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{Co(ethylenediamine)2(OH)2}(1+) | 21772-94-1

中文名称
——
中文别名
——
英文名称
{Co(ethylenediamine)2(OH)2}(1+)
英文别名
[Co(ethylenediamine-N,N')2(OH)2](1+);trans-Co(en)2(OH)2(1+);cis-[Co(ethylenediamine)2(OH)2](1+);cis-Co(en)2(OH)2(1+)
{Co(ethylenediamine)2(OH)2}(1+)化学式
CAS
21772-94-1
化学式
C4H18CoN4O2
mdl
——
分子量
213.206
InChiKey
ONRTYKMHDOTQJC-UHFFFAOYSA-L
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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    {Co(ethylenediamine)2(OH)2}(1+)二氧化硫 、 sodium perchlorate 作用下, 以 为溶剂, 生成 cis-hydroxo(sulfito-O)bis(ethylenediamine)cobalt(III)
    参考文献:
    名称:
    El-Awady, Abbas A.; Harris, Gordon M., Inorganic Chemistry, 1986, vol. 25, # 9, p. 1323 - 1329
    摘要:
    DOI:
  • 作为产物:
    描述:
    [cis-Co(ethylenediamine)2OH2(glyO)](2+) 在 NaOH 作用下, 以 为溶剂, 生成 {Co(ethylenediamine)2(OH)2}(1+)
    参考文献:
    名称:
    Intramolecular lactonization at a metal center. The rapid reactions of coordinated water and hydroxy(1-) ion with an adjacent carboxylic acid residue
    摘要:
    DOI:
    10.1021/ja00398a017
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文献信息

  • Enhanced base hydrolysis of coordinated phosphate esters: the reactivity of an unusual cobalt(III) amine dimer
    作者:David R. Jones、Leonard F. Lindoy、Alan M. Sargeson
    DOI:10.1021/ja00337a026
    日期:1984.12
    Etude de l'hydrolyse du cation bis(μ-nitro-4 phenylphosphato) bis[bis(ethanediamine-1,2)-Co(III)] 2+ a pH 10. Mecanisme reaction
    Etude de l'hydrolyse du cation bis(μ-nitro-4 phenylphosphato) bis[bis(ethanediamine-1,2)-Co(III)] 2+ a pH 10. Mecanisme 反应
  • Base-catalyzed isomerization reactions of Nitro- and nitritobis(ethylene-diamine)cobalt(III) complexes in aqueous solution
    作者:W Rindermann、R Van Eldik
    DOI:10.1016/s0020-1693(00)88933-1
    日期:1983.1
    The linkage isomerization reactions of cis- and trans-Co(en)2(ONO)+2 were studied as a function of [OH−], temperature and pressure. The volume of activation for the base-catalyzed isomerization processes were +19.7 ± 1.1 and +13.6 ± 1.2 cm3 mol−1 at 25 °C for the cis and trans species respectively. The results are interpreted in terms of a conjugate-base mechanism, in line with earlier reported suggestions
    研究了顺式和反式Co(en)2(ONO)+2的键合异构化反应与[OH-],温度和压力的关系。在25°C下,顺式和反式物质在碱催化的异构化过程中的活化体积分别为+19.7±1.1和+13.6±1.2 cm3 mol-1。结果是根据共轭基础机制来解释的,与先前报道的建议相符。在中性溶液中,相应的硝基络合物显示出缓慢的顺式至反式异构化(在86°C下t12〜20小时)。由于竞争性碱解过程,找不到Co(en)2(NO2)+2碱催化的顺反异构化的证据。
  • Properties and reactivity of metallocarboxylates. Characterization of aquobis(ethylenediamine)(hydroxycarbonyl)cobalt(III) [(H2O)(en)2Co(C(O)OH)]2+ and its ethyl ester, trans-[Co(en)2(CF3CO2)(C(O)OC2H5)]PF6
    作者:Nestor E. Katz、David J. Szalda、Mei H. Chou、Carol Creutz、Norman Sutin
    DOI:10.1021/ja00199a018
    日期:1989.8
    The title metallocarboxylate, has been investigated, and its ethyl ester, prepared. Crystals of the ester (ethoxycarbonyl) [Co(NH 2 CH 2 CH 2 NH 2 ) 2 (O 2 CCF 3 )(C-(O)OC 2 H 5 )]PF 6 are monoclinic
    已经研究了标题羧酸盐,并制备了其乙酯。酯(乙氧羰基)[Co(NH 2 CH 2 CH 2 NH 2 ) 2 (O 2 CCF 3 )(C-(O)OC 2 H 5 )]PF 6 的晶体是单斜晶系
  • Bis-hypodentate coordination in a classical Werner-type complex: Synthesis and structure of [Co(en-N,N′)2(enH-N)2]Br5·H2O
    作者:David B. Cordes、Ryan R. Tarak、Shay M. McDonald、Scott A. Cameron、Charles R. Clark、Allan G. Blackman
    DOI:10.1016/j.poly.2012.06.037
    日期:2013.3
    UV–Vis), X-ray crystal structure and pKa values of the bis-hypodentate complex cis-[Co(en-N,N′)2(enH-N)2]Br5·H2O are reported. Reaction of cis-[Co(en-N,N′)2Cl2]+ in neat ethylenediamine for 1 min followed by acid quenching and cation exchange chromatography gives cis-[Co(en-N,N′)2(enH-N)2]Br5·H2O on crystallisation of the product from water containing added LiBr. X-ray structural characterisation of the
    摘要双双齿顺式[Co(en-N,N')2(enH-N)的合成,表征(元素分析,1H和13C NMR,UV-Vis),X射线晶体结构和pKa值)2] Br5·H2O的报道。顺式-[Co(en-N,N')2Cl2] +在纯乙二胺中反应1分钟,然后酸猝灭和阳离子交换色谱法得到顺式-[Co(en-N,N')2Cl2](enH-N) 2] Br5· 从含有添加的LiBr的中结晶出的产物。作为二水合物的复合物的X射线结构特征证实了在末端N原子上质子化的两个双齿乙二胺配体的存在以及它们的顺式处置。该配合物显示pKa值为7.36±0.06和7.96±0.06(I = 1.0 M,NaClO4),并经过碱解以在[[ OH-]范围为0.10–0.50M。
  • Photochemical Generation of μ-Amido-μ-peroxo-bis[bis(ethylenediamine)cobalt(III)] Complex from the Corresponding μ-Hyperoxo Complex in Neutral Aqueous Solution
    作者:Nobuyoshi Shinohara、Emiko Kose、Wataru Ohkubo
    DOI:10.1246/bcsj.61.3338
    日期:1988.9
    μ-peroxo complex, together with mononuclear cobalt(III) complexes upon irradiation with near-ultraviolet light in a neutral aqueous solution. The result is different from that obtained in an acidic aqueous solution, in which the products are [Co(NH3)(en)2(H2O)]3+ and Coaq2+. The photochemical reaction mechanisms are discussed.
    发现 μ-酰胺基-μ-过氧复合物 [(en)2Co(NH2,O2−)Co(en)2]4+ 与单核 (III) 复合物一起生成相应的 μ-过氧复合物在中性溶液中用近紫外光照射。结果不同于在酸性溶液中获得的结果,其中产物为[Co(NH3)(en)2(H2O)]3+和Coaq2+。讨论了光化学反应机制。
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