The crystal structures for three compounds were determined from single-crystal X-ray diffraction: NdRh2Ge2, I4/mmm space group, a=4.153(1) Angstrom, c=10.363(5) Angstrom, V=178.73 Angstrom (3), d=9.202 g/cm(3), mu =39.66 mm(-1), R=0.0460 for 118 reflections (CeGa(2)AI(2) structure type); Nd2Rh3Ge5, C2/m space group, a=11.610(9), b=5.929(4), c=12.133(9) Angstrom, beta =119.7(1)degrees, V=725.43 Angstrom (3), d=8.791 g/cm(3), mu =40.95 mm(-1), R=0.0374 for 600 reflections (Lu2Co3Si5 structure type); NdRh0.79Ge0.54, Pm-3m space group, a=3.995(2) Angstrom, V=63.76 Angstrom (3), d=36.235 g/cm(3), mu =152.95 mm(-1), R=0.0342 for 63 reflections (defect CaTiO3 structure type)

Single-crystal investigation of the neodymium rhodium germanides NdRh2Ge2, Nd2Rh3Ge5 and NdRh0.79Ge0.54 / SALAMAKHA P.; SOLOGUB O.; RIGHI L.; BOCELLI G.. - In: JOURNAL OF ALLOYS AND COMPOUNDS. - ISSN 0925-8388. - 315:1-2(2001), pp. 320-325. [10.1016/S0925-8388(00)01456-0]

Single-crystal investigation of the neodymium rhodium germanides NdRh2Ge2, Nd2Rh3Ge5 and NdRh0.79Ge0.54

RIGHI, Lara;
2001

Abstract

The crystal structures for three compounds were determined from single-crystal X-ray diffraction: NdRh2Ge2, I4/mmm space group, a=4.153(1) Angstrom, c=10.363(5) Angstrom, V=178.73 Angstrom (3), d=9.202 g/cm(3), mu =39.66 mm(-1), R=0.0460 for 118 reflections (CeGa(2)AI(2) structure type); Nd2Rh3Ge5, C2/m space group, a=11.610(9), b=5.929(4), c=12.133(9) Angstrom, beta =119.7(1)degrees, V=725.43 Angstrom (3), d=8.791 g/cm(3), mu =40.95 mm(-1), R=0.0374 for 600 reflections (Lu2Co3Si5 structure type); NdRh0.79Ge0.54, Pm-3m space group, a=3.995(2) Angstrom, V=63.76 Angstrom (3), d=36.235 g/cm(3), mu =152.95 mm(-1), R=0.0342 for 63 reflections (defect CaTiO3 structure type)
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11381/1460139
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