The ring-substituted phthalo-cyanines and its metal complexes:Crystal structure of 1,4,8,11,15,18,22,25-octa-butoxyphthalocyani- natocopper(Ⅱ)  

作　　者：CAI Jinwan, WANG Jundong, HUANG Jinling & CHEN NaishengInstitute of Research on Functional Materials, Department of Chemistry, Fuzhou University, Fuzhou 350002, China State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Struct 

出　　处：《Chinese Science Bulletin》2002年第8期644-646,共3页

基　　金：This work was supported by the National Natural Science Foundation of China (Grant No. 29871008);the Natural Science Foundation of Fujian Province (Grant No. E0010009);the Science Foundation of State Key Laboratory of Structure Chemistry (Grant No. 010

摘　　要：Crystal structure of 1, 4, 8, 11, 15, 18, 22, 25-octa-butoxyphthalocyaninatocopper (Ⅱ) (1) was determined by X-ray diffraction methods. The crystal system is mono-clinic, space group is P21/c, Z = 4, a = 1.3741(1) nm, b = 2.6737(1) nm, c = 1.6690(1) nm, β=101.278(1)°. The steric congestion between the neighbouring butoxyl groups causes the distortion of the ring core of phthalocyanine (Pc) into a saddle shape conformation. In the crystal structure, molecules stack along a axis forming one-dimensional packing structure and there are two molecular overlap types which appear in turn with different distances between molecules, overlap area and angle.Crystal structure of 1, 4, 8, 11, 15, 18, 22, 25-octa-butoxyphthalocyaninatocopper (II) (1) was determined by X-ray diffraction methods. The crystal system is mono-clinic, space group is P21/c, Z = 4, a = 1.3741(1) nm, b = 2.6737(1) nm, c = 1.6690(1) nm, β= 101.278(1)°. The steric congestion between the neighbouring butoxyl groups causes the distortion of the ring core of phthalocyanine (Pc) into a saddle shape conformation. In the crystal structure, molecules stack along a axis forming one-dimensional packing structure and there are two molecular overlap types which appear in turn with different distances between molecules, overlap area and angle.

关 键 词：PHTHALOCYANINE SUBSTITUTED PHTHALOCYANINE crystal structure. 

分 类 号：O641[理学—物理化学]