Wyckoff position

Atomic coordinates

Occupancy

x

y

z

Ca1

4f

0.6666670(0)

0.3333330(0)

0.0011650(0)

0.754(3)

Ca2

6h

0.2293970(0)

0.9850930(0)

0.2500000(0)

0.272(0)

La1

4f

0.6666670(0)

0.3333330(0)

0.0011650(0)

0.246(3)

La2

6h

0.2293970(0)

0.9850930(0)

0.2500000(0)

0.738(0)

Si

6h

0.4081860(0)

0.3824410(0)

0.2500000(0)

0.582(0)

P

6h

0.4081860(0)

0.3824410(0)

0.2500000(0)

0.418(0)

O1

6h

0.6693150(0)

0.5113230(0)

0.2500000(0)

1.000(0)

O2

6h

0.3111750(0)

0.4678460(0)

0.2500000(0)

1.000(0)

O3

12i

0.3340830(0)

0.2661990(0)

0.0576390(0)

1.000(0)

O4

2a

0.0000000(0)

0.0000000(0)

0.2500000(0)

1.000(0)

Space group: P63/m (176); cell parameters: a=b=9.595 Å, c=7.088 Å, V=565.121 Å3.
Reliability factors: χ2=3.146, Rwp=7.58%, Rp=6.23%.

a (Å)

b (Å)

c (Å)

V (Å3)

CLSPO

9.595

9.595

7.088

565.121

CLSPO: 0.90Eu3+

9.559

9.559

7.042

557.283

CLSPO: 0.90Tb3+

9.556

9.556

7.037

556.502

CLSPO: 0.90Tb3+, 0.52Mn2+

9.560

9.560

7.030

556.433

CLSPO: 0.06Ce3+, 1.20Tb3+

9.557

9.557

7.016

555.036