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Prediction of C NMR Chemical Shifts of Quinolone Derivatives Based on DFT Calculations
期刊论文
Journal of Structural Chemistry, 2019, 卷号: Vol.60 No.5, 页码: 772-779
作者:
X. L. Yu
;
J. Y. Deng
;
J. F. Chen
;
H. Q. Yang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/13
13C NMR chemical shifts
DFT
complete set of descriptors
genetic algorithm
MLR
SVM
Correlation between C NMR chemical shifts and complete sets of descriptors of natural coumarin derivatives
期刊论文
Chemometrics and Intelligent Laboratory Systems, 2019, 卷号: Vol.184, 页码: 167-174
作者:
Xinliang Yu
;
Lisha Xu
;
Yali Zhu
;
Shuo Lu
;
Limin Dang
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/12/13
Complete set
Density functional theory
NMR chemical shifts
Quantitative structure-property relationship
Coumarin derivatives
Support vector machine
Correlation between 13C NMR chemical shifts and complete sets of descriptors of natural coumarin derivatives.
期刊论文
Chemometrics & Intelligent Laboratory Systems, 2019, 卷号: Vol.184, 页码: 167-174
作者:
Yu, Xinliang
;
Xu, Lisha
;
Zhu, Yali
;
Lu, Shuo
;
Dang, Limin
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/13
Complete set
Coumarin derivatives
Density functional theory
NMR chemical shifts
Quantitative structure-property relationship
Support vector machine
Prediction of 13C NMR Chemical Shifts of Quinolone Derivatives Based on DFT Calculations.
期刊论文
Journal of Structural Chemistry, 2019, 卷号: Vol.60 No.5, 页码: 772-779
作者:
Yu, XL
;
Deng, JY
;
Chen, JF
;
Yang, HQ
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/17
13C NMR chemical shifts
complete set of descriptors
DFT
genetic algorithm
MLR
SVM
Understanding the effect of molecular solvents on the microscopic network of DBU imidazole ionic liquid
期刊论文
Journal of Molecular Liquids, 2019, 卷号: Vol.276, 页码: 325-333
作者:
Xiao Zhu
;
Mengling Song
;
Sihan Wang
;
Sheng Dai
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/13
Ionic
liquid
LC
model
1H
NMR
chemical
shifts
Binary
solutions
Physicochemical
properties
Correlation between C NMR chemical shifts and complete sets of descriptors of natural coumarin derivatives
期刊论文
Chemometrics and Intelligent Laboratory Systems, 2018
作者:
Xinliang Yu
;
Lisha Xu
;
Yali Zhu
;
Shuo Lu
;
Limin Dang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/26
Complete
set
Density
functional
theory
NMR
chemical
shifts
Quantitative
structure-property
relationship
Coumarin
derivatives
Support
vector
machine
核磁共振氢谱测定盐酸浓度的探讨
期刊论文
分析科学学报, 2015
史艺文
;
李钦
;
林崇熙
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
盐酸
简易核磁共振氢谱
化学位移
毛细管内标
标准曲线
HCl
Facile H-NMR
Chemical shifts
Internal capillary tube reference
Standard curve
Comparison of the 13C (C = N) chemical shifts of substituted N-(phenyl-ethylene)-anilines and substituted N-(benzylidene)-anilines
期刊论文
Journal of Physical Organic Chemistry, 2015, 卷号: Vol.28 No.8, 页码: 564-569
作者:
Cao, Zhongzhong
;
Cao, Chaotun
;
Cao, Chenzhong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/31
13C NMR chemical shifts
excited-state substituent parameter
inductive effect of substituent
N-(phenyl-ethylene)-anilines
substituent specific cross-interaction effect
N-aryl-substituted anthranilamides with intramolecular hydrogen bonds
期刊论文
TETRAHEDRON, 2014, 卷号: 70, 期号: 45, 页码: 8588-8591
作者:
Wang, Li-Xia
;
Hu, Ben-Quan
;
Xiang, Jun-Feng
;
Cui, Jie
;
Hao, Xiang
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2019/04/09
Nmr Spectroscopy
N-aryl-substituted Anthranilamides
Intramolecular Hydrogen Bonds
Chemical Shifts
Crystal Structure
Advances in relativistic molecular quantum mechanics
期刊论文
physics reports review section of physics letters, 2014
Liu, Wenjian
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/11/10
Quantum electrodynamics
Virtual pair effects
Electron self-energy
Electron vacuum polarization
Charge conjugation symmetry
Charge-conjugated contraction
No-pair approximation
Relativistic Hamiltonians
Quasi-four-component
Exact two-component
Relativistic wave functions
Relativistic coalescence conditions
Relativistic explicit correlations
Relativistic theory of nuclear magnetic resonance
Relativistic theory of nuclear spin-rotation
DENSITY-FUNCTIONAL THEORY
COMPLEX-COORDINATE ROTATION
CORRELATED WAVE-FUNCTIONS
MEAN-FIELD APPROXIMATION
ELECTRON-POSITRON FIELD
NMR CHEMICAL-SHIFTS
CLOSED-SHELL ATOMS
BASIS-SET
NONRELATIVISTIC METHODS
DIRAC-EQUATION
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