聚二茂铁甲酰萘二胺硫脲及其配合物的合成与表征

Synthesis and characterization of poly [diformyl-ferrocenylnaphthyldiamine] thiourea(PFNS) and its metal complexes

合成了聚1.1′—[二茂铁甲酰—1.8—萘二胺]硫脲(PFNS)及其N i(Ⅱ)、Co(Ⅱ)、Cu(Ⅱ)配合物,并用元素分析、IR、TGA、XRD、SEM和超导量子强磁计(SQUID)进行表征,结果表明,PFNS为无定形粉末,它的金属配合物为部分结晶且为低温(5K)铁磁体,其磁化强度(M s)按N i>Co>Cu次序增加。

A poly[ 1.1 ＇-diformyl ferrocenyl-1.8-naphthyldiamine] thiourea（PFNS） and its complexes with Ni （ Ⅱ ）, Co（ Ⅱ ）and Cu （ Ⅱ ）were synthesized and characterized by elemental analyses. IR, TGA. XRD, SEM and SQUID. The results showed that the PFNS was a amorphous powder, but its metal complexes were partial crystal and ferromagnets at low temperature （5k）, their saturation magnetization（ Ms） were in the order Ni 〉 Co 〉 Cu.