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中文摘要：
合成，光和二新奇 phenothiazine 衍生物的电气化学的性质被介绍，它展出好一个光子荧光排放。量收益和他们的溶剂效果详细被学习。复合 3,7 二度(2-4-imidazolylbenzylidenehydrazonoethyl )-(0-ethylphenothiazine)(5 ) 被用作一个有效开始者，二光子的荧光系列在 800 nm fs 激光脉搏下面被调查，测量二光子的吸收剖面图是 18 桴 ? 慢吗？
英文摘要：
The synthesis, luminescence and electrochemical properties of two novel phenothiazine derivatives were presented, which exhibit good one-photon fluorescence emission. The quantum yields and solvent effects of them were studied in detail. Compound 3,7-bis（2-4＇-imidazolylbenzylidenehydrazonoethyl）-（0-ethylphenothiazine） （5） was used as an effective initiator, of which two-photon fluorescence spectra were investigated under 800 nm fs laser pulse and the measured two-photon absorption cross-section was 18 × 10^-50 cm^4·s per photon. Two-photon initiated polymerization microfabrication experiments were carried out. X-ray diffraction analyses revealed that the shape of the compound 3,7-bis（2-pyrid-4＇-ylmethylidenehydrazonoethyl）-（0-ethylphenothiazine） （4） looks like a butterfly with nearly planar wings. The dihedral angle of the two benzene rings is 37.6° and there is an obvious π-π stacking interaction between the molecules in the crystal.
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