Chemistry Reference
In-Depth Information
Metal
M-O Bond lengths ( A)
Bond angles (
Ž
)
MOC
Compound
coordination
Terminal
Bridging
Reference
[Gef
OC
2
H
4
3
NgEt]
5
1.69 - 1.78
-
118 - 124
75
av. 1.74
av. 121
[Gef
OC
2
H
4
3
Ng
C
10
H
7
]
5
1.77 - 1.78
-
118 - 123
75
av. 1.77
av. 120
[fGe
OC
2
H
4
3
Ng
2
CH
2
]
5
1.77 - 1.81
-
118 - 122
76
av. 1.79
av. 121
[Gef
OC
2
H
4
3
NgBr]
5
1.726 - 1.808 (15)
-
114.5 - 118.3
76
av 1.780
av. 115.8
[Gef
OC
2
H
4
3
NgBu
t
]
5
1.807 (3)
-
120.8
76
See Cambridge Crystallographic Data Base
1
[Gef
OC
2
H
4
3
Ng
NCS
]
5
77
[Ge(OMe)
2
porphyrinate
]
6
1.822 (3)
-
124.0
78
[Ge(OEt)HfCH
SiMe
3
2
g
2
]
4
1.797 (5)
-
124.4
79
[Ge
OCBu
t
3
2
]
2
1.832 and 1.896 (6)
-
131.9 and 134.0
80
av. 1.87 (4)
[Ge
2
-OBu
t
2
Cl
2
]
3
-
1.986 - 2.028 (6)
118.8 - 122.8
81
av. 2.009
av. 120.7
[Ge
2
-OBu
t
2
OSiPh
3
2
]
3
1.814 (2)
1.966 and 1.967 (2)
150.2 (t)
82
2.07, 211 (2)
2
[Sn
-OC
2
H
4
O-
]
1
3
-
-
83
2.31, 2.34 (2)
3
[Sn
2
-OBu
t
2
OBu
t
2
]
3
1.97 (2)
2.16 (1)
132 (t)
80
(gas phase electron diffraction)
127 (b)
[Sn
2
-OBu
t
2
OBu
t
2
]
3
2.009 (4)
2.128 and 2.165 (4)
129.8 (t)
81
123.8 and 127.4 (b)
[Sn
2
-OBu
t
2
Cl
2
]
3
-
2.139 (4)
125.1, 127.1 (b)
81
[Sn
2
-OBu
t
2
Cl
2
]
3
-
2.153, 2.156 (2)
123.8, 127.8 (b)
84
[Sn
2
-OBu
t
2
fN
SiMe
3
2
g
2
]
3
-
2.168, 2.173 (4)
124.4, 127.6 (b)
85
[Me
2
Si
NBu
t
2
Sn
2
-OBu
t
Cl]
3
-
2.125, 2.151 (2)
127.0, 133.2 (b)
86
[Sn
2
-OBu
t
2
OSiPh
3
2
]
3
1.949 (5)
2.079, 2.099 (4)
149.4 (t)
82
