学术报告
《自然》刊文！暨南大学重磅研究实现新突破
2021-07-22
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7月21日，国际顶尖学术期刊《自然》（Nature, 2021, 595, 542–548）在线发表了暨南大学化学与材料学院陆伟刚教授和李丹教授研究团队的研究成果《Orthogonal-arra...
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2020-03-24
Centripetal molecules as multifunctional building blocks for coordination networks
27次浏览
Yan-Qiong Sun, Jun He, Zhengtao Xu,* Guo Huang, Xiao-Ping Zhou, Matthias Zeller and Allen D. HunterAbstract:Centripetally shaped molecules are crystallized with AgSbF6 to yield coordination networks featuring novel coordination modes, network connectivity and chiral/helical structures.文章链接：b709942h.pdf
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2020-03-24
Anion- π-Interaction-Directed Self- Assembly of Ag (I) Coordination Networks
28次浏览
Xiao-Ping Zhou, Xuanjun Zhang, Shi-Hong Lin, and Dan Li*Abstract:Reactions of AgX with 2,4,6-tri(2-pyridyl)-1,3,5-trazine (tpt) yielded three 3D highly symmetric isostructural coordination polymers (X ) ClO4 -, BF4-, and PF6-) and a dimer (X ) CF3COO-), respectively. In the coordination polymers, anion-ð interactions are found between the multiatomic anions and tpt ligands. Systematic variation including synthetic methods, ratios of reactants, and solvents provides synthetic evidence proving tha
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2020-03-24
From Encapsulation to Polypseudorotaxane: Unusual Anion Networks Driven by Predesigned Metal Bis(terpyridine) Complex Cations
28次浏览
Xiao-Ping Zhou, Wen-Xiu Ni, Shun-Ze Zhan, Jia Ni, Dan Li,*and Ye-Gao Yin*Abstract:Solvothermal reactions of CuSCN, metal (Mn2+, Fe2+, Co2+, Ni2+,Cu2+) sulfate, and terpyridine (2,2¢:6¢,2¢¢-terpyridine or 4¢-p-tolyl-2,2¢:6¢,2¢¢-terpyridine) in the presence of triphenylphosphine yielded a series of hybrid coordination compounds, in which in situ formed metal bis(terpyridine) complex cations are encapsulated by a 3D anionic network or entangled by 2D heartlike networks, forming encapsulation or pol
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2020-03-24
In Situ Formed Guanidinium Cations as Templates To Direct Fabrication of Honeycomb-like CuCN Networks
28次浏览
Shi-Hong Lin, Xiao-Ping Zhou, Dan Li,* and Seik Weng NgAbstract:The solvothermal reaction of CuSCN and 1,2-bis(diphenylphosphino)ethane (dppe) in mixed solvents acetonitrile/n-hexane/ (methanol or ethanol) gave a honeycomb-like guanidinium cyanocuprate [C(NH2)3)] · [Cu2(CN)3]. The in situ formed cations C(NH2)3+ act as templates to direct the formation of the CuCN network in which multiple weak N-H· · · · N/C hydrogen interactions potentially exist between the cations C(NH2)3+ and the {CuCN}6 ri
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2020-03-24
CuCN Pillars Induce Face-to-Face π-Overlap of Anthracene-Based
26次浏览
Yan-Qiong Sun, Chun-Kwan Tsang, Zhengtao Xu,*Guo Huang, Jun He, Xiao-Ping Zhou, Matthias Zeller, and Allen D. HunterAbstract:The large aromatic ligand 9,10-bis{[3,4-bis(methylthio)phenyl]ethynyl}anthracene (L) interacts with CuCN to form a 2D, fluorescent hybrid network, L· 2CuCN. Although the edge-to-face stacking between the organic π-electron systems prevails in the molecular crystal structure of L, the face-to-face stacking becomes more distinct in L· 2CuCN. A preliminary survey on similar h
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2020-03-24
Coordination Networks from a Bifunctional Molecule Containing Carboxyl and Thioether Groups
27次浏览
Xiao-Ping Zhou, Zhengtao Xu,*Matthias Zeller, Allen D. Hunter, Stephen Sin-Yin Chui, and Chi-Ming Che.Abstract:The bifunctional molecule tetrakis(methylthio)-1,4-benzenedicarboxylic acid (TMBD) interacts with the increasingly harder metal ions of CuI, CdII, and ZnII to form the coordination networks of Cu2TMBD, CdTMBD, and Zn4O(H2O)3(TMBD)3, where the carboxyl group consistently bonds to metal ions, while the softer methylthio group binds with preference to the softer metal ions (i.e., chelation
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