Research Article
Synthesis and Spectroscopic Studies of Some New Molybdenum, Tungsten, and Ruthenium Carbonyl Derivatives of 2-Hydroxymethylpyridine
Table 1
Elemental analysis and mass spectrometry data for the complexes.
| Complex | C% Found (Calcd.) | H% Found (Calcd.) | N% Found (Calcd.) | Mass spectrometry | Molecular formula | Chemical formula | Molecular weight | m/z a |
| Mo2O6(HMP)2 | [Mo2(C12H14O8N2)] | 28.2 (28.5) | 2.6 (2.8) | 5.7 (5.5) | 506.14 | 507 [P+] | W2O6(HMP)2 | [W2O6(HMP)2] | 21.5 (21.2) | 1.9 (2.1) | 4.3 (4.1) | 681.96 | 682 [P+] | Ru(CO)3(HMP) | [Ru(C9H7O4N)] | 36.5 (36.8) | 2.2 (2.4) | 4.6 (4.8) | 294.23 | 239 [P–2CO]+ | Ru(CO)2(HMP)(PPh3) | [Ru(C26H22O3NP)] | 58.8 (59.1) | 4.0 (4.2) | 2.9 (2.7) | 528.47 | 501 [P–CO]+ |
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: mass over charge ratio in the mass spectrum.
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