Chemistry Reference
In-Depth Information
Coordination no.
M-O Bond lengths ( A)
Bond angles
Ž
Mg, Ca,
Other
MOC
Compound
Sr, Ba
metal
Terminal
Bridging
Reference
[L
2
Mg
-OMe
4
Al
2
Me
4
]
6
4
-
MgO, 2.05, 2.06 (1)
MgO, 139.9, 141.5 (b)
485
L D
2
-dioxane
AlO, 1.80, 1.86 (1)
AlO, 121.2, 121.3 (b)
[
-Cl
Mg
3
-OEt
2
-OEt
-
Cl
Ti
2
-OEt
OEt
4
]
2
6
6
TiO, 1.753 - 1.770 (5)
av. 1.760
MgO, 2.088, 2.109 (4)
3
2.041
-
486
TiO, 2.100 - 2.177,
3
av. 2.134
1.904 - 2.044 (4) (
)
av. 1.974
[Ge
-OBu
t
3
Mg
-OBu
t
3
Ge]
6
3
-
MgO, 2.119 (4)
GeO, 1.899 (3)
-
487
[Ge
-OBu
t
3
Ca
-OBu
t
3
Ge]
6
3
-
CaO, 2.36 (1)
GeO, 1.903 (10)
-
487
[Sn
-OBu
t
3
Ca
-OBu
t
3
Sn]
6
3
-
CaO, 2.37 (1)
SnO, 2.087 (9)
-
487
[Sn
-OBu
t
3
Sr
-OBu
t
3
Sn]
6
3
-
SrO, 2.523 (3)
SnO, 2.078 (3)
SrOC, 142.8
SnOC, 124.9
487
[Pb
-OBu
t
3
Sr
-OBu
t
3
Pb]
6
3
-
SrO, 2.47 (2)
PbO, 2.21 (2)
-
487
[Pb
-OBu
t
3
Ba
-OBu
t
3
Pb]
6
3
-
BaO, 2.73 (3)
PbO, 2.22 (3)
-
487
[
Bu
t
O
Sn
-OBu
t
2
Mg
-OBu
t
]
2
4
3
SnO, 2.009 (4)
MgO, 1.958 - 1.969 (3)
av. 1.964
SnO, 2.125, 2.129 (3)
-
523
[Srf
-OBu
t
3
SnFe(CO)
4
g
2
]
6
4 and 5
-
SrO, 2.550 (6)
SnO, 2.027 (6)
-
524
[Baf
-OBu
t
3
SnCr(CO)
5
g
2
]
6
4 and 6
-
BaO, 2.705 (6)
SnO, 2.034 (5)
-
524
