Table 1 Crystal data and structure refinement for [N(CH3)4]2MnCl4 at 250 K and 300 K.

From: Crystal structure, structural geometry, and molecular motion of organic–inorganic perovskite [N(CH3)4]2MnCl4 crystals at phases I, II, and III

Chemical formula

C8H24N2MnCl4

C8H24N2MnCl4

Weight

345.03

345.03

Crystal system

Monoclinic

Orthorhombic

Space group

P21/n

Pnma

T (K)

250

300

a (Å)

9.0412 (4)

9.0837 (6)

b (Å)

37.0067 (14)

12.3777 (8)

c (Å)

β (°)

15.5885 (6)

90.3000 (10)

15.7211 (8)

90

Z

12

4

V (Å3)

5215.6 (4)

1767.61 (19)

Radiation type

Mo-Kα

Mo-Kα

Wavelength (Å)

0.71073

0.71073

Reflections collected

99,336

15,180

Independent reflections

12,919 (Rint=0.1043)

2333 (Rint=0.0643)

Goodness-of-fit on F2

1.024

1.050

Final R indices [I > 2sigma(I)]

R1 = 0.0554, wR2 = 0.1273

R1 = 0.0801, wR2 = 0.2488

R indices (all data)

R1 = 0.1533, wR2 = 0.1683

R1 = 0.1496, wR2 = 0.3050