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DOI | 10.1126/science.aat6394 |
Self-assembly of lattices with high structural complexity from a geometrically simple molecule | |
Yamagishi, Hiroshi1,6; Sato, Hiroshi1; Hori, Akihiro2; Sato, Yohei3; Matsuda, Ryotaro2; Kato, Kenichi4; Aida, Takuzo1,5 | |
2018-09-21 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2018 |
卷号 | 361期号:6408页码:1242-1245 |
文章类型 | Article |
语种 | 英语 |
国家 | Japan |
英文摘要 | Here we report an anomalous porous molecular crystal built of C-H center dot center dot center dot N-bonded double-layered roof-floor components and wall components of a segregatively interdigitated architecture. This complicated porous structure consists of only one type of fully aromatic multijoint molecule carrying three identical dipyridylphenyl wedges. Despite its high symmetry, this molecule accomplishes difficult tasks by using two of its three wedges for roof-floor formation and using its other wedge for wall formation. Although a C-H center dot center dot center dot N bond is extremely labile, the porous crystal maintains its porosity until thermal breakdown of the C-H center dot center dot center dot N bonds at 202 degrees C occurs, affording a nonporous polymorph. Though this nonporous crystal survives even at 325 degrees C, it can retrieve the parent porosity under acetonitrile vapor. These findings show how one can translate simplicity into ultrahigh complexity. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000445152500039 |
WOS关键词 | SHAPE-MEMORY NANOPORES ; DENDRITIC MACROMOLECULES ; REAL PRECEDENTS ; CRYSTAL ; DENDRIMERS ; FRAMEWORKS ; CHEMISTRY ; POLYMERS ; BONDS |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/199623 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Univ Tokyo, Sch Engn, Dept Chem & Biotechnol, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1138656, Japan; 2.Nagoya Univ, Grad Sch Engn, Dept Appl Chem, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648603, Japan; 3.Kyoto Univ, Inst Integrated Cell Mat Sci WPI iCeMS, Sakyo Ku, Kyoto 6068501, Japan; 4.RIKEN, SPring Ctr 8, 1-1-1 Kouto, Sayo, Hyogo 6795148, Japan; 5.RIKEN, Ctr Emergent Matter Sci, 2-1 Hirosawa, Wako, Saitama 3510198, Japan; 6.Univ Tsukuba, Fac Pure & Appl Sci, Div Mat Sci, 1-1-1 Tennodai, Tsukuba, Ibaraki 3058571, Japan |
推荐引用方式 GB/T 7714 | Yamagishi, Hiroshi,Sato, Hiroshi,Hori, Akihiro,et al. Self-assembly of lattices with high structural complexity from a geometrically simple molecule[J]. SCIENCE,2018,361(6408):1242-1245. |
APA | Yamagishi, Hiroshi.,Sato, Hiroshi.,Hori, Akihiro.,Sato, Yohei.,Matsuda, Ryotaro.,...&Aida, Takuzo.(2018).Self-assembly of lattices with high structural complexity from a geometrically simple molecule.SCIENCE,361(6408),1242-1245. |
MLA | Yamagishi, Hiroshi,et al."Self-assembly of lattices with high structural complexity from a geometrically simple molecule".SCIENCE 361.6408(2018):1242-1245. |
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