摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

dibenzo-18-crown-6 oxonium perchlorate | 1030830-02-4

中文名称
——
中文别名
——
英文名称
dibenzo-18-crown-6 oxonium perchlorate
英文别名
——
dibenzo-18-crown-6 oxonium perchlorate化学式
CAS
1030830-02-4
化学式
C20H24O6*ClO4*H3O
mdl
——
分子量
478.881
InChiKey
GQSQBAYFJQFPSQ-UHFFFAOYSA-N
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

  • 作为产物:
    参考文献:
    名称:
    Synthesis and crystal structure of dibenzo-18-crown-6 oxonium perchlorate
    摘要:
    An ionized crystalline adduct of dibenzo-18-crown-6, perchloric acid, and water (H3O)[DB18K6](ClO4) is synthesized and structurally studied by X-ray diffraction. The crystals are triclinic: a = 8.582 angstrom, b = 10.486 angstrom, c = 26.293 degrees, alpha = 79.45 degrees, beta = 82.00 degrees, gamma = 79.36 degrees, Z = 4, space group ($) over bar1. The structure is solved by a direct method and refined by the full-matrix least-squares method in the anisotropic approximation to R = 0.098 for 5936 independent reflections (CAD4 automated diffractometer, lambda MoK (alpha) radiation). The structure contains two independent DB18C6 molecules, two independent H3O+ ions, and two independent ClO4- ions. The H3O+ ions each lie in the cavity of each of the two DB18C6 molecules and are retained there by three strong hydrogen bonds. Two DB18C6 molecules have close geometric parameters and a butterfly conformation with approximate symmetry C-2v. One of the two independent ClO4- anions is disordered over two orientations.
    DOI:
    10.1134/s0036023607060071
点击查看最新优质反应信息