1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-, chromium complex

83249-27-8

CAS Name

Chromate(3-), bis[3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN¹]-7-nitro-1-naphthalenesulfonato(3-)]-, lithium (1:3)

Molecular Formula

C₄₀H₂₀CrN₆O₁₄S₂.3Li

Other Names and Identifiers

InChI

InChI=1S/2C20H13N3O7S.Cr.3Li/c2*24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30;;;;/h2*1-10,24-25H,(H,28,29,30);;;;/q;;+3;3*+1/p-6

InChIKey

InChIKey=ANBXADPULQMGRG-UHFFFAOYSA-H

SMILES

S(=O)(=O)([O-])C=1C=C2[O-][Cr+3]345([N](C=6C([O-]3)=CC(S(=O)(=O)[O-])=C7C6C=CC(N(=O)=O)=C7)=NC=8C([O-]4)=CC=C9C8C=CC=C9)[N](C2=C%10C1C=C(N(=O)=O)C=C%10)=NC=%11C([O-]5)=CC=C%12C%11C=CC=C%12.[Li+]

Canonical SMILES

[Li+].O=N(=O)C=1C=CC=2C(C1)=C(C=C3[O-][Cr+3]456([O-]C=7C=CC=8C=CC=CC8C7N=[N]4C32)[O-]C=9C=CC=%10C=CC=CC%10C9N=[N]6C=%11C([O-]5)=CC(=C%12C=C(C=CC%12%11)N(=O)=O)S(=O)(=O)[O-])S(=O)(=O)[O-]

Other Names for this Substance