The chemical preparation of CuTh2(PO4)3 and TlTh2(P4O3) is described and crystal data given. These two compounds are monoclinic with a = 21.999 (4), b = 6.740 (1), c = 7.013 (1) Å, β = 108.46 (2)° for CuTh2(PO4)3 and a = 17.686 (5), b = 6.885 (1), c = 8.315 (2) Å, β = 102.01 (2)° for TlTh2(PO4)3.
M. LouërR. BrochuD. LouërSaı̈d ArsalaneM. Ziyad
Μ. Τ. Averbuch-PouchotA. Durif
M. BeaurainR. AstierA. van der LeeP. Armand
Μ. Τ. Averbuch-PouchotA. Durif
M. LaügtI. TordjmanG. BassiJ. C. Guitel