• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

含 1,3-双(5-氯水杨醛缩氨基)-2-丙醇的三核钴-钴-钴配合物

Mixed-Valent Trinuclear Co-Co-Co Complex with 1,3-Bis(5-chlorosalicylideneamino)-2-propanol.

机构信息

School of Biological and Environmental Sciences, Kwansei Gakuin University, Uegahara 1, Gakuen, Sanda 669-1330, Japan.

Department of Science, Faculty of Science, Yamagata University, 1-4-12 Kojirakawa, Yamagata 990-8560, Japan.

出版信息

Molecules. 2022 Jun 30;27(13):4211. doi: 10.3390/molecules27134211.

DOI:10.3390/molecules27134211
PMID:35807456
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9268718/
Abstract

A mixed-valent trinuclear complex with 1,3-bis(5-chlorosalicylideneamino)-2-propanol (Hclsalpr) was synthesized, and the crystal structure was determined by the single-crystal X-ray diffraction method at 90 K. The molecule is a trinuclear Co-Co-Co complex with octahedral geometries, having a tetradentate chelate of the Schiff-base ligand, bridging acetate, monodentate acetate coordination to each terminal Co ion and four bridging phenoxido-oxygen of two Schiff-base ligands, and two bridging acetate-oxygen atoms for the central Co ion. The electronic spectral feature is consistent with the mixed valent Co-Co-Co. Variable-temperature magnetic susceptibility data could be analyzed by consideration of the axial distortion of the central Co ion with the parameters Δ = -254 cm, = -58 cm, = 0.93, = 0.00436 cm mol, = -0.469 K, = 6.90, and = 2.64, in accordance with a large anisotropy. The cyclic voltammogram showed an irreversible reduction wave at approximately -1.2 V·vs. Fc/Fc, assignable to the reduction of the terminal Co ions.

摘要

合成了一种具有 1,3-双(5-氯水杨醛亚胺基)-2-丙醇（Hclsalpr）的混合价三核配合物，并通过 90 K 下的单晶 X 射线衍射法确定了其晶体结构。该分子是一种具有八面体几何形状的三核 Co-Co-Co 配合物，具有希夫碱配体的四齿螯合，桥接乙酸盐，每个末端 Co 离子的单齿乙酸盐配位以及两个希夫碱配体的四个桥接苯氧基亚氧原子和中央 Co 离子的两个桥接乙酸盐氧原子。电子光谱特征与混合价 Co-Co-Co 一致。通过考虑中心 Co 离子的轴向畸变，可以对变温磁化率数据进行分析，参数为 Δ = -254 cm， = -58 cm， = 0.93， = 0.00436 cm mol， = -0.469 K， = 6.90，和 = 2.64，符合较大的各向异性。循环伏安法在约 -1.2 V·vs. Fc/Fc 处显示出不可逆的还原波，可归因于末端 Co 离子的还原。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/d8e211aaf908/molecules-27-04211-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/f9655c847e50/molecules-27-04211-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/a1e0c60f449b/molecules-27-04211-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/67bb34446c9e/molecules-27-04211-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/91491b6c3b4a/molecules-27-04211-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/c1d15dbb27dc/molecules-27-04211-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/43e55b35c89d/molecules-27-04211-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/611333f42aab/molecules-27-04211-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/e41fc2242362/molecules-27-04211-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/d8e211aaf908/molecules-27-04211-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/f9655c847e50/molecules-27-04211-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/a1e0c60f449b/molecules-27-04211-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/67bb34446c9e/molecules-27-04211-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/91491b6c3b4a/molecules-27-04211-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/c1d15dbb27dc/molecules-27-04211-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/43e55b35c89d/molecules-27-04211-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/611333f42aab/molecules-27-04211-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/e41fc2242362/molecules-27-04211-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d7d8/9268718/d8e211aaf908/molecules-27-04211-g009.jpg

相似文献

1
Mixed-Valent Trinuclear Co-Co-Co Complex with 1,3-Bis(5-chlorosalicylideneamino)-2-propanol.含 1,3-双(5-氯水杨醛缩氨基)-2-丙醇的三核钴-钴-钴配合物
Molecules. 2022 Jun 30;27(13):4211. doi: 10.3390/molecules27134211.
2
Unprecedented structural variations in trinuclear mixed valence Co(II/III) complexes: theoretical studies, pnicogen bonding interactions and catecholase-like activities.三核混合价态钴（II/III）配合物中前所未有的结构变化：理论研究、氮族元素键合相互作用及类儿茶酚酶活性
Dalton Trans. 2015 Feb 28;44(8):3862-76. doi: 10.1039/c4dt03446e.
3
Ferromagnetic coupling and magnetic anisotropy in oxalato-bridged trinuclear chromium(III)-cobalt(II) complexes with aromatic diimine ligands.草酸桥联的具有芳香二亚胺配体的三核铬(III)-钴(II)配合物中的铁磁耦合和磁各向异性。
Dalton Trans. 2010 Mar 7;39(9):2350-8. doi: 10.1039/b915546e. Epub 2009 Dec 23.
4
Axial ligand exchange of N-heterocyclic cobalt(III) Schiff base complexes: molecular structure and NMR solution dynamics.轴向配体交换的 N-杂环钴(III)席夫碱配合物：分子结构和 NMR 溶液动力学。
Inorg Chem. 2013 Jan 18;52(2):1069-76. doi: 10.1021/ic302379j. Epub 2013 Jan 2.
5
Structural diversity in manganese, iron and cobalt complexes of the ditopic 1,2-bis(2,2'-bipyridyl-6-yl)ethyne ligand and observation of epoxidation and catalase activity of manganese compounds.双齿配体 1,2-双(2,2'-联吡啶-6-基)乙炔的锰、铁和钴配合物的结构多样性及锰化合物的环氧化和过氧化氢酶活性观察。
Dalton Trans. 2010 Aug 21;39(31):7266-75. doi: 10.1039/b925129d. Epub 2010 Jun 25.
6
A synthetic strategy for a new series of oxo-centered tricobalt complexes with mixed bridging ligands of acetate and pyrazolate anions.一种新型含氧三钴配合物的合成策略，该配合物具有乙酸盐和吡唑盐阴离子的混合桥联配体。
Dalton Trans. 2013 Feb 21;42(7):2406-13. doi: 10.1039/c2dt31988h. Epub 2012 Dec 3.
7
Syntheses, structures, and magnetic properties of acetato- and diphenolato-bridged 3d-4f binuclear complexes [M(3-MeOsaltn)(MeOH)x(ac)Ln(hfac)2] (M = Zn(II), Cu(II), Ni(II), Co(II); Ln = La(III), Gd(III), Tb(III), Dy(III); 3-MeOsaltn = N,N'-bis(3-methoxy-2-oxybenzylidene)-1,3-propanediaminato; ac = acetato; hfac = hexafluoroacetylacetonato; x = 0 or 1).合成、结构和磁性质的乙酸根和二酚桥联 3d-4f 双核配合物[M(3-MeOsaltn)(MeOH)x(ac)Ln(hfac)2]（M = Zn(II)，Cu(II)，Ni(II)，Co(II)；Ln = La(III)，Gd(III)，Tb(III)，Dy(III)；3-MeOsaltn = N,N'-双(3-甲氧基-2-氧基亚苄基)-1,3-丙二胺；ac = 乙酸根；hfac = 六氟乙酰丙酮根；x = 0 或 1）。
Inorg Chem. 2013 May 20;52(10):6160-78. doi: 10.1021/ic400594u. Epub 2013 May 6.
8
Synthesis, crystal structures, and luminescent properties of phenoxo-bridged heterometallic trinuclear propeller- and sandwich-like Schiff-base complexes.phenoxo-桥联杂核三核推进器型和夹心型希夫碱配合物的合成、晶体结构和发光性质。
Inorg Chem. 2009 Jul 6;48(13):5946-56. doi: 10.1021/ic9002862.
9
Use of a reduced Schiff-Base ligand to prepare novel chloro-bridged chains of rare Cu(II) trinuclear complexes with mixed azido/oxo and chloro/oxo bridges.使用简化的席夫碱配体合成新型氯桥联的含混合氮杂二氧基/氧和氯/氧桥联的罕见 Cu(II) 三核配合物链。
Inorg Chem. 2010 Sep 6;49(17):8155-63. doi: 10.1021/ic101183n.
10
Pentacoordinate and Hexacoordinate Mn(III) Complexes of Tetradentate Schiff-Base Ligands Containing Tetracyanidoplatinate(II) Bridges and Revealing Uniaxial Magnetic Anisotropy.含四氰基铂（II）桥且呈现单轴磁各向异性的四齿席夫碱配体的五配位和六配位锰（III）配合物
Molecules. 2016 Dec 8;21(12):1681. doi: 10.3390/molecules21121681.

引用本文的文献

1
Synthesis and crystal structures of a family of bimetallic complexes with phenyl-substituted bridging tetraoxolene ligands.具有苯基取代桥连四氧杂环戊二烯配体的双金属配合物家族的合成与晶体结构
Acta Crystallogr C Struct Chem. 2025 Jun 1;81(Pt 6):299-309. doi: 10.1107/S2053229625003584. Epub 2025 May 9.

本文引用的文献

1
Coordination properties of ,'-bis(5-methylsalicylidene)-2-hydroxy-1,3-propanediamine with d- and f-electron ions: crystal structure, stability in solution, spectroscopic and spectroelectrochemical studies.,'-双（5-甲基水杨醛）-2-羟基-1,3-丙二胺与 d 电子和 f 电子离子的配位性质：晶体结构、溶液稳定性、光谱及光谱电化学研究
RSC Adv. 2018 Sep 4;8(54):30994-31007. doi: 10.1039/c8ra03565b. eCollection 2018 Aug 30.
2
Synthesis, structure, and DNA binding/cleavage of two novel binuclear Co(II) complexes.合成、结构及两种新型双核 Co(II)配合物的 DNA 键合/断裂研究。
Spectrochim Acta A Mol Biomol Spectrosc. 2018 Dec 5;205:435-441. doi: 10.1016/j.saa.2018.07.050. Epub 2018 Jul 18.
3
Field-induced single-molecule magnet behavior in ideal trigonal antiprismatic cobalt(ii) complexes: precise geometrical control by a hydrogen-bonded rigid metalloligand.
氢键刚性金属配合物精确控制三角反棱柱钴（ii）配合物的场诱导单分子磁体行为。
Chem Commun (Camb). 2018 Aug 7;54(64):8869-8872. doi: 10.1039/c8cc04756a.
4
Synthesis, magnetism and spectral studies of six defective dicubane tetranuclear {M4O6} (M = Ni(II), Co(II), Zn(II)) and three trinuclear Cd(II) complexes with polydentate Schiff base ligands.六种含缺陷双立方烷四核{M4O6}（M = Ni(II)、Co(II)、Zn(II)）以及三种含多齿席夫碱配体的三核Cd(II)配合物的合成、磁性及光谱研究
Dalton Trans. 2016 Jun 21;45(25):10233-48. doi: 10.1039/c6dt00380j.
5
Novel Pd(II)-salen complexes showing high in vitro anti-proliferative effects against human hepatoma cancer by modulating specific regulatory genes.新型 Pd(II)-salen 配合物通过调节特定的调控基因，显示出对人肝癌的高体外抗增殖作用。
Dalton Trans. 2012 Sep 21;41(35):10854-64. doi: 10.1039/c2dt31143g. Epub 2012 Aug 3.
6
Isolation of four new CoII/CoIII and NiII complexes with a pentadentate Schiff base ligand: syntheses, structural descriptions and magnetic studies.分离出四种新型 CoII/CoIII 和 NiII 配合物与五齿席夫碱配体：合成、结构描述和磁性研究。
Dalton Trans. 2011 Feb 28;40(8):1652-61. doi: 10.1039/c0dt00923g. Epub 2011 Jan 17.
7
Is there really a diagnostically useful relationship between the carbon-oxygen stretching frequencies in metal carboxylate complexes and their coordination mode?金属羧酸盐配合物的碳-氧伸缩振动频率与其配位方式之间是否真存在有诊断意义的关系？
Dalton Trans. 2010 Jan 14(2):446-55. doi: 10.1039/b913865j. Epub 2009 Nov 24.
8
Di-, tetra- and hexanuclear iron(III), manganese(II/III) and copper(II) complexes of Schiff-base ligands derived from 6-substituted-2-formylphenols.源自6-取代-2-甲酰基苯酚的席夫碱配体的双核、四核和六核铁（III）、锰（II/III）和铜（II）配合物
Dalton Trans. 2009 Mar 14(10):1721-7. doi: 10.1039/b818113f. Epub 2009 Jan 19.
9
A short history of SHELX.SHELX简史。
Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22. doi: 10.1107/S0108767307043930. Epub 2007 Dec 21.
10
Synthesis, molecular structure, spectroscopic studies and second-order nonlinear optical behaviour of N,N'-(2-hydroxy-propane-1,3-diyl)-bis(5-nitrosalicylaldiminato-N,O)-copper(II).N,N'-（2-羟基丙烷-1,3-二基）-双（5-亚硝基水杨醛缩亚氨基-N,O）-铜（II）的合成、分子结构、光谱研究及二阶非线性光学行为
Spectrochim Acta A Mol Biomol Spectrosc. 2007 Apr;66(4-5):1141-6. doi: 10.1016/j.saa.2006.05.027. Epub 2006 Jun 3.