Synthesis and Crystal Structure of 5,5'-Bis(4-hydroxylphenyl)diazo-dipyrromethane
史红梅;尹振明
天津师范大学化学学院
Synthesis and Crystal Structure of 5,5'-Bis(4-hydroxylphenyl)diazo-dipyrromethane
SHI Hong-Mei;YIN Zhen-Ming
Tianjin Key Laboratory of Structure and Performance for FunctionalKey Laboratory of Inorganic-organic Hybrid Functional Material Chemistry, Ministry of Education; College of Chemistry, Tianjin Normal University, Tianjin 300387, China
摘要A new 5,5'-bisdiazo-dipyrromethane, compound 2, has been synthesized and cha- racterized. The crystal of 2 is of monoclinic, space group P21/c with a = 16.3185(10), b = 20.8225(13), c = 18.5985(11) Å, β= 114.5280(10)°, V = 5749.3(6) Å3, Z = 8, C25H26N6O2, Mr= 442.52, Dc= 1.022 g/cm, F(000) = 1872, µ(MoKα) = 0.068 mm-1. The final R = 0.0469 and wR = 0.1143 for 10119 observed reflections with I > 2σ(I), and R = 0.0677 and wR = 0.1231 for all reflections.The title compound prefers to form interlocked type dimer through quadruple N–H···N hydrogen bonds. The dimers self-assemble into a porous 3-D structure through O–H···O and C–H···N hydrogen bonds.
Abstract：A new 5,5'-bisdiazo-dipyrromethane, compound 2, has been synthesized and cha- racterized. The crystal of 2 is of monoclinic, space group P21/c with a = 16.3185(10), b = 20.8225(13), c = 18.5985(11) Å, β= 114.5280(10)°, V = 5749.3(6) Å3, Z = 8, C25H26N6O2, Mr= 442.52, Dc= 1.022 g/cm, F(000) = 1872, µ(MoKα) = 0.068 mm-1. The final R = 0.0469 and wR = 0.1143 for 10119 observed reflections with I > 2σ(I), and R = 0.0677 and wR = 0.1231 for all reflections.The title compound prefers to form interlocked type dimer through quadruple N–H···N hydrogen bonds. The dimers self-assemble into a porous 3-D structure through O–H···O and C–H···N hydrogen bonds.
史红梅;尹振明. Synthesis and Crystal Structure of 5,5'-Bis(4-hydroxylphenyl)diazo-dipyrromethane[J]. , 2013, 32(7): 1093-1099.
SHI Hong-Mei;YIN Zhen-Ming. Synthesis and Crystal Structure of 5,5'-Bis(4-hydroxylphenyl)diazo-dipyrromethane. , 2013, 32(7): 1093-1099.
2013, Vol. 32 
