Ligand behavior of the (HRu sub 3 (CO) sub 10 (. mu. -CO)) sup minus cluster anion toward a borane: Synthesis of and molecular and electronic structure of (HRu sub 3 (CO) sub 10 (. mu. -COBH sub 2 NMe sub 3 ))
- University Chemical Lab., Cambridge (England)
The compound (HRU{sub 3}(CO){sub 10}({mu}-COBH{sub 2}NMe{sub 3})) (1) has been obtained as a minor product from the reaction of Ru{sub 3}(CO){sub 12-x}(NCMe){sub x} (x = 1, 2) either with THF{center dot}BH{sub 3} in the presence of NMe{sub 3} or directly with Me{sub 3}N{center dot}BH{sub 3}. The second boron-containing product is proposed from spectroscopic data to be (Ru{sub 6}(CO){sub 17}B) (HNMe{sub 3}). The structure of 1 has been determined by single-crystal X-ray crystallography: monoclinic, P2{sub 1}/c, a = 14.938 (2) {angstrom}, b = 9.153 (1) {angstrom}, c = 16.872 (1) {angstrom}, {beta} = 100.66 (1){degree}, V = 2267 {angstrom}{sup 3}, Z = 4, R{sub F} = 2.44%. In 1, the (HRu{sub 3}(CO){sub 10}({mu}-CO)){sup {minus}} anion formally functions as a base toward the borane; the observed bond length of the cluster {mu}-CO group (1.262 (4) {angstrom}) in 1 is longer than that of the corresponding bond in (HRu{sub 3}{sup {minus}} (CO){sub 10}({mu}-CO)){sup {minus}}.
- OSTI ID:
- 7170560
- Journal Information:
- Organometallics; (USA), Journal Name: Organometallics; (USA) Vol. 9:2; ISSN 0276-7333; ISSN ORGND
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360603 -- Materials-- Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ANIONS
BORANES
BORIDES
BORON COMPOUNDS
CALCULATION METHODS
CHARGED PARTICLES
CRYSTAL STRUCTURE
DATA
DATA ANALYSIS
ELECTRONIC STRUCTURE
EXPERIMENTAL DATA
INFORMATION
IONS
LIGANDS
MEASURING INSTRUMENTS
MEASURING METHODS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANOMETALLIC COMPOUNDS
REFRACTORY METAL COMPOUNDS
RUTHENIUM BORIDES
RUTHENIUM COMPOUNDS
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
360603 -- Materials-- Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ANIONS
BORANES
BORIDES
BORON COMPOUNDS
CALCULATION METHODS
CHARGED PARTICLES
CRYSTAL STRUCTURE
DATA
DATA ANALYSIS
ELECTRONIC STRUCTURE
EXPERIMENTAL DATA
INFORMATION
IONS
LIGANDS
MEASURING INSTRUMENTS
MEASURING METHODS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANOMETALLIC COMPOUNDS
REFRACTORY METAL COMPOUNDS
RUTHENIUM BORIDES
RUTHENIUM COMPOUNDS
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS