کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1406232 | 1501818 | 2011 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: New near-IR active MgPc(H2O) polymorphic modification: Synthesis, structural investigation, thermal stability and spectroscopy New near-IR active MgPc(H2O) polymorphic modification: Synthesis, structural investigation, thermal stability and spectroscopy](/preview/png/1406232.png)
New polymorphic modification of MgPc(H2O) was obtained and its single crystal structure determined. It crystallizes in non-centrosymmetric space group P21 of the monoclinic system. Mg atom exhibits 4 + 1 type environment, consisting of four N isoindole atoms and apical O atom of water molecule. Spectroscopic studies indicate that the crystals possess solid-state broad-band near-IR absorption. The origin of the band broadening along with the comparison with two already known modifications is discussed.
► New modification of aqua magnesium(II) phthalocyanine was obtained.
► The crystal structure of MgPc(H2O) was determined.
► The investigations were perfomed due to dual goals: (1) its similarity to chlorophyll and (2) its optical properies.
Journal: Journal of Molecular Structure - Volume 996, Issues 1–3, 14 June 2011, Pages 64–68