Crystal structure of Me4N12 (ORTEP
view,
30% probability level). The Me4N+ cation is
omitted for clarity. C5 N1 1.463(3), N1 C6 1.348(3), N1 N2 1.345(2),
N2 N3 1.315(3), N3 C7 1.371(3), C4 C5 1.515(3), C1 C2 1.643(3), C6
N1 1.348(3), C2 C3 1.536(3), C2 B11 1.720(3), C1 B4 1.720(3), C2 B6
1.734(3), C1 Co3 2.045(2), C1 B5 1.703(3), C1 B6 1.721(3), C2 Co3
2.100(2), Co3 C1A 2.060(2), Co3 B4A 2.097(2), Co3 B4 2.083(2), Co3
B7 2.103(2), Co3 B7A 2.102(2), Co3 B8A 2.123(2), Co3 B8 2.110(2),
N1 N2 N3 107.38 (17), N2 N1 C5 120.99(17), C5 N1 C6 128.36(18), N1
C6 C7 105.36(18), Co3 C1 C1A 134.75(8), C1 C2 B5 112.13 (16), C3 C2
Co3 112.81(14), C2 Co3 C2A 102.51(8), C1 Co1 C1A 134.75(8), C2 C1
B4 113.47(16).