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朱文祥, 刘茹, 朱文祥*, 张永安, 延玺
化学学报,2001,59(5):553~527,-0001,():
-1年11月30日
合成了未见文献报道的1,10-二氧(4,7,13,16-四氮杂-18-C-6(以下用[18]N4O2代表)的硝酸镧配合物。并在丙酮中培养出{La[18]N4O2(NO3)3}·H2O配合物单晶,用X射线衍射法测定了晶体结构。晶体属三斜晶系,空间群P1,晶胞参数α=1.0690(2)nm,b=1.3608(3)nm,c=0.8230(2)nm;α=103.10(3)℃,β=104.71(3)℃,γ=84.03(3)℃;Z=2,V=1.1265(4)nm3,Dc=1.779g/cm3,μ=1.968mm-1,F(000)=608,R=0.0307,wR=0.0566。冠醚环上的2个氧原子、4个氮原子均参与配位,3个硝酸根也均以双齿形式配位,中心La(Ⅲ)离子的配位数为12,配位多面体为畸变的二十面体,H2O分子存在于配位外界。
镧(, Ⅲ), 配合物,, 氮杂冠醚,, 晶体结构
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【期刊论文】Crystal Structure of Adduct 2-Phenyl-imidazo [4,5-f] 1,10-phenan-throline Methanol
朱文祥, LIN, Hui-Wen a, ZHU, Wen-Xiang*, b
CHINESE JOURNAL OF CHEMISTRY 2003, 21, 1054-1058,-0001,():
-1年11月30日
The structure of the title adduct comprises a phenanthroline derivative 2-phenyl-imidazo [4, 5-f] 1,10-phenanthroline and a methanol. The composition of the crystalline adduct was characterized as C19H12N4
1,, 10-phenanthroline derivative,, crystalline adduct,, crystal structure,, 2-phenyl-imidazo[4,, 5-f] 1,, 10-phenanthroline
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朱文祥, GUO, Qian-Ling a, ZHU, Wen-Xiang*, a, GUO, Rong a, YAN, Xi a, WANG, Ru-Ji b
CHINESE JOURNAL OF CHEMISTRY 2003, 21, 211-215,-0001,():
-1年11月30日
The complex Eu (btfa)3 (phon) (btfa=4,4,4-trifluoro-1-phenyl-1, 3-butanedione, phen=1,10-phenanthroline) has been prepared and characterized by elemental anniysis, IR and UV spectroscopies. The crystal and molecular structures of the complex have been determined by X-ray diffraction analysis. It belongs to the monoclinic crystal system, space group P21/c with a=0.9700(2)nm, b=3.7450(5)nm, c=1.0917(3)nm, β=92.51(2)℃, V=3.962(1) nm3, Z=4, Dc=1.639g/cm3, μ=1.676nm-1, F(000)=1936, R1=0.0388, wR2=0.0775. Structure analysis shows that the europium (Ⅲ) ion is coordinated to six oxygen atoms of β-diketonate anions and two nitrogen atoms of phenanthroline molecule. The coordination polyhedron is an approximate square antiprism.
uropium(, Ⅲ), complex,, benzoyltrifluoroacetone,, 1,, 10-phenanthroline,, crystal structure
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【期刊论文】四氮杂-18-冠-6的锌/铜(Ⅱ)配合物的合成与结构
朱文祥, 郭雪雁, 延玺, 王如骥, 李勇
高等学校化学学报,2002,23(10):1842~1846,-0001,():
-1年11月30日
合成了1,10-二氧-4,7,13,16-四氮杂-18-C-6(以下用L代表)的硝酸锌和硝酸铜(Ⅱ)配合物,配合物CU(L)(NO3)2晶体属正交晶系,Pbca空间群,晶胞参数如下:A=1.5744(6)nm,b=1.2676(4)m,c=1.8983(6)nm,V=3.789(2)nm, Z=8,最终偏离因子R1=0.0431,wR2=0.0904。配合物Zn(L)(NO3)2晶体属正交晶系,Pnna空间群,晶胞参数a=1.61356(10)nm,b=1.32871(11)nm,c=0.86260(5)nm,V=1.8494(2)nm3,Z=4,最终偏离因子R1=0.0718,wR2=0.1950。冠醚环上的4个氮原子和+个氧原子都参与了配位,NO-未参与配位,中心金属离子的配位数为6。红外光谱、1H NMR和EPR谱等研究佐证了上述测定结果。Cu(L)(NO3)2循环伏安实验表明该配合物在-1.0~0V电压范围内,只发生Cu(Ⅱ)→Cu(Ⅰ)的还原反应,而在-1.6~0V电压范围内,发生Cu(Ⅰ)→Cu(0)的反应。
二氧-四氮杂冠醚, 锌/, 铜配合物, 晶体结构
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朱文祥, Qian-Ling Guo a, Wen-Xiang Zhu a, *, Song Gao b, Shu-Lan Ma a, Shu-Jing Dong a, Miao-Qiong Xu a
Inorganic Chemistry Communications 7(2004)467-470,-0001,():
-1年11月30日
X-ray structural determination of the title complex shows it containing a phenoxy and sulfato-bridged Cu(II) tetramer coordinating to fully deprotonated p-sulfonated thiacalix[4]arene with its cavity occupied by a pyridinium cation and forming a 2D coordination polymer. Variable temperature susceptibility measurement reveals an antiferromagnetic coupling of four Cu(II) ions formed.
Crystal structure, 2D Coordination polymer, Copper tetramer, p-Sulfonated thiacalix[4]arene
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