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Gas‐phase chemistry of first transition series carbonyl metallate ions, [Metal(CO) x ] − : Reactions with 13 C‐ and 18 O‐Labelled carbon dioxide. A Fourier‐transform ion cyclotron resonance study
Author(s) -
Gregor I. K.,
Gregor R. C.
Publication year - 1992
Publication title -
rapid communications in mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 136
eISSN - 1097-0231
pISSN - 0951-4198
DOI - 10.1002/rcm.1290060314
Subject(s) - chemistry , manganese , inorganic chemistry , ion , chromium , transition metal , fourier transform ion cyclotron resonance , metal , ion cyclotron resonance , metal carbonyl , mass spectrometry , qualitative inorganic analysis , analytical chemistry (journal) , cyclotron , catalysis , organic chemistry , chromatography
Gas‐phase reactions between 13 CO 2 and C 18 O 2 and a series of carbonyl metallate ions [Metal(CO) x ] − with x=3, 4 for the metals chromium, manganese, iron and also x=2 for iron, have ben examined at low pressures by Fourier‐transform ion cyclotron resonance mass spectrometry. while the 16‐and 17‐electron ions [Mn(CO) 4 ] − and [Fe(CO) 4 ] − were unreactive, both ligand displacement and oxidative reactions have been identified for the other 13‐, 14‐ and 15‐electron metal‐ion systems as a consequences of Metal‐C, O 13 and 18 OC cleavages in [(CO) x . Metal. η 2 ‐OCO] − intermidiates.