Geoscience Reference
In-Depth Information
Table 7.26 Bond Lengths for Superionic Pyrophosphates Crystals
[297]
M
1
2
M
1
2
M
1
2
Compound
Na
O
(max)
Na
O
(min)
Na
O
difference
(max
2
min)
O
(max)
O
(min)
O
difference
(max
2
min)
P
1
O
(max)
P
1
O
(min)
P
1
O
difference
(max
2
min)
P
2
O
(max)
P
2
O
(min)
P
2
O
difference
(max
2
min)
Na
2
AlH
3
(P
2
O
7
)
2
2.929
2.397
0.532
1.940
1.855
0.085
1.599 1.495 0.104
1.587
1.500
0.087
NaMnHP
2
O
7
2.79
2.32
0.47
2.20
2.00
0.2
1.64
1.52
0.12
1.58
1.49
0.09
NaCoHP
2
O
7
3.097
2.445
0.652
2.196
2.035
0.161
1.587 1.502 0.85
1.602
1.498
0.104
NaNiHP
2
O
7
3.385
2.315
1.07
2.157
2.016
0.141
1.593 1.505 0.085
1.607
1.497
0.11
NaZnHP
2
O
7
3.446
2.308
1.138
2.283
2.020
0.263
1.591 1.504 0.087
1.595
1.488
0.107
