PNI

TETRA[N-METHYL-PYRIDYL] PORPHYRIN-NICKEL

Created:	2000-03-17
Last modified:	2026-07-31

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1 entries where PNI is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	89
Chiral Atom Count	0
Bond Count	100
Aromatic Bond Count	29

2D diagram of PNI

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Chemical Component Summary
Name	TETRA[N-METHYL-PYRIDYL] PORPHYRIN-NICKEL
Systematic Name (OpenEye OEToolkits)	7,12,17,24-tetrakis(1-methylpyridin-4-yl)-2$l^{4},22,23$l^{4},25-tetraza-1$l^{4}-nickelaoctacyclo[11.9.1.1^{1,8}.1^{3,21}.0^{2,6}.0^{16,23}.0^{18,22}.0^{11,25}]pentacosa-2(6),3(24),4,7,9,11,13(23),14,16,18,20-undecaene
Formula	C₄₄ H₃₆ N₈ Ni
Molecular Weight	735.504
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	c76/C(c%11n4c(/C(c1n5c(cc1)/C(=C2/C=CN(C=C2)C)c3ccc/9n3[Ni]45n6c(cc7)C\9=C8/C=CN(C=C8)C)=C%10/C=CN(C=C%10)C)cc%11)=C%12\C=CN(C=C%12)C
SMILES	CACTVS	3.385	C[n]1ccc(cc1)C2=C3C=CC4=C(c5cc[n](C)cc5)C6=NC(=C(c7cc[n](C)cc7)c8ccc(n8[Ni]N34)C(=C9C=CC2=N9)c%10cc[n](C)cc%10)C=C6
SMILES	OpenEye OEToolkits	3.1.0.0	C[N]1=CC=C(C=C1)C2=C3C=CC4=[N]3[Ni]56n7c2ccc7C(=C8[N]5=C(C=C8)C(=C9N6C(=C4C1=CC=[N](C=C1)C)C=C9)C1=CC=[N](C=C1)C)C1=CC=[N](C=C1)C
Canonical SMILES	CACTVS	3.385	C[n]1ccc(cc1)C2=C3C=CC4=C(c5cc[n](C)cc5)C6=NC(=C(c7cc[n](C)cc7)c8ccc(n8[Ni]N34)C(=C9C=CC2=N9)c%10cc[n](C)cc%10)C=C6
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	C[N]1=CC=C(C=C1)C2=C3C=CC4=[N]3[Ni]56n7c2ccc7C(=C8[N]5=C(C=C8)C(=C9N6C(=C4C1=CC=[N](C=C1)C)C=C9)C1=CC=[N](C=C1)C)C1=CC=[N](C=C1)C
InChI	InChI	1.06	InChI=1S/C44H36N8.Ni/c1-49-21-13-29(14-22-49)41-33-5-7-35(45-33)42(30-15-23-50(2)24-16-30)37-9-11-39(47-37)44(32-19-27-52(4)28-20-32)40-12-10-38(48-40)43(36-8-6-34(41)46-36)31-17-25-51(3)26-18-31;/h5-28H,1-4H3;/q-2;+2/b41-33-,41-34-,42-35-,42-37-,43-36-,43-38-,44-39-,44-40-;
InChIKey	InChI	1.06	ZXSAVUJMCQWYKB-DAJBKUBHSA-N

Related Resource References

Resource Name	Reference
PubChem	14656647

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