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Table 2 Hydrogen bond metrics for complexes (1–5)

From: Synthesis, crystal structures and supramolecular architectures of square pyramidal Cu(II) complexes containing aromatic chelating N,N’-donor ligands

D---H∙∙∙A H∙∙∙A (Ǻ) D∙∙∙A (Ǻ) LD -H∙∙∙A Symmetry operation
Complex 1     
O1W-H1W∙∙∙O4 1.83(2) 2.594(2) 163(2)  
O1W-H2W∙∙∙O2 1.69(3) 2.584(2) 172(2)  
C3 -H3 ∙∙∙O2 2.5400 3.255(2) 134.00 x,-y,-1/2 + z
C11-H11∙∙∙O1W 2.4600 2.996(2) 116.00  
C17-H17∙∙∙O1 2.4800 3.341(2) 154.00 1/2-x,1/2-y,1-z
C20-H20∙∙∙O3 2.4500 2.951(2) 114.00  
Complex 2     
O1W-H1W∙∙∙O4 1.90(4) 2.633(4) 158(4)  
O1W-H2W∙∙∙O2 1.62(4) 2.578(4) 172(3)  
C8 -H8 ∙∙∙O1 2.4900 3.293(3) 145.00 1-x,1-y,1-z
C9 -H9 ∙∙∙Cl1 2.8000 3.704(4) 164.00 -1 + x,y,z
C11-H11∙∙∙O1W 2.6000 3.087(4) 113.00  
C12-H12∙∙∙O4 2.5200 3.234(4) 134.00 1-x,1/2 + y,1/2-z
C18-H18∙∙∙O2 2.3900 3.298(4) 165.00 x,3/2-y,1/2 + z
C20-H20∙∙∙O3 2.5200 2.987(3) 112.00  
Complex 3     
O1W-H1W∙∙∙O2 1.86(5) 2.556(4) 155(5)  
O1W-H2W∙∙∙O6 1.98(5) 2.798(4) 172(5) -x,-y,1-z
O3 -H3A∙∙∙O2W 1.67(5) 2.624(4) 175(3) x,y,1 + z
O2W-H3W∙∙∙O2 2.01(5) 2.747(3) 174(6)  
O4 -H4A∙∙∙O5 1.94(5) 2.634(3) 163(6) -1 + x,y,z
O2W-H4W∙∙∙O7 2.09(5) 2.883(4) 159(5) 1-x,-y,1-z
C6 -H6 ∙∙∙O1 2.5400 3.016(3) 112.00  
C17-H17∙∙∙O4 2.5200 3.421(4) 162.00 -1-x,-y,2-z
Complex 4     
C1 -H1 ∙∙∙O11 2.5100 3.200(14) 131.00 1-x,1-y,1-z
C3 -H3 ∙∙∙Cl1 2.8200 3.424(10) 124.00 -1 + x,y,z
C4 -H4 ∙∙∙O2 2.3900 3.222(10) 148.00 1-x,1-y,1-z
C7 -H7 ∙∙∙O2 2.4900 3.376(11) 159.00 1-x,1-y,1-z
C8 -H8 ∙∙∙O12 2.4600 3.361(17) 164.00  
C10-H10∙∙∙O1 2.5300 3.009(12) 112.00  
C19-H19∙∙∙O10 2.6000 3.309(15) 134.00 x,1 + y,z
C24-H24∙∙∙O7 2.5800 3.447(16) 155.00 1 + x,y,z
C29-H29∙∙∙O4 2.4100 3.084(13) 129.00 -x,-y,2-z
C34-H34∙∙∙O11 2.5500 3.224(17) 129.00 -1 + x,y,z
C35-H35∙∙∙O3 2.5200 3.030(13) 115.00  
C37-H37∙∙∙O8 2.5900 3.457(16) 156.00 1-x,1-y,2-z
C39-H39∙∙∙O9 2.4300 3.233(15) 145.00 1-x,-y,1-z
Complex 5     
O2 -H12∙∙∙O8 1.86(4) 2.580(4) 175(7) 1-x,1-y,-z
O3 -H13∙∙∙O8 1.88(4) 2.586(4) 159(4) x,-1 + y,z
O7 -H17∙∙∙O5 1.86(4) 2.590(3) 174(4) 1-x,y,1/2-z
O6 -H18∙∙∙O1 1.97(4) 2.683(4) 165(4)  
C1 -H1 ∙∙∙O4 2.5100 2.976(4) 111.00 1-x,1-y,-z
C7 -H7 ∙∙∙O8 2.5400 3.189(5) 127.00 -1/2 + x,-1/2 + y,z
C10-H10∙∙∙O3 2.5200 3.376(5) 153.00