ISSN:
1572-9540
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The reaction of trans-(Co)3Fe(PPh2Py)2 with MeXn gave nine new compounds of trans-(CO)3Fe(PPh2Py)2MeXn (MeXn=Co(SCN)2, Ni(SCN)2, Fe(SCN)3, Cd(SCN)2, Mn(SCN)2, Zn(SCN)2, Mo(CO)3, Hg(SCN)2 and CuBr). The compositions of the compounds were determined through elemental analysis. The structural determination was made by IR, FD-MS and31P-NMR. Mössbauer spectra were taken at 78 K. The solid-state structure of the complex has been determined by a single-crystal X-ray diffraction study. The crystal data for trans-(CO)3Fe(Ph2PPy)2Hg(SCN)2 are:a=16.369(5) Å,b=13.754(3) Å,c=17.749(2) Å,r=108.95(2)°, monoclinic space group P21/n,Z= 4. The determination of ESCA demonstrated the change in the Fe value. In the present paper, the effect of the ligands on Fe-metal bonds is discussed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02069164
