Chem. J. Chinese Universities ›› 1985, Vol. 6 ›› Issue (2): 103.
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Liu Juzheng1, Peterson J. I.2
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Abstract: (η5-C5H5)2Nb[CH2Si(CH3)3]2 has been prepared and characterized by X-ray diffraction method and solution and frozen-glass EPR.The compound crystallizes in a monoclinic space group P21/Cwith lattice par ameters a=13.29lÅ, b=12.406Å, c=13.90lÅ, β=115.40° V = 2070Å3 and Z = 4.Full-matrix least-squares refinement of the diffractometry data led to final discrepancy indices of R(F0) - 0.043, R(F02) = 0.057, RB(F02) = 0.071.From computer simulation of the frozen-glass spectrum of the compound, the principal components of the g and Ttensors are gx = 1.9840, gy =2.0075, gx=2.0020, Tx = -89.2G, Ty = -136.9G, Tz = -50.0G.
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Liu Juzheng, Peterson J. I. . Structural and Electron Paramagnetic Resonance Studies of (η5-C5H5)2Nb[CH2Si(CH3)3]2[J]. Chem. J. Chinese Universities, 1985, 6(2): 103.
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