Research Article
Electrical and Vibrational Studies of Na2K2Cu(MoO4)3
Table 5
Assignment of the internal vibrational modes frequencies of MoO4 tetrahedron.
| Assignment | Infrared (/cm−1) | Raman (/cm−1) |
| (MoO4) | 914 | 937, 918, 891 | (MoO4) | | 344, 331, 273 | (MoO4) | 849, 789, 726 | 871, 829, 758 | (MoO4) | 429, 472 | 378, 360 |
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