[Fe(CNXyl)4]2-:: An isolable and structurally characterized homoleptic isocyanidemetalate dianion

被引:31
作者
Brennessel, William W. [1 ]
Ellis, John E. [1 ]
机构
[1] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA
关键词
anions; iron; isocyanide ligands; reduction; subvalent compounds;
D O I
10.1002/anie.200603746
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Figure Presented) World's record: The first isolation and structural characterization of a homoleptic isocyanidemetalate dianion has been achieved with [Fe(CNXyl)4]2- (Xyl = 2,6-dimethylphenyl; see structure, Fe red, N blue, C gray). Spectral and structural data indicate that metal-to-isocyanide back-bonding in this electron-rich species is the largest ever observed in a homoleptic isocyanide complex containing only terminally bound ligands. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:598 / 600
页数:3
相关论文
共 25 条
[1]   First homoleptic isocyanides of niobium and tantalum [J].
Barybin, MV ;
Young, VG ;
Ellis, JE .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (39) :9237-9238
[2]   First paramagnetic zerovalent transition metal isocyanides. Syntheses, structural characterizations, and magnetic properties of novel low-valent isocyanide complexes of vanadium [J].
Barybin, MV ;
Young, VG ;
Ellis, JE .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (19) :4678-4691
[3]  
Beck W., 1991, ANGEW CHEM, V103, P173
[4]  
BRENNESSEL WW, UNPUB
[5]   FORMATION OF HIGHLY FUNCTIONALIZED METAL-BOUND ACETYLENES BY REDUCTIVE COUPLING OF CARBON-MONOXIDE AND METHYL ISOCYANIDE LIGANDS [J].
CARNAHAN, EM ;
LIPPARD, SJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (11) :4166-4174
[6]   CRYSTAL-STRUCTURE OF NA-2FE(CO)4.1.5(C-4H-8O-2) - DISTORTION OF [FE(CO)4]2- ANION IN SOLID-STATE [J].
CHIN, HB ;
BAU, R .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1976, 98 (09) :2434-2439
[7]   (ISOCYANIDE)RUTHENATE ANALOGS OF TETRACARBONYLFERRATE [J].
CORELLA, JA ;
THOMPSON, RL ;
COOPER, NJ .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1992, 31 (01) :83-84
[8]  
Cotton, 1959, PROGRESS INORGANIC C, V1, P283
[9]   C-13 NMR-STUDY OF ISONITRILE TRANSITION-METAL COMPLEXES [J].
CRONIN, DL ;
WILKINSON, JR ;
TODD, LJ .
JOURNAL OF MAGNETIC RESONANCE, 1975, 17 (03) :353-361
[10]   CHEMISTRY OF METAL-CARBONYL ANIONS .2. SYNTHESIS AND REACTIONS OF PENTACARBONYLMETALLATE DIANIONS OF CHROMIUM, MOLYBDENUM, AND TUNGSTEN WITH METALLIC MONOHALIDES [J].
ELLIS, JE ;
HENTGES, SG ;
KALINA, DG ;
HAGEN, GP .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1975, 97 (01) :79-93