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copper(II) pyrophosphate | 19372-21-5

中文名称
——
中文别名
——
英文名称
copper(II) pyrophosphate
英文别名
copper pyrophosphate;Diphosphoric acid, copper(2+) salt;copper;phosphonato phosphate
copper(II) pyrophosphate化学式
CAS
19372-21-5
化学式
2Cu*O7P2
mdl
——
分子量
301.035
InChiKey
LCSAYGBGVLEKPO-UHFFFAOYSA-J
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -3.34
  • 重原子数:
    10
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    136
  • 氢给体数:
    0
  • 氢受体数:
    7

SDS

SDS:b5cbbe5228b9b7c2efe56f1fb9f98374
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反应信息

  • 作为反应物:
    描述:
    copper(II) pyrophosphate 在 K4P2O7 、 KNO3 作用下, 以 为溶剂, 生成
    参考文献:
    名称:
    使用RDE,RCE和QCM对焦磷酸盐电解液中黄铜沉积过程中电流效率的系统研究
    摘要:
    焦磷酸盐电解质已用于黄铜沉积,以代替氰化物电解质。然而,关于从该电解质沉积黄铜的电流效率存在相当大的困惑。这项研究使用转盘电极(RDE),旋转圆柱电极(RCE)和石英晶体微量天平(QCM)来系统地确定焦磷酸盐电解质中铜,锌和黄铜沉积的电流效率。黄铜在RCE和QCM上的电沉积表明,铜,锌以及黄铜的电流效率远低于100%。在QCM上同时测量电流和频率表明,在铜还原过程中焦磷酸盐吸附在电极表面。但是,当溶液中存在锌时,焦磷酸盐的吸附就会被阻止。
    DOI:
    10.1016/s0013-4686(00)00461-8
  • 作为产物:
    描述:
    Azanium;copper;phosphate;hydrate 以 neat (no solvent, solid phase) 为溶剂, 生成 copper(II) pyrophosphate
    参考文献:
    名称:
    摘要:
    The isothermal and non-isothermal transformations of polycrystalline CuNH4PO4. H2O in vacuum and in various gas atmospheres (in open air and in gaseous ammonia atmosphere) were studied at 20-800 degrees C by means of differential thermal analysis, thermogravimetry, X-ray diffraction, paper chromatography, optical microscopy and chemical analyses. The effects of the gas phase composition on the kinetic peculiarities of total gas evolution and on the partial processes of dehydration, ammonia removal and rearrangement of the anionic sub-lattice were considered.
    DOI:
    10.1023/a:1010184414044
  • 作为试剂:
    描述:
    三聚丙烯copper(II) pyrophosphate 作用下, 生成 异丙苯
    参考文献:
    名称:
    Alkylation of aromatic hydrocarbons
    摘要:
    公开号:
    US02787648A1
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文献信息

  • New layered copper 1,3,5-benzenetriphosphonates pillared with N-donor ligands: their synthesis, crystal structures, and adsorption properties
    作者:Atsushi Kondo、Tokuya Satomi、Kanami Azuma、Rie Takeda、Kazuyuki Maeda
    DOI:10.1039/c5dt01137j
    日期:——

    New layered copper phosphonates with N-donor pillaring ligands were synthesized and their adsorption properties were investigated.

    合成了新的分层状铜磷酰化物,并研究了其对N-供体支撑配体的吸附性能。

  • N-heterocyclic amine-directed structures and properties of two Cu(ii) diphosphonates
    作者:Kui-Rong Ma、Feng Ma、Yu-Lan Zhu、Lin-Juan Yu、Xiao-Min Zhao、Yin Yang、Wei-He Duan
    DOI:10.1039/c1dt10528k
    日期:——
    By introducing the second organic N-heterocyclic ligands 4′-(4-pyridyl)-4,2′:6′,4′′-terpyridine (pyterpy) and 4,4′-bipyridyl (4,4′-bipy), two examples of Cu(II)-diphosphonates, [Cu3(HL)2(Hpyterpy)2]·2H2O 1 and [Cu4(HL)2(4,4′-bipy)(H2O)5] 2 based on 1-hydroxyethylidenediphosphonic acid (H5L = CH3C(OH)(PO3H2)2), have been hydrothermally obtained and characterized by powder X-ray diffraction, elemental analysis, IR, TG-DSC. The single-crystal X-ray diffractions reveal that compound 1 has a one-dimensional fishbone-like chain constructed by anions [Cu3(HL)22−]n while simultaneously organic cations [Hpyterpy+]n suspending both sides, and compound 2 exhibits two-dimensional inorganic-organic alternate arrangement layer built from 1-D ladder-like inorganic chain with tetranuclear cluster [Cu4O10] via4,4′-bipy linkage. The results of electrochemical measurements indicate half-wave potential of 1 (E1/21 = 1.01 V) is less than that of 2 (E1/22 = 1.20 V), indicating a good D-A system in ICT for 1. Moreover fluorescent measurements reveal that emission intensity of 1 centered at 422 nm is larger than that of 2 emitted at 420 nm, caused by intraligand π*–π emission state of organic N-heterocyclic amine (λex = 233 nm). Magnetism data indicate that compound 1 exhibits ferrimagnetic interactions between metal centers, while compound 2 has antiferromagnetic property.
    通过引入第二种有机N-杂环配体4′-(4-吡啶基)-4,2′:6′,4′′-三吡啶(pyterpy)和4,4′-联吡啶(4,4′-bipy),基于1-羟乙叉二膦酸(H5L = CH3C(OH)(PO3H2)2)的两种铜(II)双膦酸盐[Cu3(HL)2(Hpyterpy)2]·2H2O(1)和[Cu4(HL)2(4,4′-bipy)(H2O)5](2)已通过水热法获得,并通过粉末X射线衍射、元素分析、红外光谱、热重-差示扫描量热法进行表征。单晶X射线衍射结果显示,化合物1具有一维鱼骨状链结构,由阴离子[Cu3(HL)22−]n构成,同时有机阳离子[Hpyterpy+]n悬浮在两侧;而化合物2则表现出二维无机-有机交替排列的层状结构,由一维梯状无机链与四核团簇[Cu4O10]通过4,4′-bipy联结而成。电化学测量结果表明,化合物1的半波电位(E1/21 = 1.01 V)小于化合物2(E1/22 = 1.20 V),表明1在内部电荷转移(ICT)方面具有良好的供体-受体体系。此外,荧光测量显示,化合物1在422 nm处的发射强度大于化合物2在420 nm处的发射强度,这是由有机N-杂环胺的配体内π*–π发射态引起的(λex = 233 nm)。磁性数据表明,化合物1表现出金属中心之间的铁磁相互作用,而化合物2则具有反铁磁特性。
  • Hydro-ionothermal syntheses, crystal structures, and properties of five new divalent metal iminophosphonates
    作者:Kevin J. Gagnon、Andrey V. Prosvirin、Kim R. Dunbar、Simon J. Teat、Abraham Clearfield
    DOI:10.1039/c2dt11907b
    日期:——
    hydrophobic ionic liquid 1-butyl-2,3-dimethylimidazolium tetrafluoroborate ([BdMIM][BF4]) with water as a cosolvent, while 2 has been synthesized from identical conditions in the absence of the [BdMIM][BF4]. We also report the microwave assisted hydro-ionothermal synthesis of the known polymorph of 2, Co(H2O)2(HO3PCH2NH2CH2PO3H)2, (6), synthesized in two hours providing high quality crystals in good yield
    使用中等疏水性离子液体, 1-丁基-2,3-二甲基咪唑四氟硼酸酯([BdMIM] [BF 4 ]),与水已经在金属膦酸酯的合成中进行了研究。这种水离子热合成是通过对几种二价金属氯化物和两个相关配体的系统组合研究而完成的,亚氨基双(甲基膦酸)和N-甲基亚氨基双(甲基膦酸)。这些反应产生了五种新的二价金属膦酸酯。我们在这里介绍了利用的合成技术以及这些化合物各自的X射线结构和特征。Co(HO 3 PCH 2 NH 2 CH 2 PO 3 H)2(1)由通过成对的P–O⋯H基团氢键合在一起的薄片组成。Co(H 2 O)2(HO 3 PCH 2 NH 2 CH 2 PO 3 H)2,(2)由通过广泛的氢键网络连接的链组成。Co(HO 3 PCH 2 NH(CH 3)CH 2 PO 3 H)2(3)由通过成对的P–O⋯H相互作用氢键合在一起的薄片组成。Zn 3(O 3 PCH 2 NH 2 CH 2 PO
  • Selectivity of a thiosemicarbazonatocopper(<scp>ii</scp>) complex towards duplex RNA. Relevant noncovalent interactions both in solid state and solution
    作者:Rubén Gil-García、María Ugalde、Natalia Busto、Héctor J. Lozano、José M. Leal、Begoña Pérez、Gotzon Madariaga、Maite Insausti、Luis Lezama、Roberto Sanz、Lidia M. Gómez-Sainz、Begoña García、Javier García-Tojal
    DOI:10.1039/c6dt02907h
    日期:——
    Thiosemicarbazones and their metal derivatives have long been screened as antitumor agents, and their interactions with DNA have been analysed. Herein, we describe the synthesis and characterization of compounds containing [CuL]+ entities (HL = pyridine-2-carbaldehyde thiosemicarbazone) and adenine, cytosine or 9-methylguanine, and some of their corresponding nucleotides. For the first time, crystal
    长期以来,人们一直在筛选硫代氨基甲唑酮及其金属衍生物作为抗肿瘤药物,并分析了它们与DNA的相互作用。本文中,我们描述了包含[CuL] +实体(HL =吡啶-2-甲醛硫代半碳酮)和腺嘌呤,胞嘧啶或9-甲基鸟嘌呤及其某些相应核苷酸的化合物的合成与表征。首次报道了含有腺嘌呤和9-甲基鸟嘌呤的硫代半脲配合物的晶体结构。据我们所知,此处还提供了对硫代半碳酰胺-RNA亲和力的首次研究。实验和计算研究表明,[CuL(OH 2)] +低浓度的实体通过涉及尿嘧啶残基和π-π堆积相互作用的强氢键插入dsRNA poly(rA)·poly(rU)。实际上,非共价相互作用既存在于固态也存在于溶液中。这种行为不同于DNA双链体所观察到的行为,并在实现与RNA的选择性结合以用于后续可能的医学应用方面产生了乐观的前景。
  • Seedless copper electroplating on Ta from a “single” electrolytic bath
    作者:David Starosvetsky、Nina Sezin、Yair Ein-Eli
    DOI:10.1016/j.electacta.2009.10.044
    日期:2010.2
    invariable electrochemical bath by injecting a solution containing Cu-ions. Supplementary Cu plating is continued by shifting the applied potential to −1.2 V in the same electrolytic bath. It was also established that addition of low content (up to 10 ppm) dimercaptothiadiazole (DMcT) improves Cu nucleation and growth on Ta surface and allows a conformal features fillings. Copper layer deposited is characterized
    在这项工作中,正在描述从“单”注入浴中在Ta表面电镀铜的另一种方法。通过两步工艺在薄TaN / Ta势垒上进行铜电沉积:(1)通过在短时间内在负电压-2 V下电化学还原TaN / Ta势垒中的Ta氧化物进行活化(“去除”步骤”和(2)在恒定电化学浴中通过注入含Cu离子的溶液进行铜电镀。通过在同一电解槽中将施加电势转移到-1.2 V,可以继续进行补充Cu镀层。还确定添加低含量(最高10 ppm)的二巯基噻二唑(DMcT)可以改善Cu在Ta表面的成核作用和生长,并可以填充保形特征。
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