185k views
1 vote
The ________ lattice is one of the seven primitive three-dimensional lattices in which the relationship between the lattice vectors a, b, and c can be written as: a = b ≠ c

1 Answer

6 votes

Answer:

Tetragonal and hexagonal.

Explanation:

In the seven crystal system, one divides the bravais Lattices into the 7 crystals system which are defined by the length a, b, c and the angles alpha, beta, and gamma.

Length of cubic Crystal lattice is same therefore length a=b=c for cubic

. for the Tetragonal and hexagonal.

Although in Tetragonal α=β=γ=90° and in Hexagonal α=120°, β=γ=90°.

Monoclinic have different length like
a\\eq b\\eq c.

User Uberhumus
by
8.5k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories