ChemInform Abstract: OCTAHEDRAL METAL CARBONYLS. PART 44. THE MECHANISM OF FACIAL-MERIDIONAL ISOMERISM IN OCTAHEDRAL METAL CARBONYL COMPLEXES- FAC-(1,2-BIS(DIPHENYLPHOSPHINO)ETHANE)(TRIISOPROPYL PHOSPHITE)TRICARBONYLMOLYBDENUM(0)

1978 ◽  
Vol 9 (34) ◽  
Author(s):  
J.-C. ROUSCHE ◽  
G. R. DOBSON
Keyword(s):  
Metal Carbonyl ◽  
Metal Carbonyls ◽  
Carbonyl Complexes ◽  
Metal Carbonyl Complexes

scholarly journals 3d–4f heterometallic complexes by the reduction of transition metal carbonyls with bulky LnII amidinates

2020 ◽  
Vol 49 (23) ◽  
pp. 7701-7707
Author(s):  
Ravi Yadav ◽  
Md Elius Hossain ◽  
Ramees Peedika Paramban ◽  
Thomas Simler ◽  
Christoph Schoo ◽  
...  
Keyword(s):  
Transition Metal ◽  
Redox Reactions ◽  
Metal Carbonyl ◽  
Heterometallic Complexes ◽  
Metal Carbonyls ◽  
Carbonyl Complexes ◽  
Metal Carbonyl Complexes ◽  
Transition Metal Carbonyls

Heterometallic lanthanide-transition metal carbonyl complexes [Sm2–Co2], [Yb–Co], and [Sm2–Fe3] have been synthesized by redox reactions between bulky amidinate stabilized divalent Ln and TM carbonyl complexes.

Use of 0.0 mm Pathlength Gas Cell to Eliminate CO(g) Absorbance from High-CO-Pressure Solid-State IR Spectra of Nonclassical Metal Carbonyls

1998 ◽  
Vol 52 (8) ◽  
pp. 1035-1038 ◽  
Author(s):  
Jeffrey J. Rack ◽  
Oleg G. Polyakov ◽  
Christine M. Gaudinski ◽  
John W. Hammel ◽  
Peter Kasperbauer ◽  
...  
Keyword(s):  
Metal Carbonyl ◽  
Region Of Interest ◽  
Metal Carbonyls ◽  
Carbonyl Complexes ◽  
Gas Cell ◽  
Weak Band ◽  
Metal Carbonyl Complexes ◽  
Spectral Bands ◽  
Important Region ◽  
Gas Pressures

A transmission-IR gas cell was constructed from 18%-Ni maraging steel so that two parallel 10 mm diameter × 3 mm thick sapphire windows were held approximately 0.1 mm apart. The cell was engineered to withstand static gas pressures up to 150 atm. When 100 atm CO was placed in the cell, the % transmittance was essentially zero between 2200 and 2080 cm−1 because of the intense v(CO) band centered at 2143 cm−1 (this is an important region of interest for the growing subset of metal carbonyl complexes known as nonclassical metal carbonyls). When the cell was assembled with Nujol or Fluorolube mulls of several microcrystalline copper(I) and silver(I) salts between the windows and CO gas was added to the cell, the gas dissolved in the mulling agents and reacted with the metal salts, but no gaseous CO was observed in the spectrum. New spectral bands were observed that are attributed to unusual metal carbonyl species that are stable only under high CO pressure. A relatively weak band due to free CO dissolved in the mulling agents was detected at 2138–2135 cm−1. The new cell was used to demonstrate that the compound Ag(OTeF5) takes up only one equivalent of CO at 100 atm and that the compound Cu(CF3SO3) takes up two equivalents of CO at 136 atm.

Paramagnetic organometallic molecules. XV. Electron attachment reactions of metal carbonyls

1983 ◽  
Vol 36 (3) ◽  
pp. 613 ◽  
Author(s):  
AS Huffadine ◽  
BM Peake ◽  
BH Robinson ◽  
J Simpson
Keyword(s):  
Metal Carbonyl ◽  
Electron Attachment ◽  
Metal Carbonyls ◽  
Carbonyl Complexes ◽  
Metal Carbonyl Complexes ◽  
Metal Metal ◽  
Organometallic Molecules ◽  
Metal Metal Bonds ◽  
Metal Bonds

A number of polynuclear metal carbonyl complexes can be used as substrates for electron attachment reactions induced by the photoionization of N,N,N',N'-tetramethyl-p-phenylenediamine. Theproducts of such reactions are derived from metal carbonyl radicals produced by cleavage of the metal-metal bonds.

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