Page 147 - Handbook of Battery Materials

3.3 Layer Structures 115

References [52] [52] [53] [54] [55] [56] [57] [58] [59] [60] [61] [62] [63] [64] [65] [65] [65] [66]

Interlayer distance (pm) 488 510 472 468 939 940 939 490 678 678 693 713 272 718 714 705 700 1010

( ◦ ) 90 90 90 90 90 120 120 111.6 90 120 120 90 120 120 90 90 90 120
γ
( ◦ ) 109.4 109.4 103.3 100.5 106.9 103.2 100.8 96.6
β 90 90 90 90 90 90 90 90 90 90
( ◦ ) 90 90 90 90 90 90 90 105.8 90 90 90 90 90 90 90 90 90 90
Lattice constants α (pm) 485.2 493.2 491.2 936.1 955.0 754.8 733.6 717.6 705.4

c 2820.0 2816.9 1355 1355 2079.4 1426 727 2153.6 1010
b (pm) 572.4 580.8 563.5 491.5 291.6 1337.0 292.5 685.4 998 998 753.3 1539 284 284.9 285.0 284.3 284.6 841

a (pm) 1034.7 1080.6 969.5 574.3 506.0 1337.0 292.5 663.6 1728 998 753.3 854 284 284.9 517.4 514.9 505.6 841

Space group C2/m C2/m C2/m Pmn2 1 C2/m P3 1 R3m P1 Cmcm P6 3 /mcm R3 – – R3m C2/m C2/m C2/m –
III) oxides.

manganese(IV, Symmetry monoclinic Monoclinic Monoclinic Monoclinic Orthorhombic Monoclinic Rhombohedral Rhombohedral Triclinic Orthorhombic Hexagonal Rhombohedral Orthorhombic Hexagonal Rhombohedral Monoclinic Monoclinic Monoclinic Hexagonal

of layered Al 0.58 Li 0.32 MnO 2 (OH) 2 Al 14 Li 6 Mn 2l O 42 (OH) 42 Al 0.65 Li 0.33 MnO 2 (OH) 2 Na 4 Mn 14 O 27 ·9H 2 O K 0.27 MnO 2 ·0.54H 2 O Na 0.58 Mn 2 O 4 ·1.5H 2 O K 0.46 Mn 2 O 4 ·1.4H 2 O Mg 0.29 Mn 2 O 4 ·1.7H 2 O (Na,Mn)Mn 3 O 7 ·nH 2 O

Crystallographic data Approximate formula Mn 5 O 8 Cd 2 Mn 3 O 8 Cu 2 Mn,O 8 Co 2 Mn 3 O 8 Na 2 Mn 3 O 7 Pb 3 Mn 7 O 15 Pb 3 Mn 7 O 15 ZnMn 3 O 7 ·3H 2 O Mn 14 O 27 ·5H 2 O

Table 3.3 Compound or mineral type Mn 5 O 8 Lithiophorite Na 2 Mn 3 O 7 Pb 3 Mn 7 O 15 Chalcophanite group δ-MnO 2 Synth. birnessite Buserite