Unit Cells Flashcards by Emma Capes

Q

Primitive

A

One lattice point per unit cell

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Centered lattice

A

Lattice pont in centre of unit cell

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Lattice point on corner

A

1/8

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Lattice point on edge

A

1/4

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Lattice point on a face

A

1/2

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Lattice point inside cell

A

1

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

hexagonal close packing

A

ABA

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Cubic close packing

A

ABC

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Interstitial sites

A

Sites that sit in between lattice

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What ions occupy interstitial sites

A

Positive, they’re smaller and more compact

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Radius ratio rule

A

2 x 2^1/2 x r-

How well did you know this?

1

Not at all

2

3

4

5

Perfectly