کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1309687 | 975218 | 2009 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Structure diversity of silver(I) [1,1′-bis(diphenylphosphino)cobaltocenium] complexes: Effect of counteranions Structure diversity of silver(I) [1,1′-bis(diphenylphosphino)cobaltocenium] complexes: Effect of counteranions](/preview/png/1309687.png)
Single crystal X-ray structural characterizations are recorded for an array of adducts of the form {AgX:[dppc][PF6]}n (n = 1 or 2), [dppc][PF6] = 1,1′-bis(diphenylphosphino)cobaltocenium hexafluorophosphate, X = Cl, Br, NO3, NO2, C6H5CO2, CF3CO2. Synthetic procedures for all adducts are reported. All compounds have been fully characterised by elemental analysis and spectroscopic techniques. The structures in the solid state were found to depend on the nature of the counterion, for X = NO3, NO2, the complex being monomeric {[dppc-P,P′]Ag(NO3)2} or {[dppc-P,P′]Ag(NO2)}, for X = Cl, Br, C6H5CO2, CF3CO2, the complex is a dimer.
Single crystal X-ray structural characterizations are recorded for an array of adducts of the form AgX:[dppc][PF6], [dppc][PF6] = 1,1′-bis(diphenylphosphino)cobaltocenium hexafluorophosphate, X = Cl, Br, NO3, NO2, C6H5CO2, CF3CO2. The topology of the structures in the solid state was found to depend on the nature of the counterion.Figure optionsDownload as PowerPoint slide
Journal: Inorganica Chimica Acta - Volume 362, Issue 10, 1 August 2009, Pages 3484–3492