽  
pp. 113-119 ◽  
Author(s):  
Rosenani A. Haque ◽  
Mohammed Z. Ghdhayeb ◽  
Abbas Washeel Salman ◽  
Srinivasa Budagumpi ◽  
Mohamed B. Khadeer Ahamed ◽  
...  
Keyword(s):  
Crystal Structures ◽  
Carbene Complexes

Nitrile-functionalized Hg(II)- and Ag(I)-N-heterocyclic carbene complexes: synthesis, crystal structures, nuclease and DNA binding activities

2012 ◽  
Vol 26 (12) ◽  
pp. 689-700 ◽  
Author(s):  
Rosenani A. Haque ◽  
Srinivasa Budagumpi ◽  
Sze Yii Choo ◽  
Mei Kee Choong ◽  
Bhadravathi Eswara Lokesh ◽  
...  
Keyword(s):  
Dna Binding ◽  
Crystal Structures ◽  
Carbene Complexes

Synthesis and crystal structures of carbene complexes with conjugated thiophene units

2001 ◽  
Vol 617-618 ◽  
pp. 280-287 ◽  
Author(s):  
Marilé Landman ◽  
Helmar Görls ◽  
Simon Lotz
Keyword(s):  
Crystal Structures ◽  
Carbene Complexes

Carbene Adducts of Dimethylcadmium

1999 ◽  
Vol 54 (11) ◽  
pp. 1350-1356 ◽  
Author(s):  
Anthony J. Arduengo ◽  
Jens R. Goerlicha ◽  
Fredric Davidson ◽  
William J. Marshall
Keyword(s):  
Nmr Spectroscopy ◽  
Bond Distance ◽  
Imidazole Ring ◽  
Methyl Groups ◽  
Carbene Ligands ◽  
Cadmium Complexes ◽  
Carbene Complexes ◽  
X Ray ◽  
Planar Geometries

The first examples of carbene-cadmium complexes are reported from the reactions of a variety of imidazol-2-ylidenes or imidazolin-2-ylidenes with dimethylcadmium. Four new carbene complexes are characterized by NMR spectroscopy (1H , 13C and 113Cd). The cadmium centers are strongly shifted downfield (100 -150 ppm) by interaction with the carbenes. X-ray structures are reported for three carbene-cadmium 1:1 adducts. The cadmium centers exhibit distorted trigonal-planar geometries in which the carbene ligands have an average 18.2 pm longer bond distance to cadmium compared to the methyl groups. The planes of cadmium coordination are twisted with respect to the plane of the imidazole ring. The more basic imidazolin-2-ylidene is shown to displace imidazol-2-ylidenes from the cadmium center.

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