Seaborgium hexacarbonyl

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.

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
SMILES 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). Y verify (what is YN ?) Infobox references

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]