کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1303562 | 1498944 | 2014 | 4 صفحه PDF | دانلود رایگان |
• Inorganic-organic hybrid contains iodoplumbate chain
• Hybrid exhibits dielectric anomaly
• Hybrid shows semiconductor emission
An inorganic–organic hybrid [tetrabutylammonium][PbI3] crystallizes in tetragonal space group I-42d, which inorganic components form one-dimensional (1D) face-sharing iodoplumbate chain. This hybrid shows a novel dielectric anomaly around 125 °C. The variable-temperature single crystal and powder X-ray diffraction (PXRD) measurements revealed that the dielectric anomaly arises from the disorder–order transformation of tetrabutylammonium. The hybrid emits orange-red luminescence, ascribed to the semiconductor emission of 1D [PbI3]∞ chain.
Inorganic–organic hybrid, [tetrabutylammonium][PbI3], with one-dimensional face-sharing iodoplumbate chain shows novel dielectric anomaly and semiconductor emission.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 46, August 2014, Pages 29–32