Infrared and Raman Spectra of mer-Cr(CO)3Cl3
Click on the peaks to show the vibration
  Cr(CO)6
cis-[Cr(CO)4Cl2
trans-[Cr(CO)4Cl2
fac-[Cr(CO)3Cl3
fac-[Cr(CO)3Cl3
Haemoglobin
Myoglobin