C75H76N10O23Tb2, triclinic, P - (1) over bar (no. 2), a = 10.4524(13) angstrom, b = 12.9626(16) angstrom, c = 15.2003(18) angstrom, alpha = 108.674(2)degrees, beta = 94.931(2)degrees, gamma = 101.617(2)degrees, V = 1885.8(4) nm(3), Z = 1, R (gt) (F) = 0.0236, wR (r...