Research Article
Synthesis and Thermal Characterization of Lanthanide(III)
Complexes with Mercaptosuccinic Acid and Hydrazine as Ligands
Table 5
X-ray diffraction of metal complexes (D spacing in Å units and intensity (Cps) in parentheses).
| | [Ln(N2H4)2{CH2(COO)CH(SH)(COO)] · (H2O) | | La | Pr | Nd | Sm | Gd |
| | 9.0 | 9.6 | 8.9 | 9.7 | 8.9 | | (9.8) | (9.1) | (9.8) | (9.2) | (9.8) | | 8.3 | 8.9 | 8.3 | 8.4 | 5.7 | | (10.5) | (9.8) | (10.5) | (10.4) | (15.5) | | 4.5 | 4.5 | 4.5 | 4.6 | 4.6 | | (19.5) | (19.6) | (19.4) | (19.1) | (19.1) | | 4.0 | 4.0 | 4.1 | 4.1 | 4.2 | | (21.9) | (21.8) | (21.5) | (21.6) | (21.1) | | 3.9 | 3.9 | 3.9 | 3.9 | 3.2 | | (22.5) | (22.5) | (22.6) | (22.6) | (21.9) | | 3.5 | 3.5 | 3.5 | 3.6 | 3.0 | | (24.7) | (24.8) | (24.7) | (24.5) | (29.5) | | 2.8 | 3.2 | 3.2 | 3.2 | 2.8 | | (30.9) | (27.2) | (27.2) | (27.5) | (30.9) |
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