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Seaborgium hexacarbonyl

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Seaborgium hexacarbonyl
Names
IUPAC name Hexacarbonylseaborgium
Other names Seaborgium carbonyl
Identifiers
3D model (JSmol)
InChI
  • InChI=1S/6CO.Sg/c6*1-2;Key: GMBKQKYFDUHVHF-UHFFFAOYSA-N
SMILES
  • O=C=(=C=O)(=C=O)(=C=O)(=C=O)=C=O
Properties
Chemical formula Sg(CO)6
Molar mass 437 g·mol
Hazards
Occupational safety and health (OHS/OSH):
Main hazards Radioactive
Related compounds
Other cations Chromium hexacarbonyl
Molybdenum hexacarbonyl
Tungsten hexacarbonyl
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkY verify (what is  ?) Infobox references
Chemical compound

Seaborgium hexacarbonyl (also called seaborgium carbonyl) is the organometallic compound with the formula Sg(CO)6. Like its chromium, molybdenum, and tungsten analogs, it is a volatile derivative of seaborgium in its zero oxidation state. Seaborgium hexacarbonyl has little practical usage, outside of scientific interest, where it and other transactinide compounds are studied to shed light on relativistic effects on electronic structure as a consequence of high nuclear charge.

Synthesis

Sg(CO)6 can be prepared by passing seaborgium atoms through a helium and carbon monoxide mixture:

Sg + 6 CO → Sg(CO)6

Reactivity

Seaborgium hexacarbonyl reacts and interacts with a SiO2 surface in ways closely resembling its lighter congeners, molybdenum hexacarbonyl and tungsten hexacarbonyl.

References

  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)
Metal carbonyl complexes
H2CO He
Li Be2(CO)4 H3BCO C(CO)2
(C=C)(CO)2
(HC=CH)CO 		NCO OCO F2CO
H(CO)F
(FCO)2 		Ne
Na Mg(O3)2(CO)2 Al Si PCO SCO Cl2CO
(ClCO)2 		Ar
K Ca(CO)8 Sc(CO)8 Ti(CO)7
Ti(CO)6
Cp2Ti(CO)2 		V(CO)6
C5H5V(CO)4
V(CO)6 		Cr(CO)6
C6H6Cr(CO)3 		Mn2(CO)10
Mn(CO)5 		Co2(CO)8
Co4(CO)12
Co(CO)4
HC(Co(CO)3)3 		Ni(CO)4 (Cu(CO)Cl)n Zn Ga Ge As SeCO Br2CO Kr
Rb Sr(CO)8 Y(CO)8 Zr Nb Mo(CO)6
C7H8Mo(CO)3 		Tc2(CO)10
Tc(CO)5 		Ru(CO)5
Ru3(CO)12
Ru(CO)4 		Rh4(CO)12
Rh6(CO)16
Rh2Cl2(CO)2 		Pd(CO)4 Cd In Sn Sb Te I Xe
Cs Ba(CO)8 * Lu Hf Ta W(CO)6
(C5H5)2W2(CO)6 		Re2(CO)10
Re(CO)5 		Os(CO)5
Os3(CO)12
Os(CO)4
Os3(CO)10 		Ir4(CO)12 Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra ** Lr Rf Db Sg(CO)6 Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
 
* La(CO)8 Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb
** Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No
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