Chemistry Reference
In-Depth Information
Table 6.39
Simple aryloxides of nickel
Bond
Bond
length ( A)
angle (
Ž
)
Compound
Aryloxide
M-O
-O-Ar
Ref.
trans
-[Ni(OAr)Me
PMe
3
2
]
HOAr
OC
6
H
5
1.932 (5)
122
i
square planar Ni, hydrogen bonded
HOAr
trans
-[Ni(OAr)(H)
PBz
3
2
]
HOAr
OC
6
H
5
1.949 (7)
123
ii
square planar Ni, hydrogen bonded
HOAr
[Ni(OAr)
2
py
3
]
OC
6
H
2
Cl
3
-2,4,6
2.014 (4)
130
iii
square pyramidal Ni,
trans
basal
ArO
[Ni(OAr)(trithianonane)
OH
2
][OAr]
OC
6
H
2
NO
2
3
-2,4,6
2.030 (5)
130
iv
6-cord. Ni,
cis
-O, chelating OAr
[Ni(OAr)
2
OPMe
3
2
]
OC
6
H
2
NO
2
2
-
1.974 (2)
125
v
6-cord. Ni,
all-trans
, chelating OAr
2,6-Me-4
OC
6
H
3
Bu
t
-2-Me-6
trans
-[Ni(OAr)
2
PMe
3
2
]
1.861 (3)
127
vi
square planar Ni
trans
-[Ni(OAr)
2
PMe
3
2
]
OC
6
H
3
Bu
t
-2-Me-4
1.857 (3)
123
vii
square planar Ni
[fNi(OAr)(HOAr)g
2
][PF
6
]
2
OC
6
H
4
2
0
-bipy
-2
2.06 (2)
123
viii
two octahedral Ni units held together
by ArOH - OAr hydrogen bonding
and
-stacking
2.04 (2)
123
OC
6
H
2
Bu
t
-6-Me-
[Ni(OAr)
PMe
3
3
]
2.042 (3)
111
ix
chelated via acyl group
4-CO-2
[fNi
2
-OAr
PEt
3
g
2
]
chelating 2-naphtholato ligand
2
-OC
10
H
6
CF
2
CF
2
1.919 (4),
1.940 (4)
x
[Ni(OAr)(dmpe)]
OC
6
H
4
-CMe
2
CH
2
1.872 (3)
127
xi
square planar Ni
[Ni(OAr)
2
].2MeCO
MeO
3
C
6
H
2
-P-2-
1.856 (5)
120
xii
OAr derived from
PfC
6
H
2
OMe
3
-2,4,6g
3
,
trans
,
square planar NiO
2
P
2
OC
6
H
2
OMe
2
MeO
3
C
6
H
2
-P-2-
[Ni(OAr)
2
][BF
4
].2MeCO
1.918 (5)
120
xii
OC
6
H
2
OMe
2
OAr derived from
PfC
6
H
2
OMe
3
-2,4,6g
3
,
octahedron with
trans
chelating
OMe,
cis
-O(Ar)
1.918 (5)
120
[Cp
Ł
Ni(OAr)
PEt
3
HOAr
0
]
OC
6
H
4
Me-4
1.909 (2)
123
xiii
HOC
6
H
3
Me
2
-2,6 hydrogen bonded
to OAr
[Cp
Ł
Ni(OAr)
PEt
3
]
OC
6
H
4
Me-4
1.979 (3)
122
xiv
two molecules
2.007 (4)
123
