La<sub>8</sub>Br<sub>7</sub>Ni<sub>4</sub>: Ribbons of Ni Hexagons in Condensed La<sub>6</sub> Trigonal Prisms
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资源简介：
A ternary lanthanum bromide La8Br7Ni4 was synthesized from La, LaBr3, and Ni under an Ar atmosphere at 830 °C. It crystallizes in space group C2/m (No. 12) with lattice constants a = 29.528(4) Å, b = 4.0249(6), c = 8.708(1) Å, and β = 94.515(2)°. The structure features condensed Ni-centered La6 trigonal prisms. The Ni atoms are bonded to each other to form ribbons of Ni hexagons. Band structure, bonding, and physical properties of the compound have been investigated.
创建时间：
2008-11-17
