Citation: Min MA, Feng Ling LIU, Ming Li SHI, Qing Ping DAI. STUDIES ON THE LB FILM OF 2-HEPTADECYL IMIDAZOLECOORDINATING METAL IONS[J]. Chinese Chemical Letters, ;1993, 4(1): 63-66. shu

STUDIES ON THE LB FILM OF 2-HEPTADECYL IMIDAZOLECOORDINATING METAL IONS

1.
Dept, of Chem,, Shandong Normal Univ,, Jinan 250014;
2.
Center of Modern Analysis, Nanjing Univ,, Nanjing 210008

Received Date: 13 May 1992

The surface pressure—area isotherms(π—A curves) of 2—heptadecyl imidazole (HIM) Langmuir films at the subphases of deionized water and solutions containing metal ions such as Cu²⁺, Cd²⁺, Ca²⁺, Co²⁺, Ag⁺ etc. have been studied. It was formed Langmuir film at the subphase containing Cu²⁺ or Ag⁺ ions and its LB film was successfully deposited. The molecular and ionic total energies (E) and stabil. ity energies (△E) forming complexes were computed by CNDO/2 method. The computational results agreed with the experiments.
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