11
compound 21 Bachrach JACS 1998, 120 12646
C                  0.00000000    0.00000000    0.00000000
C                  2.76200900    0.00000000    0.00000000
Li                 1.28640967    1.62741640    0.00000000
C                  0.61472972    0.04713670   -1.30729508
C                  0.61472972    0.04713670    1.30729508
C                  2.04322930    0.03588167    1.22338039
C                  2.04322930    0.03588167   -1.22338039
H                  2.63623625    0.07776583    2.14362078
H                  2.63623625    0.07776583   -2.14362078
H                 -1.09684020   -0.00752350   -0.00000000
H                  3.85839093   -0.02084104    0.00000000