Welcome to Live Chat
Welcome to LiveWebTutors Services, World's leading Academic solutions provider with Millions of Happy Students.
In A Hurry? Get A Callback
Space lattice or crystal latticeis a regular repeating arrangement of points in space. As it is regular repeating arrangement, to describe the space lattice completely, we can choose a small part of the lattice, which when repeated in different directions produces the complete space lattice. This small portion of the lattice is called unit cell.
Two dimensional lattices: A two dimensional lattice is a regular arrangement of points in the plane of the paper. We chemistry suitably choose four points and connect them to obtain the unit cell. In some cases, the unit cell may have an interior point also. Such unit cells are called central unit cells. The unit cell that does not contain any interior point is called primitive unit cell.
Characteristics of a crystal lattice
1. Each point in the crystal lattice represents a constituent particle which may be an atom, a molecule or an ion.
2. Each point in the lattice is called lattice point or lattice site.
3. The points are joined by lines just to represent the geometry of the lattice.
The smallest three dimensional portion of a complete space lattice which when repeated over and again in different directions produces the complete space lattice is called the unit cell.
Parameters of a unit cell: A unit cell is characterised by the following parameters which decide the size and shape of the unit cell:
(i) Its dimensions along the three edges a, b and c. These edges may or may not be perpendicular to each other.
(ii) Angles between the edges i.e., angle α between the edges b and c, angle β between the edges a and c and angle γ between the edges a and b.
There is no deadline that can stop our writers from delivering quality assignments to the students.
Get authentic and unique assignments by using our 100% plagiarism-free services.
The experienced team of Live web tutors has got your back at all times of the day. Get connected with our customer support executives to receive instant and live solutions for your assignment problems.
We can build quality assignments in the subjects you're passionate about. Be it Engineering and Literature or Law and Marketing we have an expert writer for all.
Get premium service at a pocket-friendly rate. At live web tutors, we understand the tight budget of students and thus offer our services at highly affordable prices.
They check the papers thoroughly before submission. This helps every one of us acquire 100% error paper, irrespective of the complexity.
27 Jan 2021
Rayne
Hiring an expert online is possible today without any hassle online. This is where you can hire experts without spending much fortune.
27 Jan 2021
Blaire
Thanks for helping me out whenever I needed any help. I got to know about their service from my friend and since then there is no turning back.
27 Jan 2021
Giana
Their cooperative and helpful nature has crafted a well-organized in-house system. Thoroughly impressed with their spontaneity and service!
27 Jan 2021
Milania
My assignment was completed in the shortest possible time and was exceptionally well framed. Completely satisfied with the service provided!
27 Jan 2021
Paloma
payment Methods 
© LiveWebTutors. All Rights Reserved 2021
Disclaimer** Assignment Solutions available on livewebtutors.com serves as model papers or reference materials for students however, they are not to be submitted as it is. These solutions are intended to be used as reference purpose only
