摘要: 通过缓慢挥发溶剂法得到一种不对称吡喃方酸菁染料的单晶,测定了其晶体结构.其晶系为三斜晶系,空间群为P1,a=0.9228(4),b=1.4122(6),c=0.6124(3)nm,α=93.97(4),β=98.14(5),γ=71.05(4),V=0.7470(6)nm3,Z=1.用晶体结构数据解释了此不对称染料的1H-NMR谱.
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陈建国, 黄德音, 黎源. 新型不对称吡喃鎓方酸菁染料的晶体结构[J]. 影像科学与光化学, 2000, 18(2): 104-111.
CHEN Jian-guo, HUANG De-yin, LI Yuan. CRYSTAL STRUCTURE OF AN ASYMMETRIC PYRYLIUM- SQUARYLIUM DYE,2-[1-(2,6-DI-t-BUTYL-4H-PYRAN- 4-YLIDENE)-ETHYL]-4-[1-(2,6-DI-t-BUTYL- 4H-PYRAN-4-YLIDENE)-METHYL] CYCLOBUTENEDIYLIUM-1,3-DIOLATE[J]. Imaging Science and Photochemistry, 2000, 18(2): 104-111.