Data
[Cu(L)
2
(Cl)
2
]
[Ni(L)
2
(Cl)
2
]
[Co(L)
2
(Cl)
2
]
Empirical formula
CuC
30
H
24
C
l2
N
6
O
4
P
2
S
4
NiC
30
H
24
C
l2
N
6
O
4
P
2
S
4
CoC
30
H
24
C
l2
N
6
O
4
P
2
S
4
Formula weight(g/mol)
857.21
852.36
852.6
Wavelength(Å) Crystal system
1.49998 Tetragonal
1.49998 Cubic
1.51998 Triclinic
Space group
P4/m
P4/m
P4/m
Unit cell dimensions(Å,°)
a(Å)
8.200358
16.1056
7.301455
b(Å)
8.200417
16.1048
7. 301455
c(°)
16.02308
16.1048
7. 301455
α(°)
90
90
90
β(°)
90
90
90
γ(°)
90
90
90
Volume (Å3)
1097.63
5168.52
856.46
(Calc.) density (g/cm
−3
)
1.92584
1.28
1.93
2θ range Limiting indices Z Rf Temperature (K)
13.22–56.38 0≤h≤3, 0≤k≤1, 1≤l≤7 2 0.0000801 298
16.18–64.75 3≤h≤10, 1≤k≤6, 3≤l≤10 6 0.000011 298
12.48–68.08 2≤h≤8, 1≤k≤8, 0≤l≤2 6 0.0000698 298
Table 3:
Crystallographic data for the Schiff base complexes [Cu(L)
2
(Cl)
2
], [Ni(L)
2
(Cl)
2
] and [Co(L)
2
(Cl)
2
].
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