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Table 2 Bond lengths and bond angles of OBH

From: Spectral, thermal, molecular modeling and biological studies on mono- and binuclear complexes derived from oxalo bis(2,3-butanedionehydrazone)

Bond Length Bond Length
O1–C2I 1.210 (3) O2–C4 1.206 (3)
N1–C3 1.283 (3) N1–N2 1.381 (3)
N2–C4 1.351 (4) N2–H7 0.86
C1–C2 1.479 (4) C1–H1 0.96
C1–H2 0.96 C1–H3 0.96
C2–C3 1.506 (4) C3–C5 1.486 (4)
C4–C4#1 1.529 (6) C5–H5 0.96
C5–H4 0.96 C5–H6 0.96
Bond Angle (°) Bond Angle (°)
C3–N1–N2 115.7 (2) C4–N2–N1 120.6 (2)
C4–N2–H7 119.7 N1–N2–H7 119.7
C2–C1–H1 109.5 C2–C1–H2 109.5
H1–C1–H2 109.5 C2–C1–H3 109.5
H1–C1–H3 109.5 H2–C1–H3 109.5
O1–C2–C1 122.0 (3) O1–C2–C3 117.9 (3)
C1–C2–C3 120.1 (3) N1–C3–C5 126.6 (3)
N1–C3–C2 115.0 (3) C5–C3–C2 118.4 (3)
O2–C4–N2 126.9 (3) O2–C4–C4#1 122.4 (3)
N2–C4–C4#1 110.6 (3) C3–C5–H5 109.5
C3–C5–H4 109.5 H5–C5–H4 109.5
C3–C5–H6 109.5 H5–C5–H6 109.5
H4–C5–H6 109.5