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13H-dibenzanthracen-13-one | 86854-06-0

中文名称
——
中文别名
——
英文名称
13H-dibenzanthracen-13-one
英文别名
5,6-Benzobenzanthrone;5,6-BzBT;dibenz[a,de]anthracen-13-one;Dibenz[a,de]anthracen-13-on;Benznaphthanthron;Pentacyclo[11.7.1.02,7.09,21.014,19]henicosa-1(21),2,4,6,8,10,12,14,16,18-decaen-20-one
13H-dibenz<a,de>anthracen-13-one化学式
CAS
86854-06-0
化学式
C21H12O
mdl
——
分子量
280.326
InChiKey
CKBQYAXYPFUTNL-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):
    5.6
  • 重原子数:
    22
  • 可旋转键数:
    0
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

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文献信息

  • Conformation of condensed polycyclic aromatic hydrocarbons Part III. The molecular and crystal structure of tribenzo [a,h,rst] phenanthra [1,2,10-cde] pentaphene: a simple analysis of the in-plane distortions due to overcrowding
    作者:Isao Oonishi、Shigeru Ohshima、Shoji Fujisawa、Junji Aoki、Yuji Ohashi、Tadeusz Marek Krygowski
    DOI:10.1016/0022-2860(92)80107-s
    日期:1992.2
    Abstract The crystal and molecular structure of tribenzo [ a,h,rst ] phenanthra [1,2,10- cde ] pentaphene was determined by X-ray diffraction with final agreement factor R=0.057 for 2842 reflections. The molecule is largely distorted from a planar structure owing to a steric repulsion between the overcrowded hydrogen atoms. The deviations of the atoms from the mean plane of the whole molecule range
    摘要 通过X射线衍射确定了三苯并[a,h,rst]菲[1,2,10-cde]五苯的晶体和分子结构,2842次反射的最终一致性因子R=0.057。由于过度拥挤的氢原子之间的空间排斥,该分子从平面结构很大程度上扭曲。原子与整个分子平均平面的偏差范围为 -1.78 到 1.52 A。该分子具有垂直于平均分子平面的近似双重轴并呈鞍形。平面外和平面内失真的简单分析表明后者不应被忽略。
  • Improved Synthesis and Crystal Structure of 7<i>H</i>-Dibenz[<i>a</i>,<i>kl</i>]anthracen-7-one
    作者:Shoji Fujisawa、Isao Oonishi、Junji Aoki、Yuji Ohashi、Yoshio Sasada
    DOI:10.1246/bcsj.58.3356
    日期:1985.11
    An improved synthetic method gives pure 7H-dibenz[a,kl]anthracen-7-one, C21H12O, in a higher yield than those reported so far. The crystal structure has been determined by X-ray analysis. The space group is Pn21a, with unit cell dimensions of a=23.325(5), b=14.149(3), c=3.986(1) Å, and Z=4. The structure was solved by the direct method and refined by the block-diagonal least-squares method to an R value of 0.044. The molecule is greatly distorted from the planar conformation because of an intramolecular steric repulsion between the hydrogen atoms.
    一种改进的合成方法在更高产率下得到了纯的7H-二苯并[a,kl]蒽-7-酮,分子式为C21H12O。该晶体结构已通过X射线分析确定,空间群为Pn21a,晶胞参数为a=23.325(5) Å,b=14.149(3) Å,c=3.986(1) Å,Z=4。结构通过直接法解析并通过块对角最小二乘法精修至R值为0.044。由于分子内氢原子间的空间排斥作用,该分子整体偏离了平面构型。
  • DE181176
    申请人:——
    公开号:——
    公开(公告)日:——
  • 225. The occurrence of direct hydroxylation and self-condensation in the action of potassium hydroxide on three isomeric benzo-derivatives of mesobenzanthrone
    作者:William Bradley、F. K. Sutcliffe
    DOI:10.1039/jr9520001247
    日期:——
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