Crystal structure - Wikipedia
In crystallography, crystal structure is a description of ordered arrangement of atoms, ions, or molecules in a crystalline material. [1] Ordered structures occur from intrinsic nature of constituent particles to form symmetric patterns that repeat along the principal directions of three-dimensional space in matter.
7.1: Crystal Structure - Chemistry LibreTexts
2022年8月28日 · A crystal structure is defined as the particular repeating arrangement of atoms (molecules or ions) throughout a crystal. Structure refers to the internal arrangement of particles and not the external appearance of the crystal.
晶体结构 - 维基百科，自由的百科全书
Halite structure （ 英语 ： Cubic_crystal_system#Rock-salt_structure ） B1型 面心立方晶格: 立方晶系 [6] [7] 氯化铯结构 Cs Cl structure B2型 體心立方晶格: 立方晶系 [8] [9] 立方硫化锌（闪锌矿）结构 zinc blende structure B3型 类金刚石晶格 立方晶系 [10] [11] 六方硫化锌（纤锌矿）结构 ...
Crystal Structure: Definition, Types, and Examples - Science Facts
2024年6月7日 · A crystal structure is a distinctive arrangement of atoms, molecules, or ions in a crystal. It is highly ordered and repetitive, creating a characteristic pattern that defines the crystal’s shape and properties.
Crystal Structure - Seven Crystal System, Examples
2024年4月1日 · What are Crystal Structures? Crystal structures refer to the specific arrangements of atoms, ions, or molecules within a crystal lattice. In a crystal, these particles are arranged in a regular, repeating pattern, forming a three-dimensional network. This arrangement gives crystals their characteristic shape and properties.
Crystal - Structure, Lattice, Symmetry | Britannica
2024年11月23日 · A basic concept in crystal structures is the unit cell. It is the smallest unit of volume that permits identical cells to be stacked together to fill all space. By repeating the pattern of the unit cell over and over in all directions, the entire crystal lattice can be constructed. A cube is the simplest example of a unit cell.
Definition, 7 Types of Crystal Structure with Videos - BYJU'S
Crystal Structure - A crystal structure is an ordered array of objects (atoms, molecules, and ions) that make up a crystal, while a crystal lattice is merely an ordered array of imaginary points. Learn more about Crystal structure, its types, unit cell and much more @BYJU'S.
Crystal | Definition, Types, Structure, & Facts | Britannica
2024年11月23日 · Crystal, any solid material in which the component atoms are arranged in a definite pattern and whose surface regularity reflects its internal symmetry. Crystals are classified in general categories, such as insulators, metals, semiconductors, and molecular solids.
Crystal - Wikipedia
A crystal structure (an arrangement of atoms in a crystal) is characterized by its unit cell, a small imaginary box containing one or more atoms in a specific spatial arrangement. The unit cells are stacked in three-dimensional space to form the crystal.
晶体结构 — Beautiful Chemistry
左下图是于1915年出版的布拉格父子著作《X射线与晶体结构》（X Rays and Crystal Structure）中的一个插图，图中给出了食盐晶体在发生劳厄X射线衍射时斑点出现的理论位置。【绘图依据：Bragg, W. H. and Bragg, W. L. X Rays and Crystal Structure (1915)】