(5,7,7,12,14,14-六甲基-1,4,8,11-四氮杂环十四-4,11-二烯)·双(O,O′-二(2-苯乙基)二硫代磷酸根)合铜(Ⅱ)的合成与晶体结构 |
SYNTHESIS AND CRYSTAL STRUCTURE OF (5,7 ,7,12,14,14-HEXA-METHYL-1,4,8,11-TETRAAZACYCLOTETRADECA-4,11-DIENE)·BIS(O,O′-BI(2-PHENYLETHYL)DITHIOPHOSPHATE)COPPER(Ⅱ) |
|
摘要: 本文首次报道了标题配合物[Cu(hmtade{SSP(OCH2CH3ph)3}3](hmtade=5,7,7,12,14,14-六甲基-1,4,8,11-四氮杂环十四-4,11-二烯)的合成和晶体结构。该配合物属三斜晶系。空间群为P1。晶胞参数为:a=0.9457(1)mm, b=1.3001(5) nm, c=1.3182(3) nm; α=58.24(2)°, β=73.65(2)°, γ=66.27(3)°。Z=1, R=0.059, RW=0.067。结构测定表明:(phCH2CH2O)2PSS-为单齿配体,Cu2+与硫和氮形成了六配位的拉长的八面体配合物,该配合物分子具有中心对称性。对其热分解进行了讨论。 |
关键词: 四氮杂大环 O,O′-二烃基二硫代磷酸 晶体结构 差热分析 |
基金项目: |
Abstract: In this paper, we first reported the synthesis and crystal structure of the title complex [Cu(hmtade){SSP(CH2CH2ph)2}2](hmtade=5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraaza-cyclotetradeca-4,11-diene). The complex belongs to triclinic, space group P1 with a=0.9457(1)nm, b=1.3001(5) nm, c=1.3182(3) nm; α=58.24(2)°, β=73.65(2)°, γ=66.27(3)°。Z=1, R=0.059, RW=0.067. The structure determination indicated: the ligand (phCH2CH2O)2PSS- is monodentate ligand which coordinate to copper ion, copper is six-coordinate forming one Cu-S (0.3162(1)nm) and two Cu-N bonds (0.1984(3) and 0.2002(5)nm). The complex exists as a centrosymmetric lengthened octahedron geometry. The TG-DTA curve of the complex is also discussed. |
Keywords: tetraazamacrocycle O,O′-dialkyldithiophosphate crystal structure TG-DTA analysis |
|
摘要点击次数: 1734 |
全文下载次数: 1670 |
谢斌,吴士业.(5,7,7,12,14,14-六甲基-1,4,8,11-四氮杂环十四-4,11-二烯)·双(O,O′-二(2-苯乙基)二硫代磷酸根)合铜(Ⅱ)的合成与晶体结构[J].无机化学学报,1997,13(4):420-426. |
查看全文 查看/发表评论 下载PDF阅读器 |
Support information: |
|
|
|