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The unit cell with crystallographic dime...

The unit cell with crystallographic dimensions, `a ne b ne c, alpha = gamma =90 and beta ne 90` is

A

Tetragonal

B

Orthorhomibic

C

Monoclinic

D

Triclinic

Text Solution

Verified by Experts

The correct Answer is:
C
In triclinic, unit cell dimensions are,
`a# b#c, alpha# beta# gamma # 90^@`
In orthorhombic, unit cell dimensions are,
`a# b#c, alpha = beta = gamma #90^@`
in tetragonal,unit cell dimensions are,
`a# b#c, alpha = beta =gamma # 90^@`
So, answer is monoclinic.
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