We reported the synthesis of [Ni（hmta）][SSP(OC10H7-2)2]2(where hmta is 5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane,and 2-C10H7O-is 2-nathphthyloxy).The complex is characterized by elemental analysis,...We reported the synthesis of [Ni（hmta）][SSP(OC10H7-2)2]2(where hmta is 5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane,and 2-C10H7O-is 2-nathphthyloxy).The complex is characterized by elemental analysis,IR spectra,1HNMR spectra,electronic spectra and TG-DTA thermal analysis,and its crystal structure has been determined.The compound belongs to triclinic system,space group P ī with the following crystallographic parameters:a=7.691（2）,b=10.505（5）,c=17.692（5）,α=105.52（3）°,β=90.09（3）°,γ=103.92（4）°,V=1333.5（8）3,DC=1.377g/cm3,F（000）=582,μ（Mo Kα）=0.631mm-1,Z=1,and final R=0.0752,wR=0.1957 for 2425 observed reflections（I>2σ（I））.The analytical results of crystal structure and spectroscopic properties show that a square planar complex cation [Ni（hmta）]2+ is formed by coordination of four nitrogen atoms of ligand hmta to Ni（Ⅱ）.There isn’t interaction of Ni（Ⅱ） with sulfur atom of (2—C10H7O)2PSS-anion,but there are three N-H…S hydrogen bonds between [Ni（hmta）]2+ complex cation and(2—C10H7O)2PSS-anion in the compound.展开更多
The adductive reaction of Ni[S2P(OCH2CH2Ph)2]2 with pyridine was studied by spectrographic method and the equilibrium constants was found to be β1=(1.12±0.09)×102,β2=(2.40±0.41)×104,R1=0.997,R2=0...The adductive reaction of Ni[S2P(OCH2CH2Ph)2]2 with pyridine was studied by spectrographic method and the equilibrium constants was found to be β1=(1.12±0.09)×102,β2=(2.40±0.41)×104,R1=0.997,R2=0.998.The adduct Ni[S2P(OCH2CH2Ph)2]2·2Py was characterized by elemental analysis,IR spectra,single-crystal X-ray diffraction method.The crystal structure belongs to monoclinic system,space group P 21/c with the following crystallographic parameters:a=9.240(3),b=16.124(8),c=14.148(7),α=90.00°,β=92.07(4)°,γ=90.00°.展开更多
文摘We reported the synthesis of [Ni（hmta）][SSP(OC10H7-2)2]2(where hmta is 5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane,and 2-C10H7O-is 2-nathphthyloxy).The complex is characterized by elemental analysis,IR spectra,1HNMR spectra,electronic spectra and TG-DTA thermal analysis,and its crystal structure has been determined.The compound belongs to triclinic system,space group P ī with the following crystallographic parameters:a=7.691（2）,b=10.505（5）,c=17.692（5）,α=105.52（3）°,β=90.09（3）°,γ=103.92（4）°,V=1333.5（8）3,DC=1.377g/cm3,F（000）=582,μ（Mo Kα）=0.631mm-1,Z=1,and final R=0.0752,wR=0.1957 for 2425 observed reflections（I>2σ（I））.The analytical results of crystal structure and spectroscopic properties show that a square planar complex cation [Ni（hmta）]2+ is formed by coordination of four nitrogen atoms of ligand hmta to Ni（Ⅱ）.There isn’t interaction of Ni（Ⅱ） with sulfur atom of (2—C10H7O)2PSS-anion,but there are three N-H…S hydrogen bonds between [Ni（hmta）]2+ complex cation and(2—C10H7O)2PSS-anion in the compound.
文摘The adductive reaction of Ni[S2P(OCH2CH2Ph)2]2 with pyridine was studied by spectrographic method and the equilibrium constants was found to be β1=(1.12±0.09)×102,β2=(2.40±0.41)×104,R1=0.997,R2=0.998.The adduct Ni[S2P(OCH2CH2Ph)2]2·2Py was characterized by elemental analysis,IR spectra,single-crystal X-ray diffraction method.The crystal structure belongs to monoclinic system,space group P 21/c with the following crystallographic parameters:a=9.240(3),b=16.124(8),c=14.148(7),α=90.00°,β=92.07(4)°,γ=90.00°.
