Hexacarbonyltungsten(O) (W(12C16O)6)


Vibrational and/or electronic energy levels

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Takehiko Shimanouchi

Symmetry:   Oh     Symmetry Number sigma = 24


 Sym.   No   Approximate   Selected Freq.  Infrared   Raman   Comments 
 Species   type of mode   Value   Rating   Value  Phase  Value  Phase

a1g 1 CO str 2117  C  ia 2116.6 M solid solid
a1g 2 WC str 427  C  ia 427.1 S solid solid
eg 3 CO str 2010  C  ia 2009.8 M solid solid
eg 4 WC str 412  C  ia 412 W solid solid
f1g 5 WCO bend 362  D  ia  ia OC(«nu»5+«nu»7)
f1u 6 CO str 1998  B 1997.6 VS gas  ia
f1u 7 WC str 587  B 586.6 VS gas  ia
f1u 8 WCO bend 374  B 374.4 S gas  ia
f1u 9 CWC deform 82  C 82.0 M gas  ia
f2g 10 WCO bend 458  D  ia 458.3 liq.
f2g 11 CWC deform 88  D  ia 88.3 S liq.
f2u 12 WCO bend 521  D  ia  ia OC(«nu»5+«nu»7,«nu»10+«nu»12)
f2u 13 CWC deform 61  E  ia  ia OC(«nu»3+«nu»13)

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
MMedium
WWeak
iaInactive
OCFrequency estimated from an overtone or a combination tone indicated in the parentheses.
B1~3 cm-1 uncertainty
C3~6 cm-1 uncertainty
D6~15 cm-1 uncertainty
E15~30 cm-1 uncertainty

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Shimanouchi, 1972
Shimanouchi, T., Tables of Molecular Vibrational Frequencies Consolidated Volume II, J. Phys. Chem. Ref. Data, 1972, 6, 3, 993-1102. [all data]


Notes

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