A new compound,N,N＇-bis[（1-phenyl-3-methyl-5-oxo-4-pyrazolinyl）-α-furylme-thylidyne]ethylenediimine （（HPMαFP）2en）,has been synthesized and characterized by IR spectra,thermogravimetric analysis and single-cry...A new compound,N,N＇-bis[（1-phenyl-3-methyl-5-oxo-4-pyrazolinyl）-α-furylme-thylidyne]ethylenediimine （（HPMαFP）2en）,has been synthesized and characterized by IR spectra,thermogravimetric analysis and single-crystal X-ray diffraction. The title compound crystallizes in a monoclinic system,space group P21/c with a = 10.7485（11）,b = 7.6972（8）,c = 16.8367（18） ,β = 93.937（2）o,Z = 2,V = 1389.7（3） 3,Dc = 1.340 g/cm3,F（000） = 588.0,μ = 0.091 and S = 1.016. Structural analysis indicates that （HPMαFP）2en exists in an amine-one form. The molecules are well ordered through two intramolecular （N（3）-H（3）···O（1） and C（2）-H（2）···O（1）） and one intermolecular C（3）-H（3）···O（1） hydrogen bonds,leading to the formation of 1D infinite chains. The interactions of these hydrogen bonds contribute to the stabilization of the compound.展开更多
基金supported by the Scientific Research Foundation of the Education Department of Heilongjiang Province (No. 10521061)Special Foundation of Creative Talents in Science and Technology of Harbin City (No. 2006RFXXG019)Foundation in Scientific and Technical Development of Harbin Normal University (No. 08XYG-12)
文摘A new compound,N,N＇-bis[（1-phenyl-3-methyl-5-oxo-4-pyrazolinyl）-α-furylme-thylidyne]ethylenediimine （（HPMαFP）2en）,has been synthesized and characterized by IR spectra,thermogravimetric analysis and single-crystal X-ray diffraction. The title compound crystallizes in a monoclinic system,space group P21/c with a = 10.7485（11）,b = 7.6972（8）,c = 16.8367（18） ,β = 93.937（2）o,Z = 2,V = 1389.7（3） 3,Dc = 1.340 g/cm3,F（000） = 588.0,μ = 0.091 and S = 1.016. Structural analysis indicates that （HPMαFP）2en exists in an amine-one form. The molecules are well ordered through two intramolecular （N（3）-H（3）···O（1） and C（2）-H（2）···O（1）） and one intermolecular C（3）-H（3）···O（1） hydrogen bonds,leading to the formation of 1D infinite chains. The interactions of these hydrogen bonds contribute to the stabilization of the compound.
