Cyclopentadienyl radical, ID: C2143535 NIST 24031823592D 1 1.00000 0.00000 Copyright by the U.S. Sec. Commerce on behalf of U.S.A. All rights reserved. 5 5 0 0 0 2 V2000 1.3005 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0.3121 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 1.6646 0.9363 0.0000 C 0 0 0 0 0 0 0 0 0 0.0000 0.9363 0.0000 C 0 0 0 0 0 0 0 0 0 0.8323 1.5085 0.0000 C 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 3 1 2 0 0 0 2 4 2 0 0 0 5 3 1 0 0 0 4 5 1 0 0 0 M RAD 1 5 2 M END