Molecular structure of Bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate (CAS NO.35138-22-8) is:

Product Name: Bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate
CAS Registry Number: 35138-22-8
Molecular Formula: C₁₆H₂₄Rh.BF₄
Molecular Weight: 406.07
Melting Point: 210 °C 
Storage temp.: Refrigerator (+4 °C)
Water Solubility: insoluble
Sensitive: Slightly air & moisture sensitive
SMILES: [Rh+].F[B-](F)(F)F.C=1CC\C=C/CCC=1.C/1C\C=C/CC\C=C\1
InChI: InChI=1/2C8H12.BF4.Rh/c2*1-2-4-6-8-7-5-3-1;2-1(3,4)5;/h2*1-2,7-8H,3-6H2;;/q;;-1;+1/b2*2-1-,8-7-;;
InChIKey: NBGSCPNNKGVTKU-QMDOQEJBBG 

Safty information about Bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate (CAS NO.35138-22-8) is:
Hazard Codes: F; Xi
Risk Statements: 11-34 
R11:Highly flammable. 
R34:Causes burns.
Safety Statements: 16-45-36/37/39-26 
S16:Keep away from sources of ignition. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RIDADR: UN 2921
Hazard Note: Irritant

 Bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate , its cas register number is 35138-22-8. It also can be called (1Z,5Z)-cycloocta-1,5-diene ; Rhodium(+1) cation ; Tetrafluoroborate .Its color is dark red.