The Bis(norbornadiene)rhodium(I) tetrafluoroborate, with the CAS registry number 36620-11-8, has the systematic name of Bicyclo[2.2.1]hepta-2,5-diene; rhodium(+1) cation; tetrafluoroborate. It is a kind of air & moisture sensitive chemical which should be stored in the refrigerator. And the molecular formula of the chemical is C₁₄H₁₆BF₄Rh.

The characteristics of Bis(norbornadiene)rhodium(I) tetrafluoroborate are as followings: (1)#H bond acceptors: 0; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 0. 

You should be cautious while dealing with this chemical. It is a kind of highly flammable chemical which may cause burns. Therefore, you had better take the following instructions: Keep away from sources of ignition - No smoking; Wear suitable protective clothing, gloves and eye/face protection, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice; In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: [Rh+].F[B-](F)(F)F.C1C\2/C=C\C1/C=C/2.C\1=C\C2/C=C\C/1C2
(2)InChI: InChI=1/2C7H8.BF4.Rh/c2*1-2-7-4-3-6(1)5-7;2-1(3,4)5;/h2*1-4,6-7H,5H2;;/q;;-1;+1
(3)InChIKey: HAYDJWBQWOEERB-UHFFFAOYAH