Global Information Lookup Global Information

Tungsten hexacarbonyl information


Tungsten hexacarbonyl
Names
IUPAC name
Hexacarbonyltungsten
Other names
Tungsten carbonyl
Hexacarbonylwolfram
Identifiers
CAS Number
  • 14040-11-0 checkY
3D model (JSmol)
  • Interactive image
ECHA InfoCard 100.034.423 Edit this at Wikidata
EC Number
  • 237-880-2
PubChem CID
  • 98884
CompTox Dashboard (EPA)
  • DTXSID20895051 Edit this at Wikidata
InChI
  • InChI=1/6CO.W/c6*1-2;
SMILES
  • O=C=[W](=C=O)(=C=O)(=C=O)(=C=O)=C=O
Properties
Chemical formula
C6O6W
Molar mass 351.901 g/mol
Appearance Colorless solid
Density 2.65 g/cm3
Melting point 170 °C (338 °F; 443 K) (decomposes)
Solubility in water
insoluble
Solubility sparingly in THF
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
Flammable, CO source
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformFlammability 0: Will not burn. E.g. waterInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
2
0
0
Safety data sheet (SDS) External SDS
Related compounds
Other cations
Chromium hexacarbonyl
Molybdenum hexacarbonyl


Seaborgium hexacarbonyl[1]

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)
Infobox references

Tungsten hexacarbonyl (also called tungsten carbonyl) is an organometallic compound with the formula W(CO)6. This complex gave rise to the first example of a dihydrogen complex.[2]

Like its chromium and molybdenum analogs, this colorless compound is noteworthy as a volatile, air-stable derivative of tungsten in its zero oxidation state.

  1. ^ Even, J.; Yakushev, A.; Dullmann, C. E.; Haba, H.; Asai, M.; Sato, T. K.; Brand, H.; Di Nitto, A.; Eichler, R.; Fan, F. L.; Hartmann, W.; Huang, M.; Jager, E.; Kaji, D.; Kanaya, J.; Kaneya, Y.; Khuyagbaatar, J.; Kindler, B.; Kratz, J. V.; Krier, J.; Kudou, Y.; Kurz, N.; Lommel, B.; Miyashita, S.; Morimoto, K.; Morita, K.; Murakami, M.; Nagame, Y.; Nitsche, H.; et al. (2014). "Synthesis and detection of a seaborgium carbonyl complex". Science. 345 (6203): 1491–3. Bibcode:2014Sci...345.1491E. doi:10.1126/science.1255720. PMID 25237098. S2CID 206558746. (subscription required)
  2. ^ Kubas, G. J., Metal Dihydrogen and σ-Bond Complexes, Kluwer Academic/Plenum Publishers: New York, 2001

and 24 Related for: Tungsten hexacarbonyl information

Request time (Page generated in 0.7854 seconds.)

Tungsten hexacarbonyl

Last Update:

Tungsten hexacarbonyl (also called tungsten carbonyl) is an organometallic compound with the formula W(CO)6. This complex gave rise to the first example...

Word Count : 589

Molybdenum hexacarbonyl

Last Update:

hexacarbonyl (also called molybdenum carbonyl) is the chemical compound with the formula Mo(CO)6. This colorless solid, like its chromium, tungsten,...

Word Count : 951

Seaborgium hexacarbonyl

Last Update:

hexacarbonyl (also called seaborgium carbonyl) is the organometallic compound with the formula Sg(CO)6. Like its chromium, molybdenum, and tungsten analogs...

Word Count : 207

Chromium hexacarbonyl

Last Update:

Chromium hexacarbonyl (IUPAC name: hexacarbonylchromium) is a chromium(0) organometallic compound with the formula Cr(CO)6. It is a homoleptic complex...

Word Count : 1488

Vanadium hexacarbonyl

Last Update:

Vanadium hexacarbonyl is the inorganic compound with the formula V(CO)6. It is a blue-black volatile solid. This highly reactive species is noteworthy...

Word Count : 425

Seaborgium

Last Update:

chromium hexacarbonyl, molybdenum hexacarbonyl, and tungsten hexacarbonyl, seaborgium has been shown in 2014 to also form seaborgium hexacarbonyl, Sg(CO)6...

Word Count : 7611

Carbyne

Last Update:

WBr(CO)2(PPh3)2≡C-NR2. Such a compound can be obtained by the reaction of tungsten hexacarbonyl W(CO)6 with lithium diisopropylamide to form (iPr2N)(OLi)C=W(CO)5...

Word Count : 660

Focused ion beam

Last Update:

FIB-assisted chemical vapor deposition occurs when a gas, such as tungsten hexacarbonyl (W(CO)6) is introduced to the vacuum chamber and allowed to chemisorb...

Word Count : 3322

Olefin conversion technology

Last Update:

originally described process employed catalysts molybdenum hexacarbonyl, tungsten hexacarbonyl, and molybdenum oxide supported on alumina. Blay, Vincent;...

Word Count : 206

Metal carbonyl

Last Update:

Job and A. Cassal succeed in the preparation of chromium hexacarbonyl and tungsten hexacarbonyl, the first synthesis of other homoleptic metal carbonyls...

Word Count : 7931

Olefin metathesis

Last Update:

described olefin disproportionation with catalysts molybdenum hexacarbonyl, tungsten hexacarbonyl, and molybdenum oxide supported on alumina for example converting...

Word Count : 4096

Tungsten hexabromide

Last Update:

Another method of producing this compound is by the reaction of tungsten hexacarbonyl and bromine at room temperature, releasing carbon monoxide. It can...

Word Count : 441

Nickel tetracarbonyl

Last Update:

metal carbonyls Chromium hexacarbonyl Molybdenum hexacarbonyl Tungsten hexacarbonyl Seaborgium hexacarbonyl Vanadium hexacarbonyl Dimanganese decacarbonyl...

Word Count : 1641

List of inorganic compounds

Last Update:

TiOSO4 Tungsten(VI) chloride – WCl6 Tungsten(VI) fluoride – WF6 Tungsten boride – WB2 Tungsten carbide – WC Tungstic acid – H2WO4 Tungsten hexacarbonyl – W(CO)6...

Word Count : 8726

Iron pentacarbonyl

Last Update:

Related compounds Chromium hexacarbonyl Molybdenum hexacarbonyl Tungsten hexacarbonyl Seaborgium hexacarbonyl Vanadium hexacarbonyl Dimanganese decacarbonyl...

Word Count : 1656

Cyclopentadienyltungsten tricarbonyl dimer

Last Update:

bond distance is 3.222 Å. The compound is prepared by treatment of tungsten hexacarbonyl with sodium cyclopentadienide followed by oxidation of the resulting...

Word Count : 194

List of compounds with carbon number 6

Last Update:

C6ClF5O2S pentafluorobenzenesulfonyl chloride 832-53-1 C6CrO6 chromium hexacarbonyl 13007-92-6 C6Cr23 chromium carbide 12105-81-6 C6F14NO pentafluoronitrosobenzene...

Word Count : 28

Fullerene chemistry

Last Update:

characterized. [C70][S8]6 [C60][γ-cyclodextrin]2 C60 fullerene reacts with tungsten hexacarbonyl W(CO)6 to the (η²-C60)W(CO)5 complex in a hexane solution in direct...

Word Count : 4408

Aluminylene

Last Update:

demonstrated an ability to coordinate to metal atoms.  UV irradiation of tungsten hexacarbonyl in the presence of the N-aluminylene created an aluminylene-W(CO)5...

Word Count : 1789

Alkyne metathesis

Last Update:

of tungsten and silicon oxides at temperatures as high as 450 °C. In 1974 Mortreux reported the use of a homogeneous catalyst—molybdenum hexacarbonyl at...

Word Count : 1309

Cyclopentadienylmolybdenum tricarbonyl dimer

Last Update:

distance is 3.2325 Å. The compound is prepared by treatment of molybdenum hexacarbonyl with sodium cyclopentadienide followed by oxidation of the resulting...

Word Count : 323

Metal nitrosyl complex

Last Update:

to the hexacarbonyls of molybdenum and tungsten: M(CO)6 + 4 MeCN + 2 NOBF4 → [M(NO)2(MeCN)4](BF4)2 Nitrosyl chloride and molybdenum hexacarbonyl react...

Word Count : 1998

Cyclopentadienylchromium tricarbonyl dimer

Last Update:

dimolybdenum compound. The compound is prepared by treatment of chromium hexacarbonyl with sodium cyclopentadienide followed by oxidation of the resulting...

Word Count : 172

D electron count

Last Update:

Examples: hexamminecobalt(III) chloride, sodium cobaltinitrite, molybdenum hexacarbonyl, ferrocene, ferroin, chromium carbonyl. d7 Octahedral high spin: 3 unpaired...

Word Count : 1701

PDF Search Engine © AllGlobal.net