H4TCC·3H2O was also determined. All ternary Cu(II) complexes have molecular structures. The N-(2-mercaptoethyl)-iminodiacetate moieties of BCBC or TCC ligands play a NO2 + S-tripodal tetradentate role, with the S-(thioether or disulfide) atom as the apical/distal donor of the copper(II) center. In 1–3, the iminodiacetate moiety exhibits a mer-NO2 conformation (two nearly coplanar chelate rings) while in
五个新颖的三元
铜(II)配合物,具有N,O 2,S-三脚架四齿
螯合剂N,N-双(羧甲基)-S-苄基半胱
氨酸(2-)离子(BCBC)或N,N,N',N' -四(羧甲基)半胱
氨酸(4-)离子(
TCC)和
腺嘌呤(Hade),
2,6-二氨基嘌呤(HDAP),
2,2'-联吡啶(bpy)或1,10-
菲咯啉(phen)作为共-
配体被合成和表征通过X射线衍射等物理方法:[
铜2(BCBC)2(μ 2 -N 3,N7-H(N9)ADE)(H 2 O)2 ]·H 2 O(1) [
铜2(BCBC)2(μ 2 -N7,N9-H(N3)DAP)(H 2 O)2 ]·4H 2O(2),[
铜2(μ 2 -
TCC)(H(N9)ADE)2(H 2 O)2 ]·10H 2 O(3),[
铜2(μ 2 -
TCC)(联
吡啶)2 ]·15H 2 O(4)和[
铜2(μ 2 -
TCC)(phen)的2 ]·14H 2 O(5)。还确定了H