Citation:
CAI Ping, HU Kai, CHENG Gong-Zhen. Discussion of the Delocalized π-Bond in ABn Molecules[J]. University Chemistry,
;2016, 31(12): 69-72.
doi:
10.3866/PKU.DXHX201606027
-
Conditions for formation of the delocalized π-bond in ABn molecules were discussed in detail. Three steps were introduced to help judging the formation of delocalized π-bond in ABn molecules. The delocalized π-bond in some non-planar molecules was also discussed.
-
-
-
[1]
-
[2]
-
[3]
-
[4]
-
[5]
-
[6]
-
[1]
-
-
-
[1]
Ping Che , Mingwen Wang . Exploration of Hybrid Orbital Theory Teaching Based on the “FiveQuestion” Model. University Chemistry, 2026, 41(2): 119-122. doi: 10.12461/PKU.DXHX202503063
-
[2]
Xian-Wei Lv , Xinyuan Ding , Jiaxing Gong , Xuhuan Yan , Dayong Huang , Jianxin Geng , Zhong-Yong Yuan . Research progress on orbital hybridization in photocatalysis and electrocatalysis. Acta Physico-Chimica Sinica, 2026, 42(2): 100151-0. doi: 10.1016/j.actphy.2025.100151
-
[3]
Mengyang LI , Hao XU , Zhonghao NIU , Chunhua GONG , Weihui ZHONG , Jingli XIE . Highly effective catalytic synthesis of β-amino alcohols by using viologen-polyoxometalate hybrid materials. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1294-1300. doi: 10.11862/CJIC.20250080
-
[4]
Rui Li , Jiayu Zhang , Anyang Li . Two Levels of Understanding of Chemical Bonds: a Case of the Bonding Model of Hypervalent Molecules. University Chemistry, 2024, 39(2): 392-398. doi: 10.3866/PKU.DXHX202308051
-
[5]
Yiying Yang , Rongxiu Zhu , Yuchen Ma , Dongju Zhang . MATLAB-based Visualization of Hydrogen-Like Orbitals and Analysis of Relavant Teaching Problems. University Chemistry, 2025, 40(9): 375-382. doi: 10.12461/PKU.DXHX202411015
-
[6]
Danqing Wu , Jiajun Liu , Tianyu Li , Dazhen Xu , Zhiwei Miao . Research Progress on the Simultaneous Construction of C—O and C—X Bonds via 1,2-Difunctionalization of Olefins through Radical Pathways. University Chemistry, 2024, 39(11): 146-157. doi: 10.12461/PKU.DXHX202403087
-
[7]
Xiangyu CHEN , Zhenzhen MIAO , Ligang XU , Guangbao WU , Zhuang LIU , Wenzhen LÜ , Runfeng CHEN . Research progress on low-dimensional organic-inorganic hybrid metal halide optoelectronic materials. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2201-2217. doi: 10.11862/CJIC.20250056
-
[8]
Qiwen Chen , Baolei Wang . Research Progress on One-Electron σ-Bond of Organic Compounds. University Chemistry, 2025, 40(11): 191-198. doi: 10.12461/PKU.DXHX202412136
-
[9]
Hong RAO , Yang HU , Yicong MA , Chunxin LÜ , Wei ZHONG , Lihua DU . Synthesis and in vitro anticancer activity of phenanthroline-functionalized nitrogen heterocyclic carbene homo- and heterobimetallic silver/gold complexes. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2429-2437. doi: 10.11862/CJIC.20240275
-
[10]
Lina Guo , Ruizhe Li , Chuang Sun , Xiaoli Luo , Yiqiu Shi , Hong Yuan , Shuxin Ouyang , Tierui Zhang . Effect of Interlayer Anions in Layered Double Hydroxides on the Photothermocatalytic CO2 Methanation of Derived Ni-Al2O3 Catalysts. Acta Physico-Chimica Sinica, 2025, 41(1): 100002-0. doi: 10.3866/PKU.WHXB202309002
-
[11]
Yue Wu , Jun Li , Bo Zhang , Yan Yang , Haibo Li , Xian-Xi Zhang . Research on Kinetic and Thermodynamic Transformations of Organic-Inorganic Hybrid Materials for Fluorescent Anti-Counterfeiting Application information: Introducing a Comprehensive Chemistry Experiment. University Chemistry, 2024, 39(6): 390-399. doi: 10.3866/PKU.DXHX202403028
-
[12]
Wei HE , Jing XI , Tianpei HE , Na CHEN , Quan YUAN . Application of solar-driven inorganic semiconductor-microbe hybrids in carbon dioxide fixation and biomanufacturing. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 35-44. doi: 10.11862/CJIC.20240364
-
[13]
Shunping WANG , Chuandong GE , Shuguang QU , Tianduo LI , Shaomin WANG , Qingyuan YANG . Synthesis of a fluorescent probe based on urea-based coordination and Si—O bond cleavage for F- and Cr(Ⅵ) detection. Chinese Journal of Inorganic Chemistry, 2026, 42(2): 297-308. doi: 10.11862/CJIC.20250214
-
[14]
Yang YANG , Pengcheng LI , Zhan SHU , Nengrong TU , Zonghua WANG . Plasmon-enhanced upconversion luminescence and application of molecular detection. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 877-884. doi: 10.11862/CJIC.20230440
-
[15]
Leyu DING , Ying HE , Zhihe WEI , Yang PENG , Zhao DENG . Conductive polypyrrole-confined Co-MOF-74 for high-performance lithium metal anodes. Chinese Journal of Inorganic Chemistry, 2025, 41(12): 2491-2502. doi: 10.11862/CJIC.20250176
-
[16]
Jinyao Du , Xingchao Zang , Ningning Xu , Yongjun Liu , Weisi Guo . Electrochemical Thiocyanation of 4-Bromoethylbenzene. University Chemistry, 2024, 39(6): 312-317. doi: 10.3866/PKU.DXHX202310039
-
[17]
Yanzhe WANG , Xiaoming GUO , Qiangsheng GUO , Liang LI , Bin LU , Peihang YE . Effect of Ce introduction on the low-temperature performance of NiAl catalyst for CO2 methanation. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2218-2228. doi: 10.11862/CJIC.20250202
-
[18]
Yu Peng , Jiawei Chen , Yue Yin , Yongjie Cao , Mochou Liao , Congxiao Wang , Xiaoli Dong , Yongyao Xia . Tailored cathode electrolyte interphase via ethylene carbonate-free electrolytes enabling stable and wide-temperature operation of high-voltage LiCoO2. Acta Physico-Chimica Sinica, 2025, 41(8): 100087-0. doi: 10.1016/j.actphy.2025.100087
-
[19]
Jinghan Xu , Yang Wang , Donghui Wei . Drawing Cross-Sectional Contour Maps of π Molecular Orbitals. University Chemistry, 2025, 40(3): 23-29. doi: 10.12461/PKU.DXHX202403023
-
[20]
Chi Li , Jichao Wan , Qiyu Long , Hui Lv , Ying Xiong . N-Heterocyclic Carbene (NHC)-Catalyzed Amidation of Aldehydes with Nitroso Compounds. University Chemistry, 2024, 39(5): 388-395. doi: 10.3866/PKU.DXHX202312016
-
[1]
Metrics
- PDF Downloads(10)
- Abstract views(2290)
- HTML views(500)
Login In
DownLoad: