کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1311736 | 975348 | 2006 | 6 صفحه PDF | دانلود رایگان |

The ethyl analogues of mesitylcopper and mesitylsilver, 2,4,6-triethylphenylcopper and 2,4,6-triethylphenylsilver, have been prepared and characterised by means of crystal structure determination. Three different compounds, [Cu4(Et3Ph)4] · 2C6H5CH3 (1), [Cu4(Et3Ph)4]·12(C2H5)2O(2) and [Ag4(Et3Ph)4]·12C6H5CH3(3), have thus been obtained by crystallisation from toluene or diethylether/tetrahydrofuran. All three show the square-planar metal core, most characteristic of homoleptic copper and silver aryls. The ordered (1) or disordered (2 and 3) solvent molecules are situated in the channels formed between the organometallic complexes, there being no strong directional interactions between the solvent and 2,4,6-triethylphenylcopper or 2,4,6-triethylphenylsilver.
The ethyl analogues of mesitylcopper and mesitylsilver, 2,4,6-triethylphenylcopper and 2,4,6-triethylphenylsilver, co-crystallised with toluene and/or diethylether have been prepared and characterised by means of crystal structure determination. All three compounds prepared exhibit the square-planar metal core most characteristic of homoleptic copper and silver aryls.Figure optionsDownload as PowerPoint slide
Journal: Inorganica Chimica Acta - Volume 359, Issue 8, 15 May 2006, Pages 2519–2524