The target compound （C58H74N6010） has been structurally determined by single- crystal X-ray diffraction. The crystal is in the monoclinic system, space group C2/c, with a = 22.08（3）, b = 12.628（19）, c- 21.73（3...The target compound （C58H74N6010） has been structurally determined by single- crystal X-ray diffraction. The crystal is in the monoclinic system, space group C2/c, with a = 22.08（3）, b = 12.628（19）, c- 21.73（3）A, β= 106.78（3）°, C58H74N6010, Mr= 1015.23, Dc = 1.16239 g/cm^3, V = 5801（14） A3, Z = 4, F（000） = 2176, μ（MoKa） = 0.080 mm^-1, T = 293（2） K, 5107 independent reflections with 3125 observed ones （1〉 20（I））, R = 0.0768 and wR = 0.2305 with GOF = 1.025 （R = 0.1129 and wR = 0.2674 for all data）. The calixarene moiety maintains the symmetric cone conformation through intramolecular O-H…O and N-H…O hydrogen bonds. The thermal analysis showed that the decomposition mechanism of compound 3 is complex. Fluorescence spectra of 3 exhibited an emission band at 423 nm when excited with 360 nm radiation at room temperature in DMF.展开更多
基金supported by the National Natural Science Foundation of China(No.21102003)Scientific Research Foundation for the Introduction of Talent of Anhui University of Science & Technology
文摘The target compound （C58H74N6010） has been structurally determined by single- crystal X-ray diffraction. The crystal is in the monoclinic system, space group C2/c, with a = 22.08（3）, b = 12.628（19）, c- 21.73（3）A, β= 106.78（3）°, C58H74N6010, Mr= 1015.23, Dc = 1.16239 g/cm^3, V = 5801（14） A3, Z = 4, F（000） = 2176, μ（MoKa） = 0.080 mm^-1, T = 293（2） K, 5107 independent reflections with 3125 observed ones （1〉 20（I））, R = 0.0768 and wR = 0.2305 with GOF = 1.025 （R = 0.1129 and wR = 0.2674 for all data）. The calixarene moiety maintains the symmetric cone conformation through intramolecular O-H…O and N-H…O hydrogen bonds. The thermal analysis showed that the decomposition mechanism of compound 3 is complex. Fluorescence spectra of 3 exhibited an emission band at 423 nm when excited with 360 nm radiation at room temperature in DMF.
