Comparing of the crystal structure and spectroscopic properties of some stilbazolium dyes with enlarged π-conjugated system I. Chromophores with p-dimethylamino group
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- 作者：Rumyana Bakalskaa ; bakalska@uni-plovdiv.net" class="auth_mail" title="E-mail the corresponding author ; Mina Todorovab ; mtodorova@uni-plovdiv.bg" class="auth_mail" title="E-mail the corresponding author ; Hristina Sbirkovac ; Boris Shivachevc ; bls@clmc.bas.bg" class="auth_mail" title="E-mail the corresponding author ; Tsonko Kolevd ; tskolev@bio21.bas.bg" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hemicyanine dye ; Stilbazolium salt ; Crystal structure ; Bond lengths alternation (BLA) ; Reversal solvatochromism ; Thermal analyses
- 刊名：Dyes and Pigments
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：136
- 期：Complete
- 页码：919-929
- 全文大小：2161 K
文摘
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Three crystal structures of stilbazolium dyes were compared.
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The influence of crystal packing factors on BLA parameter was established.
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The relationship between structure and photophysical properties was discussed.