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Scientific article
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The monoclinic, CrB-related, crystal structure of Tb₃Ni₂, Dy₃Ni₂ and Ho₃Ni₂

Publication date1974-11-15
Abstract

Dy₃Ni₂ is monoclinic, space group C2/m, with a=13.321, b=3.662, c=9.512 Å, p= 105.72 °, Z=4. Tb₃Ni₂ and the low-temperature modification of Ho₃Ni₂ are isotypic. The structure was solved by Patterson methods followed by a full-matrix least-squares refinement to an R of 0.08 for 538 counter reflexions. The structure is characterized by rare-earth trigonal prisms centred by Ni atoms. These prisms are similar to those found in the CrB-type structure and their arrangement is related to the CrB-type configuration.

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Citation (ISO format)
MOREAU, Jean-Michel, PACCARD, D., PARTHE, Erwin. The monoclinic, CrB-related, crystal structure of Tb₃Ni₂, Dy₃Ni₂ and Ho₃Ni₂. In: Acta crystallographica. Section B, Structural crystallography and crystal chemistry, 1974, vol. 30, n° 11, p. 2583–2586. doi: 10.1107/S0567740874007631
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ISSN of the journal0567-7408
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