Table 6 Evaluated bond angles of the ligand, DBAPB, and its metal complexes.

From: New Schiff base ligand and its novel Cr(III), Mn(II), Co(II), Ni(II), Cu(II), Zn(II) complexes: spectral investigation, biological applications, and semiconducting properties

Compound/complex

Angle

Degree (°)

Angle

Degree (°)

DBAPB

O(18)-C(17)-C(16)

117.897

H(35)-C(11)-N(18)

120.193

O(18)-C(17)-C(12)

122.838

C(12)-C(11)-N(18)

122.309

O(19)-C(16)-C(17)

120.947

C(11)-N(18)-C(2)

118.544

O(19)-C(16)-C(15)

119.206

N(18)-C(2)-N(3)

123.144

1

O(37)-Cr(11)-O(36)

95.255

O(36)-Cr(11)-O(7)

101.394

O(37)-Cr(11)-Cl(35)

77.647

Cl(35)-Cr(11)-Cl(34)

171.477

O(37)-Cr(11)-Cl(34)

96.775

Cl(35)-Cr(11)-N(10)

99.700

O(37)-Cr(11)-N(10)

82.222

Cl(35)-Cr(11)-O(7)

86.831

O(37)-Cr(11)-O(7)

155.625

Cl(34)-Cr(11)-N(10)

85.769

O(36)-Cr(11)-Cl(35)

82.856

Cl(34)-Cr(11)-O(7)

100.474

O(36)-Cr(11)-Cl(34)

91.332

N(10)-Cr(11)-O(7)

82.017

O(36)-Cr(11)-N(10)

175.894

  

2

O(37)-Mn(33)-O(36)

85.062

O(36)-Mn(33)-O(7)

81.294

O(37)-Mn(33)-O(35)

81.083

O(35)-Mn(33)-Cl(34)

88.389

O(37)-Mn(33)-Cl(34)

163.987

O(35)-Mn(33)-N(10)

97.752

O(37)-Mn(33)-N(10)

91.566

O(35)-Mn(33)-O(7)

179.428

O(37)-Mn(33)-O(7)

99.067

Cl(34)-Mn(33)-N(10)

101.841

O(36)-Mn(33)-O(35)

98.175

Cl(34)-Mn(33)-O(7)

91.347

O(36)-Mn(33)-Cl(34)

84.531

N(10)-Mn(33)-O(7)

82.798

O(36)-Mn(33)-N(10)

162.997

  

3

O(39)-Co(33)-O(37)

87.790

O(37)-Co(33)-O(7)

82.044

O(39)-Co(33)-O(35)

95.836

O(35)-Co(33)-Cl(34)

76.103

O(39)-Co(33)-Cl(34)

171.099

O(35)-Co(33)-N(10)

96.782

O(39)-Co(33)-N(10)

90.758

O(35)-Co(33)-O(7)

164.705

O(39)-Co(33)-O(7)

93.284

Cl(34)-Co(33)-N(10)

93.911

O(37)-Co(33)-O(35)

86.059

Cl(34)-Co(33)-O(7)

93.820

O(37)-Co(33)-Cl(34)

87.890

O(37)-Co(33)-N(10)

176.931

4

O(7)-Ni(33)-N(10)

79.025

Cl(34)-Ni(33)-O(36)

94.9747

O(7)-Ni(33)-Cl(34)

93.327

Cl(34)-Ni(33)-O(37)

90.0965

O(7)-Ni(33)-O(36)

94.134

O(35)-Ni(33)-O(36)

131.0844

O(7)-Ni(33)-O(37)

175.299

O(35)-Ni(33)-O(37)

78.7234

N(10)-Ni(33)-O(35)

96.564

N(10)-Ni(33)-Cl(34)

173.087

N(10)-Ni(33)-O(36)

165.251

Cl(34)-Ni(33)-O(35)

96.332

N(10)-Ni(33)-O(37)

84.668

  

5

O (7)-Cu(33)-N(10)

95.055

O(7)-Cu(33)-O(37)

80.729

O(7)-Cu(33)-O(34)

163.051

N(10)-Cu(33)-O(35)

97.721

O(7)-Cu(33)-O(35)

134.238

O(35)-Cu(33)-O(37)

91.047

N(1)-Zn(11)-O(10)

93.815

O(10)-Zn(11)-Cl(12)

125.806

6

N(1)-Zn(11)-Cl(12)

126.280

O(10)-Zn(11)-O(35)

121.355

N(1)-Zn(11)-O(35)

102.508

Cl(12)-Zn(11)-O(35)

87.195