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288-32-4

咪唑(288-32-4)ESR图谱

产品名称:咪唑

CAS:288-32-4

分子式:C3H4N2

分子量: 68.08

InChI:InChI=1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)

InChIKey: RAXXELZNTBOGNW-UHFFFAOYSA-N

Smiles:C1NC=CN=1

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    Mass

    MS-NW-8705          
    imidazole
    C3H4N2              (Mass of molecular ion:     68)
    

       Source Temperature: 270 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          14.0       1.2
          27.0       1.5
          28.0       9.9
          34.0       1.2
          38.0       2.9
          39.0       4.3
          40.0      21.5
          41.0      44.6
          42.0       2.1
          67.0       8.7
          68.0     100.0
          69.0       4.3
    

90 MHz in CDCl3

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    1H NMR 89.56 MHz
    C3 H4 N2 0.040 g : 0.5 ml CDCl3
    imidazole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.729 B 7.129 J(A,B)=1.0Hz. H2O included.

         Hz     ppm     Int.
    

        693.13   7.740    206
        692.13   7.729    393
        691.13   7.717    220
        638.94   7.135   1000
        637.94   7.124    950
        142.88   1.596    259
    

in CDCl3

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KBr disc

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nujol mull

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NI(II) COMPLEX POWDER, X-BAND

COPPER(II) COMPLEX, 77K, HALF FIELD

IRON COMPLEX, DISSOLVED IN FE(III)-TPP

COPPER(II) COMPLEX, 77K

NI(II) COMPLEX POWDER, Q-BAND

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