| Abstract: The reactions of 18-crown-6 with Na2[M(SCN)4] (M= Pd,Pt) were studied and the complex 1 [{Na(18-C-6)}2(H2O)]n[Pd(SCN)4]n and complex 2 [{Na(18-C-6)}2(H2O)]n[Pt(SCN)4]n were characterized by ele-mental analysis, IR and X-ray diffraction analysis. The complexes belong to monoclinic, space group P21/n with cell dimensions, 1:a=1.05734(7),b=1.42250(10),c=1.47762(10) nm,β=107.5330(10)°,V=2.1192(2)nm3,Z=2,Dcalcd=1.460g·cm-3,F(000)=964,R1=0.0406,wR2=0.1264 and 2:a=1.05985(19),b=1.4237(3),c=1.4744(3) nm,β=107. 096(3)°, V=2.1264(7)nm3,Z=2,Dcalcd=1.690g·cm-3,F(000)=1028,R1=0.0292,wR2=0.0859. In the solid state, the complexes 1 and 2 show an one-dimensional chain of [{Na(18-C-6)}2(H2O)]2+ complex cations and [M(SCN)4]2- (M=Pd,Pt) complex anions bridged by Na-N in-teractions. |
| 朱德中,宋兴民,窦建民,刘颖,王大奇,雍伟,郑培菊.一维链状冠醚配合物:[{Na(18-C-6)}2(H2O)]n[M(SCN)4]n(M=Pd、Pt)的合成与结构[J].无机化学学报,2002,18(7):697-700. |
