Seaborgium hexacarbonyl

Seaborgium hexacarbonyl
Names
IUPAC name
Hexacarbonylseaborgium
Other names
Seaborgium carbonyl
Identifiers
3D model (JSmol)
  • Interactive image
InChI
  • InChI=1S/6CO.Sg/c6*1-2;
    Key: GMBKQKYFDUHVHF-UHFFFAOYSA-N
  • O=C=[Sg](=C=O)(=C=O)(=C=O)(=C=O)=C=O
Properties
Chemical formula
 Sg(CO)6
Molar mass 437 g·mol−1
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 [77 °F], 100 kPa).
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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.[1] 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:[1]

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.[1]

References

  1. ^ a b c 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)
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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)62-
Cp2Ti(CO)2 		V(CO)6
C5H5V(CO)4
V(CO)6− 		Cr(CO)6
C6H6Cr(CO)3 		Mn2(CO)10
Mn(CO)5− 		Fe(CO)5
Fe2(CO)9
Fe3(CO)12
Fe(CO)42−
C4H6Fe(CO)3
C4H4Fe(CO)3 		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)42− 		Rh4(CO)12
Rh6(CO)16
Rh2Cl2(CO)2 		Pd(CO)4 [Ag(CO)][B(OTeF5)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)42−
Os3(CO)102- 		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