The [CdCl_4]^（2-） anion as a structure inducer has proved to be useful in the construction of cucurbit[n]urilmetal coordination architectures and materials. In order to better understand the role and influence of th...The [CdCl_4]^（2-） anion as a structure inducer has proved to be useful in the construction of cucurbit[n]urilmetal coordination architectures and materials. In order to better understand the role and influence of the structure inducer in Q[n] systems, we report herein the self-assembly of Q[6] solely in the presence of[CdCl_4]^（2-）anions and in the presence of both a linear cationic organic guest and [CdCl_4]^（2-）anions. X-ray diffraction analysis revealed that 1D Q[6] porous channels were formed by the noncovalent interactions between Q[6] and [CdCl_4]^（2-）anions, but the ＇＇honeycomb effect＇＇ was not observed in the present study.However, it seems that the ＇＇honeycomb effect＇＇ and the self-assembly of Q[6] with [CdCl_4]^（2-）anions can be significantly modified and switched in the presence of a linear cationic dibutylamine guest through some unusual noncovalent interactions.展开更多
Organic low-dimensional crystals have garnered escalating interests in the realms of miniaturized optoelectronics and integrated photonics.The continual expansion of molecular systems and improvement in experimental c...Organic low-dimensional crystals have garnered escalating interests in the realms of miniaturized optoelectronics and integrated photonics.The continual expansion of molecular systems and improvement in experimental conditions have given rise to unconventional organic low-dimensional crystals,which showcase a variety of appealing structure-dependent properties in the realm of organic semiconductors,owing to their adaptable physicochemical characteristics and exceptional optoelectronics performance.Simultaneously,the development of unconventional low-dimensional crystals is filled with abundant possibilities due to their diverse application prospects.Herein,we present a comprehensive overview of advancements in research on representative cases of unconventional low-dimensional organic crystals,using a systematic and rational structural classification.Finally,we have also discussed the existing challenges and future directions,aspiring to deepen understanding and encourage further research exploration in this field.展开更多
基金supported by the National Natural Science Foundation of China (No. 21361006)‘‘Chun-Hui’’ Fund of Chinese Ministry of Education (No. Z2011037)Guizhou University (No. 20127027)
文摘The [CdCl_4]^（2-） anion as a structure inducer has proved to be useful in the construction of cucurbit[n]urilmetal coordination architectures and materials. In order to better understand the role and influence of the structure inducer in Q[n] systems, we report herein the self-assembly of Q[6] solely in the presence of[CdCl_4]^（2-）anions and in the presence of both a linear cationic organic guest and [CdCl_4]^（2-）anions. X-ray diffraction analysis revealed that 1D Q[6] porous channels were formed by the noncovalent interactions between Q[6] and [CdCl_4]^（2-）anions, but the ＇＇honeycomb effect＇＇ was not observed in the present study.However, it seems that the ＇＇honeycomb effect＇＇ and the self-assembly of Q[6] with [CdCl_4]^（2-）anions can be significantly modified and switched in the presence of a linear cationic dibutylamine guest through some unusual noncovalent interactions.
基金financial support from the National Natural Science Foundation of China (grant nos.52173177,21703148,and 21971185)the Natural Science Foundation of Jiangsu Province (grant no.BK20230010)+1 种基金the Natural Science Foundation of Shandong Province (grant no.ZR2020MB054)the Collaborative Innovation Center of Suzhou Nano Science&Technology.
文摘Organic low-dimensional crystals have garnered escalating interests in the realms of miniaturized optoelectronics and integrated photonics.The continual expansion of molecular systems and improvement in experimental conditions have given rise to unconventional organic low-dimensional crystals,which showcase a variety of appealing structure-dependent properties in the realm of organic semiconductors,owing to their adaptable physicochemical characteristics and exceptional optoelectronics performance.Simultaneously,the development of unconventional low-dimensional crystals is filled with abundant possibilities due to their diverse application prospects.Herein,we present a comprehensive overview of advancements in research on representative cases of unconventional low-dimensional organic crystals,using a systematic and rational structural classification.Finally,we have also discussed the existing challenges and future directions,aspiring to deepen understanding and encourage further research exploration in this field.
