trigonal

A new calculating method has been proposed for the elongation and twist of trigonal prism.

建立了一种新的三棱柱配位结构伸缩变形和扭曲变形的计算方法.

A trigonal bipyramid has three equatorial and two axial positions.

一个三角双锥体有三个赤道位和两个轴向位.

Trigonal tongue cover, generous sculpt, easy to open.

三角形舌盖, 造型大方,方便开启.

In the compound 2, the Co ions are five-coordinated in trigonal bipyramidal geometry.

而在化合物2中，Co离子是五配位三角双锥几何体。

Study on Strip Reflection Coefficient of Trigonal 3m Crystal etc

变分原理确定三角3m晶体等栅条的反射系数

the trigonal prism yields three isomers also, but there are only two octahedral arrangements for this formulation.

三棱柱也有三个异构体，而对于这个分子式，仅有两种八面体排布。

The structure shows a distorted trigonal bipyramidal configuration with five-coordinations to a central tin atom.

结果表明,化合物中锡原子呈五配位畸变三角双锥构型.

The Improvement of Parameter D and Gyromagnetic Factors in Trigonal Symmetry Field with Considering the Effect of the Spin& Orbit Coupling of the Ligand Ions

三角对称晶场中配体旋&轨耦合效应对D值和g因子的改进

In the calculations we have considered all electrostatic interactions, octahedral-field potential and trigonal-field potential and spin-orbital coupling interaction of the d3 configuration.

在计算中，考虑了全部d~3组态内的静电作用能，正八面体场位能，三角场位能和旋轨耦合作用能。

Both endo-cyclic and exo-cyclic tin atoms are five-coordinated and have coordination geometry of distorted trigonal bipyramid. CCDC: 298808.

结果表明，化合物1是以Sn2O2为中心的中心对称二聚体结构，内环锡和外环锡原子均为五配位的畸变三角双锥构型。

Complex 5,8 and 9 belong to non-centrosymmetric trigonal space group P 3 _ 121.

其中,配合物5、8和9都属于三方晶系, 非 中心对称的P3121空间群.

So it's trigonal because we have these three atoms that are bound to the central atom here, and if you picture it, it's actually shaped like a pyramid.

这里三角形是因为，我们有3个原子核中心原子成键，如果你画它，它就是金字塔形的。

Considering the speciality of the principal reciprocal susceptibility in trigonal boracite, the experiment scheme on the measurement of the principal reciprocal susceptibility components is presented.

鉴于铁电三方相倒极化率的特殊性，提出了其介电测量的实验方案。