The Combination of X-ray Diffraction and Nuclear Quadrupole Resonance Studies of Crystals

Alarich Weiss

首页> 外文期刊>Acta Crystallographica, Section B. Structural Science >The Combination of X-ray Diffraction and Nuclear Quadrupole Resonance Studies of Crystals

【24h】

The Combination of X-ray Diffraction and Nuclear Quadrupole Resonance Studies of Crystals

机译：X射线衍射与晶体核四极共振研究的结合

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The application of single-crystal Zeeman nuclear quadrupole resonance (NQR) in combination with diffraction studies is discussed. Bond directions and bond angles are found by the Zeeman spectroscopy of NQR, as are symmetry elements of the structures. Centrosymmetry may be differentiated from polar structures. Weak deformations of the valence electron shell by mutual polarization can be recognized and the double-bond character of a bond may be estimated. The method is quite valuable in the study of hydrogen bonds and of dynamics of molecules such as D2O and the groups -CD3 and ND3. Most useful is the method of the combination of X- and W-diffraction because of its sensitivity to the charge distribution around atoms and its location of time scale in dynamical effects.

机译：讨论了单晶体塞曼核四极共振（NQR）与衍射研究相结合的应用。结合方向和结合角通过NQR的Zeeman光谱法获得，结构的对称元素也是如此。中心对称性可以与极性结构区分开。可以识别价电子壳由于相互极化而产生的微弱变形，并且可以估计键的双键特性。该方法在研究氢键和分子动力学（例如D2O和-CD3和ND3基团）方面非常有价值。最有用的是X衍射和W衍射的组合方法，因为它对原子周围的电荷分布很敏感，并且在动态效应中它的时标位置也不同。

著录项

来源
《Acta Crystallographica, Section B. Structural Science》 |1995年第4期|共17页
作者
Alarich Weiss;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类晶体学;
关键词

相似文献

外文文献
中文文献
专利

1. The Combination of X-ray Diffraction and Nuclear Quadrupole Resonance Studies of Crystals [J] . Alarich Weiss Acta Crystallographica, Section B. Structural Science . 1995,第4期

机译：X射线衍射与晶体核四极共振研究的结合
2. Temperature dependence of one-dimensional hydrogen bonding in morpholinium hydrogen chloranilate studied by ~(35)C1 nuclear quadrupole resonance and multi-temperature X-ray diffraction [J] . Yasuhiro Tobu, Ryuichi Ikeda, Taka-aki Nihei Physical chemistry chemical physics: PCCP . 2012,第35期

机译：〜（35）C1核四极共振和多温度X射线衍射研究氯吗啉化氢铵中一维氢键的温度依赖性
3. A combined single crystal neutron/X-ray diffraction and solid-state nuclear magnetic resonance study of the hybrid perovskites CH3NH3PbX3 (X = I, Br and Cl) [J] . Tom Baikie, Nathan S. Barrow, Yanan Fang Journal of Materials Chemistry, A. Materials for energy and sustainability . 2015,第17期

机译：Hybrid Perovskites CH3NH3PBX3的组合单晶中子/ X射线衍射和固态核磁共振研究（X = I，BR和CL）
4. (31){sup left}P Nuclear Magnetic Resonance and X-Ray Diffraction Studies of Na-Sr-Phosphate Glass-Ceramics [C] . R. A. Pires, I. Abrahams, T. G. Nunes, International Symposium on Ceramics in Medicine . 2004

机译：（31）{sup左} N核磁共振和Na-Sr磷酸玻璃陶瓷的X射线衍射研究
5. Glycans, polyglycans, and cross-linked polyglycans: An analytical study using solid state nuclear magnetic resonance, x-ray powder diffraction and other solid phase methods. [D] . Webster, Athena Choi Dip. 2007

机译：聚糖，多糖和交联多糖：使用固态核磁共振，X射线粉末衍射和其他固相方法的分析研究。
6. X-ray Crystallographic Scanning Microprobe X-ray Diffraction and Cross-Polarized/Magic Angle Spinning 13C Nuclear Magnetic Resonance Studies of the Structure of Cellulose IIIII [O] . Masahisa Wada, Laurent Heux, Yoshiharu Nishiyama, -1

机译：X射线晶体学扫描微探针X射线衍射和交叉极化/魔角旋转13C纤维素IIIII结构的核磁共振研究
7. A63,65Cu and 127I Nuclear Quadrupole Resonance and X-Ray Crystallographic Study of a Low-Temperature Phase of the (2-picoline) Copper (I) Iodide Dimer [O] . Augustin Habiyakare, Edwin A. C. Lücken, Gerald Bernardinelli 1992

机译：A63,65CU和127I核四极轴共振和X射线晶体研究（2-磷虾）碘化物（I）碘二聚体的低温阶段
8. Synthesis, Characterization and Structural Studies of In(C5H4Me) by X-Ray Diffraction and Electron Diffraction Techniques and a Reinvestigation of the Crystalline State of In(C5H5) by X-Ray Diffraction Studies [R] . Beachley, O. T., Pazik, J. C., Glassman, T. E., 1987

机译：X射线衍射和电子衍射技术合成，表征和结构研究In（C5H4me）和通过X射线衍射研究重新研究In（C5H5）的结晶状态

The Combination of X-ray Diffraction and Nuclear Quadrupole Resonance Studies of Crystals

摘要

著录项

相似文献

相关主题

期刊订阅