BIS(CYCLOPENTADIENYL)HAFNIUM DICHLORIDE(12116-66-4) MS
Product NameBIS(CYCLOPENTADIENYL)HAFNIUM DICHLORIDE
CAS12116-66-4
Molecular FormulaC10H10Cl2Hf10*
Molecular Weight379.58
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MassMS-IW-0247 dichlorobis(eta-cyclopentadienyl)hafnium(IV) C10H10Cl2Hf (Mass of molecular ion: 380)
Source Temperature: 180 °C Sample Temperature: 140 °C Direct, 75 eV
17.0 1.1 18.0 6.0 39.0 4.0 65.0 6.1 170.5 1.4 171.0 2.2 171.5 1.8 172.0 2.8 172.5 1.0 190.0 1.0 225.0 3.2 227.0 3.2 229.0 2.2 231.0 1.0 239.0 1.0 248.0 1.0 249.0 1.3 250.0 2.9 251.0 2.4 252.0 2.9 253.0 2.5 254.0 1.4 255.0 1.2 263.0 1.4 264.0 1.0 265.0 1.4 272.0 1.2 273.0 2.3 274.0 2.3 275.0 4.3 276.0 2.0 277.0 3.3 278.0 1.4 279.0 1.7 280.0 1.0 285.0 3.0 286.0 6.9 287.0 11.0 288.0 9.9 289.0 16.6 290.0 7.0 291.0 9.1 292.0 3.0 293.0 2.2 294.0 1.3 311.0 10.1 312.0 34.2 313.0 57.7 314.0 49.9 315.0 100.0 316.0 26.5 317.0 50.3 318.0 6.1 319.0 8.4 339.0 1.1 341.0 2.6 342.0 3.9 343.0 6.2 344.0 4.1 345.0 7.9 346.0 1.6 347.0 2.0 376.0 5.9 377.0 20.3 378.0 34.7 379.0 30.5 380.0 58.2 381.0 17.6 382.0 28.1 383.0 4.5 384.0 4.1
parameter in CDCl3
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1H NMR 300 MHz C10 H10 Cl2 Hf 0.036 g : 0.5 ml CDCl3 hafnocene dichloride 
Parameter ppm Hz
D(A) 6.395
Hz ppm Int.1918.50 6.395 1000
in CDCl3
KBr disc
nujol mull
