Chem. Mater. 2000, 12, 255
Additions and Corrections 2000, Volume 12 J. A. Alonso, M. T. Casais, Martı´nez-Lope, J. L. Martı´nez, P. Velasco, A. Mun ˜ oz, and M. T. Ferna´ ndez-Dı´az: Preparation, Crystal Structure, and Magnetic and Magnetotransport Properties of the Double Perovskite Ca2FeMoO6. For this publication (Chem. Mater. 2000, 12, 161, published in the Web Edition on Dec 11, 1999), Hall coefficient measurements performed on Ca2FeMoO6 as well as Sr2FeMoO6 give 1.8 cm3 per Coulomb and 0.5 cm3 per Coulomb, instead of the figures indicated in the Results (-0.046 and -0.012 cm3 per Coulomb, respectively). At 100 K, the carriers involved in the conduction are holes (in both cases), and the number of charge carriers, per unit cell, is 0.0009 and 0.0025 holes, for Ca2FeMoO6 and Sr2FeMoO6, respectively, instead of 0.031 and 0.12 holes per formula unit, given in the Abstract, Results, and Discussion. CM990982A 10.1021/cm990982a Published on Web 01/17/2000
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