cis-PtBr2(dimethyl sulphide)2 | 15221-08-6

• 英文名称: cis-PtBr2(dimethyl sulphide)2
• 英文别名: cis-PtBr2(S(CH3)2)2；cis-PtBr2(SMe2)2
• CAS: 15221-08-6；18252-64-7
• 化学式: C₄H₁₂Br₂PtS₂
• 分子量: 479.159
• InChiKey: RASWBRNALAMERQ-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  3.65
• 重原子数：
  9.0
• 可旋转键数：
  2.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

文献信息

• Synthesis and Characterization of Group 14−Platinum(IV) Complexes
  作者：Christopher J. Levy、Jagadese J. Vittal、Richard J. Puddephatt

  DOI：10.1021/om950493u

  日期：1996.4.16

  [PtMe2(diimine)] complexes give facile trans oxidative addition of the E−X bond (E = Si, X = Br, I; E = Ge, Sn, X = Cl, Br, I). The oxidative additions occur more readily for MenEX4-n in the sequences X = I > Br > Cl and E = Sn > Ge > Si. The first stable silylplatinum(IV) complexes have been prepared in this way, and the X-ray crystal structure of [PtIMe2(Me3Si)(bpy)] shows an exceptionally long Pt−I bond length

  第14组化合物Me n EX 4- n（E = Si，Ge，Sn; X = Cl，Br，I）与富电子的[PtMe 2（diimine ）]配合物的反应可轻松实现E-的反氧化加成X键（E = Si，X = Br，I; E = Ge，Sn，X = Cl，Br，I）。对于Me n EX 4- n而言，以X = I> Br> Cl和E = Sn> Ge> Si的顺序更容易发生氧化加成。以这种方式制备了第一个稳定的甲硅烷基铂（IV）配合物，[PtIMe 2（Me 3 Si）（bpy）]的X射线晶体结构显示了异常长的Pt-I键长（2.963（1）Å ）与高反三甲基甲硅烷基的影响。1 H NMR研究表明，涉及锗和锡试剂的氧化加成反应易于逆转。几种铂（IV）-锡配合物具有掺入晶格中的第二分子锡试剂。[PtIMe 2（Me 3 Sn）（bpy- t bu 2）] 2 ·Me 3 SnI·CH 2 Cl 2的
• Dihaloplatinum(II) complexes having diimine ligands: crystal structure, thermal properties, cytotoxicity effects against breast cancer cells and application as a precursor towards nanoparticles
  作者：Badri Zaman Momeni、Nastaran Fathi、Jan Janczak、Zahra Shahsavari

  DOI：10.1080/00958972.2019.1568420

  日期：2019.2.16

  Abstract The reaction of potassium tetrachloroplatinate(II) with dimethylsulfide and a mixture of HBr/KBr affords trans-[PtBr2(SMe2)2]; [PtBr2(Me2bpy)] (Me2bpy = 4,4'-dimethyl-2,2'-bipyridine) was prepared from the reaction of trans-[PtBr2(SMe2)2] with Me2bpy. The crystal structure of the yellow form of [PtBr2(bu2bpy)] (bu2bpy = 4,4'-di-tert-butyl-2,2'-bipyridine) was determined by X-ray crystallography

  摘要 四氯铂酸钾(II)与二甲硫醚和HBr/KBr混合物反应生成反式-[PtBr2(SMe2)2]；[PtBr2(Me2bpy)]（Me2bpy = 4,4'-二甲基-2,2'-联吡啶）由反式-[PtBr2(SMe2)2] 与 Me2bpy 的反应制备。[PtBr2(bu2bpy)] (bu2bpy = 4,4'-二叔丁基-2,2'-联吡啶) 的黄色形式的晶体结构通过 X 射线晶体学确定。络合物[PtBr2(bu2bpy)]的X射线单晶结构测定表明，铂采用方形平面几何结构，具有通过铂原子的双轴。相关系列的二亚胺铂 (II) 配合物 [PtX2(bu2bpy)] (X = Cl, Br, I) 的热性质表明热稳定性增加 [PtI2(bu2bpy)] < [PtCl2(bu2bpy)] < [PtBr2 (bu2bpy)]。[PtBr2(bpy)] (bpy = 2,2'-联吡啶), [PtBr2(Me2bpy)]
• Reactions of platinum complexes with 4,7-phenanthroline: crystal structures of mono- and binuclear platinum(II) complexes containing 4,7-phenanthroline
  作者：Badri Z. Momeni、Nastaran Fathi、Maliheh Shafiei、Fahimeh Ghasemi、Frank Rominger

  DOI：10.1080/00958972.2016.1211270

  日期：2016.9.16

  7-phen)] (4), respectively. The crystal structure of trans-[Pt2Br4(SMe2)2(μ-4,7-phen)].C6H6 reveals that 4,7-phen bridges between two platinum centers in a slightly distorted square planar arrangement of the platinum. In this structure, both bromides are trans, while the PtBr2(SMe2) moieties are syn to each other. NMR data of mono and binuclear complexes of platinum 1–4 show that the binuclear complexes

  摘要 顺式和反式-[PtCl2(SMe2)2] 与 4,7-phen (4,7-phen = 4,7-phenanthroline) 以 1:1 或 2:1 的摩尔比反应得到在形成单核和双核复合物反式-[PtCl2(SMe2)(4,7-phen)] (1) 和反式-[Pt2Cl4(SMe2)2(μ-4,7-phen)] (2) 时，分别. 产品已通过元素分析、1H、13C1H}、HHCOSY、HSQC、HMBC和DEPT-135核磁共振谱进行了全面表征。1 的晶体结构表明铂具有略微扭曲的方形平面几何形状。两种氯化物都是反式的，线性偏差为 177.66(3)°，而 N-Pt-S 角为 175.53(6)°。类似地，顺式和反式-[PtBr2(SMe2)2] 的混合物与 4,7-phen 以 1:1 或 2:1 的摩尔比反应得到单核或双核配合物反式-[PtBr2(SMe2)( 4,7-phen)]
• Platinum and rhodium complexes of dialkenyl telluroether ligands: synthesis, dynamic nuclear magnetic resonance and crystal structure of cis-dibromo(3,3,7,7-tetramethyl-5-tellura-3,7-disilanona-1,8-diene)platinum(II)
  作者：Edward W. Abel、Julian R. Koe、Michael B. Hursthouse、K. M. Abdul Malik、Mohammed A. Mazid

  DOI：10.1039/dt9940002645

  日期：——

  data have been obtained and are discussed with reference to the chelate ring effect. The crystal structure of [PtBr2Te(CH2SiMe2-CHCH2)2}] has been determined: crystals are triclinic of space group P with a= 6.5837(9), b= 8.8594(8), c= 17.860(2)Å, α= 98.65(2), β= 97.73(1), γ= 111.26(1)° and Z= 2. The structure is monomeric with the platinum atom exhibiting square-planar geometry. The two bromine atoms

  已经合成了许多二烯基碲醚醚配体。与铂（II）和铑（I）的金属中心在非水介质中在低温下反应，生成的络合物中的配体分别是二齿的（通过碲原子和一个烯烃官能团结合）和三齿的。二齿铂络合物是流动性的，表现出烯烃部分的交换，已经对其能垒进行了评估。已获得碲125 NMR数据，并已参考螯合环效应进行了讨论。已确定[PtBr 2 Te（CH 2 SiMe 2 -CH CH 2）2 }]的晶体结构：晶体为空间群P的三斜晶，具有a = 6.5837（9），b = 8.8594（8），c = 17.860（2）Å，α= 98.65（2），β= 97.73（1），γ= 111.26（1）°和Z =2。结构铂原子是单体，铂原子表现出正方形平面的几何形状。两个溴原子是顺式，二（硅烯基）碲醚醚配体通过碲原子和一个烯烃部分与金属螯合。
• Chugaev, L. A.; Fraenkel, D., Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1912, vol. 154, p. 33 - 35
  作者：Chugaev, L. A.、Fraenkel, D.

  DOI：——

  日期：——