Chemical Stabilization of [4]Cycloparaphenylene via Encapsulation of Alkaline-earth Metals#

被引：0
|
作者：
Pichierri, FabIO [1 ]
机构：
[1] Tohoku Univ, Sch Engn, Sendai, Miyagi 9808579, Japan
来源：
CHEMISTRY LETTERS | 2023年 / 52卷 / 03期
关键词：
Nanohoops; Ring strain; Charge transfer; MOLECULAR-STRUCTURE; ELECTRON-DENSITY; BASIS-SETS; CYCLOPARAPHENYLENES; RING;
D O I：
10.1246/cl.220524
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The highly-strained [4]cycloparaphenylene or [4]CPP can be chemically stabilized upon inclusion of an alkaline-earth metal atom. A topological analysis of the electronic charge densities of M@[4]CPP (M = Ca-Ba) indicates that the encapsulated metal is positively charged while the carbon nanohoop is reduced. The use of such metals represents a possible strategy in the synthesis of [4]CPP.
引用
收藏
页码：181 / 184
页数：4
相关论文
共 50 条
  • [1] PURIFICATION OF ALKALINE-EARTH METALS
    PETERSON, DT
    JOURNAL OF METALS, 1987, 39 (05): : 20 - 23
  • [2] THIOGALLATES OF ALKALINE-EARTH METALS
    IVANOVEMIN, BN
    IVLIEVA, VI
    FILATENKO, LA
    SARABIYA, MG
    KAZIEV, GZ
    ZAITSEV, BE
    ZHURNAL NEORGANICHESKOI KHIMII, 1980, 25 (04): : 926 - 930
  • [3] FULLERIDES OF ALKALINE-EARTH METALS
    CHEN, Y
    STEPNIAK, F
    WEAVER, JH
    CHIBANTE, LPF
    SMALLEY, RE
    PHYSICAL REVIEW B, 1992, 45 (15): : 8845 - 8848
  • [4] THIOMALATES OF ALKALINE-EARTH METALS
    PATIL, PR
    KRISHNAN, V
    JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1979, 41 (07): : 1069 - 1073
  • [5] STRUCTURE OF LIQUID ALKALINE-EARTH METALS
    WASEDA, Y
    YOKOYAMA, K
    SUZUKI, K
    PHILOSOPHICAL MAGAZINE, 1974, 30 (05): : 1195 - 1198
  • [6] ON THE DICYANOTHIOCYANATOMERCURATES(II) OF THE ALKALINE-EARTH METALS
    BRODERSEN, K
    HUMMEL, HU
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1983, 500 (05): : 171 - 181
  • [7] DEOXIDATION OF IRON BY THE ALKALINE-EARTH METALS
    KULIKOV, IS
    RUSSIAN METALLURGY, 1985, (06): : 6 - 12
  • [8] BOROHYDRIDES OF ALKALI AND ALKALINE-EARTH METALS
    TITOV, LV
    GAVRILOVA, LA
    BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1976, 25 (02): : 232 - 235
  • [9] LIQUID STRUCTURE OF THE ALKALINE-EARTH METALS
    GONZALEZ, LE
    MEYER, A
    INIGUEZ, MP
    GONZALEZ, DJ
    SILBERT, M
    PHYSICAL REVIEW E, 1993, 47 (06): : 4120 - 4129
  • [10] URANATES OF ALKALI AND ALKALINE-EARTH METALS
    FUJINO, T
    JOURNAL OF THE ATOMIC ENERGY SOCIETY OF JAPAN, 1978, 20 (04): : 241 - 254
12345