| Material | Space group | a (nm) | b (nm) | c (nm) | β (deg) | Year | Remark |
|---|---|---|---|---|---|---|---|
| Mo3O | Fm(-3)m | 0.3126 | - | - | - | 1954 | - |
| MoO | NaCl-type | ? | - | - | - | ? | - |
| MoO2 | P42/mmm | 0.486 | - | 0.279 | - | 1926 | - |
| MoO2 | P21 | 0.5610 | 0.4843 | 0.5526 | 119.62 | 1947 | - |
| P21 | 0.5607 | 0.4860 | 0.5624 | 120.94 | 1969 | - | |
| P21 | 0.56109 | 0.48562 | 0.56285 | 120.95 | 1967 | - | |
| Mo4O11 | Pna21 | 2.449 | 0.6752 | 0.5457 | - | 1964 | - |
| Pna21 | 2.4487 | 0.6752 | 0.5457 | - | 1985 | - | |
| γ-type | 2.448 | 0.6753 | 0.5461 | - | 1988 | 1atom | |
| γ-type | 2.432 | 0.6709 | 0.5417 | - | 1988 | 0.5Gpa | |
| Mo4O11 | η-type | 2.457 | 0.5442 | 0.6696 | 94.35 | 1988 | 1atom |
| η-type | 2.450 | 0.5406 | 0.6641 | 94.60 | 1988 | 0.5Gpa | |
| Mo5O14 | ? | ? | ? | ? | ? | - | - |
| Mo8O23 | P2/c | 1.34 | 0.404 | 1.68 | 106.1 | 1948 | - |
| P2/c | 1.3384 | 0.40616 | 1.6883 | 106.27 | 1987 | 370K | |
| Pc | 1.339 | 0.8062 | 1.682 | 106.02 | 1987 | 100K | |
| Mo9O26 | P2/c | 1.445 | 0.403 | 1.675 | 96 | 1948 | - |
| C2/c | 2.9194 | 0.8083 | 1.6816 | 95.47 | 1987 | - | |
| Mo17O47 | Pba2 | 2.1615 | 1.9632 | 0.3951 | - | 1963 | - |
| Pba2 | 2.1615 | 1.9632 | 0.39515 | - | 1975 | - | |
| MoO3 | P21/c | 0.7122 | 0.5374 | 0.5565 | 91.88 | 1986 | - |
| MoO3 | Pnma | 1.3855 | 0.3701 | 0.3962 | - | 1950 | - |
| Pnma | 1.3855 | 0.36964 | 0.39628 | - | 1963 | - | |
| Pnma | 1.352 | 0.3700 | 0.39509 | - | 1988 | 1.19GPa | |
| MoO3 | P21/c | 0.76898 | 0.74780 | 1.06816 | 135.96 | 1987 | - |
| P21/c | 0.7654 | 0.7433 | 1.0648 | 135.89 | 1988 | - |
| Material | Synthesis Method | Temperature |
|---|---|---|
| MoO | Reduction of Mo oxygen of Mo | ? |
| MoO2 | Reduction of MoO3 using H2 or NH3 | 600° |
| Mo2O3 | Dehydrating Mo(OH)3 (amorphous) | Room temp. |
| Mo2O5 | Mo + MoO3 are sealed in qualtz tube | 750° |
| Mo4O11 | MoO2 + MoO3 are sealed in qualtz tube | 615〜800° (γ-type) |
| MoO2 + MoO3 are sealed in qualtz tube | less than 615° (η-type) | |
| Mo5O14 | Mo0.93Ta0.07O28 is sealed in qualtz tube | 850°→ Controlled cooling |
| Mo8O23 | MoO2 + MoO3 are sealed in qualtz tube | 650〜780° |
| Mo9O26 | MoO2 + MoO3 are sealed in qualtz tube | 600〜750°(Triclinic) |
| MoO2 + MoO3 are sealed in qualtz tube | 760〜780°(Monoclinic) | |
| Mo10O29 | ? | ? |
| Mo13O38 | ? | ? |
| Mo17O47 | ? | ? |
| MoO3 | MoO3 powder is sealed in qualtz tube | more than 795° |
| Ion | Valence | Cation (example) |
|---|---|---|
| MoO4 | 2- | H2, Li2, Na2, K2, Rb2, Sc2, (NH4)2, Mg, Ba, Sr, Ca |
| MoO8 | 2- | K2 |
| Mo3O15 | 4- | (NH4)4 |
| Mo6O19 | 3- | - |
| Mo6O19 | 2- | - |
| Mo7O24 | 6- | Na6, (NH4)6 |
| Mo8O26 | 4- | Me2, (BuN)2 |
| Mo8O27 | 6- | (NH4)6 |
| Mo10O34 | 8- | Tl8 |