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With “saddle” shaped tetra[3,4-thienylene](TT)as a rigid 3D spacer,three anthryl substituted TT compounds,1-(anthracen-9-yl)[3,3-bithiophene](TTA-1),1,7-di(anthracen-9-yl)-[3,3-bithiophene](TTA-2)and 1,12-di(anthracen-9-yl)[3,3-bithiophene](TTA-3)were designed and synthesized.