Hydrothermal treatment of Mo(CO)6, norfloxacin (H-Norf) and dilute hydroxide sodium solution in Pyrex Also 1 displays blue fluorescent emissions at 416～436 nm in the solid state upon irradiation by UV light. CCDC:241564.
The reaction of malononitrile with Z nCl 2 and NaN 3 in the presence of 2,2’-bipyridine a nd water affords the first bis(tetrazole)Zn-complex intermediate,mono(2,2’-bipyridine)bis(tetrazolyl)methane aqua zinc*",[Zn(2,2’ -bpy)(BTZ)(H 2 O)]·(H 2 O) 2 (1)which gives a clue for Demko-Sharple ss’ tetrazole synthesis.Crystal data for1:C 13 H 18 N 10 O 4 Zn,M r =443.74,monoclinic,space group P2 1 /c,a=12.5705(18),b=16.078(2),c=9.1921(13)*!,β=95.010(3)°,V=1850.7(5)*! 3 ,Z =4.CCDC:197788.
A series of donor-acceptor-donor triads 16 consisting of tetrathiafulvalene and naphthalene diimide units were synthesized and characterized. UV/Vis spectroscopic and cyclic voltammetric studies indicate that these triads show negligible intramolecular charge transfer interaction in the ground state. In contrast to that of the reference compound 36, their fluorescence intensities were reduced in the following sequences: 3≈4≈5≈6<1≈2, which is probably due to photoinduced electron transfer in triads 16. Two solid forms (yellow and green) of triads 15 were obtained, while only green form for triad 6 was obtained under the same conditions. Studies of the yellow and green forms with UV, XRD and DSC were performed. It was suggested that varying the attached side groups may regulate intermolecular charge transfer interactions in the solid state.
