Question

i) If the edge length in a crystal a =b not equal to c & the angle between them is a =B=y=90° what type of Crystal
lattice is it?​

Answer 1

Answer:

This type of crystal is known as Tetragonal crystal. These have two arms equal but third has different length. Angle will remain 90°. You can take idea from Ghee Tin .

Answer 2

The crystal lattice is a Tetragonal crystal lattice.

• In a tetragonal crystal lattice, a = b ≠ c, and all of the angles are 90°.
• In crystallography, the tetragonal crystal gadget is one of the 7 crystal systems.
• Tetragonal crystal lattices result from stretching a cubic lattice alongside certainly considered one among its lattice vectors so that the dice turns into a rectangular prism with a square base (a via way of means of a) and height (c, which isn't the same as a).
• Minerals that shape withinside the tetragonal gadget encompass apophyllite, idocrase, rutile, scapolite, wulfenite, and zircon.
• Minerals that shape withinside the tetragonal gadget shape in any such 3 fundamental shapes.