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Bis{5-methyl-2-phenyl-4-[(3-tolyl­amino-κN)phenyl­methyl­ene]-1H-pyrazol-3(4H)-onato-κO}cobalt(II)

✍ Scribed by Bao, Feng ;Jiao, Yuan-Hong ;Ng, Seik Weng

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
184 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

phenylmethylene]-1H-pyrazol-3(4H)-onato-jO}cobalt(II)

📜 SIMILAR VOLUMES

3-Methyl-1-phenyl-4-[(Z)-phenyl(p-tolyl­
3-Methyl-1-phenyl-4-[(Z)-phenyl(p-tolyl­amino)­methyl­ene]-1H-pyrazol-5(4H)-one
✍ Ma, Rong-Ming 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 111 KB

The NH unit on the exocyclic C C double bond in the title compound, C 24 H 21 N 3 O, which is on the same side of the double bond as the C O unit of the pyrazolone ring, interacts with the carbonyl group through an intramolecular N-HÁ Á ÁO hydrogen bond [2.685 (2) A ˚].

5-Methyl-2-phenyl-4-[(Z)-(2-tolyl­amino)
5-Methyl-2-phenyl-4-[(Z)-(2-tolyl­amino)­phenyl­methyl­ene]­pyrazol-3(2H)-one
✍ Bao, Feng ;Lü, Xingqiang ;Wu, Qing ;Kang, Beisheng ;Ng, Seik Weng 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 186 KB

The NH unit on the exocyclic C C double bond in the title compound, C 24 H 21 N 3 O, lies on the same side of the double bond as the carbonyl unit of the pyrazolone ring, and the two interact through an NÐHÁ Á ÁO hydrogen bond [2.695 (2) A Ê ].