A novel coordination polymer [(C10H16N)2(Pb2I6)·2DMF·H2O]n (C10H16N=N-butyl-2-Methy-Pyridinium) was synthesized by the reaction of Pb(NO3)2 with C6H10NI at room temperature in DMF solvent and structurally ch...A novel coordination polymer [(C10H16N)2(Pb2I6)·2DMF·H2O]n (C10H16N=N-butyl-2-Methy-Pyridinium) was synthesized by the reaction of Pb(NO3)2 with C6H10NI at room temperature in DMF solvent and structurally characterized by means of X-ray single diffraction. The title compound crystallizes in triclinic system, space group P1 with a=1.123 7(2) nm, b=1.253 30(16) nm, c=0.808 00(12) nm, 穖-3, F(000)=738, chemical formula C26H48N4O3Pb2I6 and Mr=1 640.46, ombined by static attracting forces in the crystal. DMF and H2O locate between the organic and inorganic moiety. CCDC: 210812.展开更多
A new compound [Cu（AFO）2（N3）2]（DMF）（H2O）（AFO=4,5-diazafluorene-9-one）was synthesized.Its structure was determined by single X-ray diffraction.The crystal belongs to monoclinic system,space group C2/c.The cry...A new compound [Cu（AFO）2（N3）2]（DMF）（H2O）（AFO=4,5-diazafluorene-9-one）was synthesized.Its structure was determined by single X-ray diffraction.The crystal belongs to monoclinic system,space group C2/c.The crystallographic data,were determined a=1.2609（2）nm,b=0.8000（1）nm,c=2.6220（4）nm,β=109.964（6）°,V=2.4859（6）nm3,Z=4,F（000）=1236,Mr=603.07,Dc=1.611 Mg/m3,μ=0.937 nm-1,R1=0.0561,and wR2=0.1290.In the crystal Cu（II） atom is coordinated with four nitrogen from two AFO ligands and two nitrogen atoms from two azide ions to form an elonged-octahedron geometry.展开更多
The isobaric vapor-liquid equilibrium data of butanone(1)-N, N-dimethylformamide (DMF)(2) at 100.92kPa, 93.32kPa, and 79.99kPa and of toluene(1)-DMF(2) at 100.92kPa were measured using a modified Rose-Williams still. ...The isobaric vapor-liquid equilibrium data of butanone(1)-N, N-dimethylformamide (DMF)(2) at 100.92kPa, 93.32kPa, and 79.99kPa and of toluene(1)-DMF(2) at 100.92kPa were measured using a modified Rose-Williams still. The above data met the thermodynamic consistency test and were correlated with the Wilson,NRTL, and UNIQUAC equations. These data can be used in the analysis and design of the process that involves separating DMF from butanone and toluene in the leather synthesis industry.展开更多
The isobaric vapor-liquid equilibrium data of butanone1-N, N-dimethylformamide DMF2 at 100.92kPa, 93.32kPa, and 79.99kPa and of toluene1-DMF2 at 100.92kPa were measured using a modified Rose–Williams still. The above...The isobaric vapor-liquid equilibrium data of butanone1-N, N-dimethylformamide DMF2 at 100.92kPa, 93.32kPa, and 79.99kPa and of toluene1-DMF2 at 100.92kPa were measured using a modified Rose–Williams still. The above data met the thermodynamic consistency test and were correlated with the Wilson, NRTL, and UNIQUAC equations. These data can be used in the analysis and design of the process that involves separating DMF from butanone and toluene in the leather synthesis industry.展开更多
文摘A novel coordination polymer [(C10H16N)2(Pb2I6)·2DMF·H2O]n (C10H16N=N-butyl-2-Methy-Pyridinium) was synthesized by the reaction of Pb(NO3)2 with C6H10NI at room temperature in DMF solvent and structurally characterized by means of X-ray single diffraction. The title compound crystallizes in triclinic system, space group P1 with a=1.123 7(2) nm, b=1.253 30(16) nm, c=0.808 00(12) nm, 穖-3, F(000)=738, chemical formula C26H48N4O3Pb2I6 and Mr=1 640.46, ombined by static attracting forces in the crystal. DMF and H2O locate between the organic and inorganic moiety. CCDC: 210812.
文摘A new compound [Cu（AFO）2（N3）2]（DMF）（H2O）（AFO=4,5-diazafluorene-9-one）was synthesized.Its structure was determined by single X-ray diffraction.The crystal belongs to monoclinic system,space group C2/c.The crystallographic data,were determined a=1.2609（2）nm,b=0.8000（1）nm,c=2.6220（4）nm,β=109.964（6）°,V=2.4859（6）nm3,Z=4,F（000）=1236,Mr=603.07,Dc=1.611 Mg/m3,μ=0.937 nm-1,R1=0.0561,and wR2=0.1290.In the crystal Cu（II） atom is coordinated with four nitrogen from two AFO ligands and two nitrogen atoms from two azide ions to form an elonged-octahedron geometry.
基金Supported by the National Natural Science Foundation of China (No.20376073).
文摘The isobaric vapor-liquid equilibrium data of butanone(1)-N, N-dimethylformamide (DMF)(2) at 100.92kPa, 93.32kPa, and 79.99kPa and of toluene(1)-DMF(2) at 100.92kPa were measured using a modified Rose-Williams still. The above data met the thermodynamic consistency test and were correlated with the Wilson,NRTL, and UNIQUAC equations. These data can be used in the analysis and design of the process that involves separating DMF from butanone and toluene in the leather synthesis industry.
基金the National Natural Science Foundation of China (No.20376073)
文摘The isobaric vapor-liquid equilibrium data of butanone1-N, N-dimethylformamide DMF2 at 100.92kPa, 93.32kPa, and 79.99kPa and of toluene1-DMF2 at 100.92kPa were measured using a modified Rose–Williams still. The above data met the thermodynamic consistency test and were correlated with the Wilson, NRTL, and UNIQUAC equations. These data can be used in the analysis and design of the process that involves separating DMF from butanone and toluene in the leather synthesis industry.
