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(meso-5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetra­azacyclo­tetra­deca­ne)zinc(II) diperchlorate

✍ Scribed by Yang, Yu-Min

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
102 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title mononuclear zinc(II) compound, [Zn(C 16 H 36 N 4 )]-(ClO 4 ) 2 , the Zn 2+ atom lies on an inversion center and is coordinated by four N atoms from the macrocyclic ligand. The coordination geometry is slightly distorted square planar.

📜 SIMILAR VOLUMES

(meso-5,7,7,12,14,14-Hexamethyl-1,4,8,11
(meso-5,7,7,12,14,14-Hexamethyl-1,4,8,11-tetraaza­cyclo­tetra­deca­ne)nickel(II) tetra­chloro­cuprate(II)
✍ Wei, Zai-Shan ;Yu, Guang-Ming 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 302 KB

In the title compound, [Ni(C~16~H~36~N~4~)][CuCl~4~], the cation is centrosymmetric and the anion lies on a twofold rotation axis. The cation and anion are linked by weak N—H...Cl hydrogen bonds to form neutral supramolecular zigzag chains.

meso-(5,5,7,12,12,14-Hexamethyl-1,4,8,11
meso-(5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetra­azacyclo­tetra­deca-1,7-diene)nickel(II) bis­[dioxalato(1,10-phenanthroline)chromate(III)] octa­hydrate
✍ Wang, Wen-Bo ;Yang, Li-Xin ;Lin, Yang 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 314 KB

The asymmetric unit of the title complex, [__meso__-Ni(1,7-CT)][Cr(C~2~O~4~)~2~(phen)]~2~·8H~2~O (1,7-CT is 5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradeca-1,7-diene; phen is 1,10-phenanthroline) or [Ni(C~16~H~32~N~4~)][Cr(C~2~O~4~)~2~(C~12~H~8~N~2~)]~2~·8H~2~O, consists of one-half of an

1,4,8,11-Tetra­kis(carboxy­meth­yl)-5,5,
1,4,8,11-Tetra­kis(carboxy­meth­yl)-5,5,7,12,12,14-hexa­meth­yl-1,4,8,11-tetra­azoniacyclo­tetra­deca­ne tetra­chloride octa­hydrate
✍ Wang, Shi-Fan ;Li, Huan-Qiu ;Ruan, Ban-Feng ;Zhu, Hai-Liang ;Ng, Seik Weng 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 175 KB

The crystal structure of the centrosymmetric title compound, C 24 H 48 N 4 O 8 4+ Á4Cl À Á8H 2 O, consists of a 14-membered methylsubstituted C 10 N 4 cationic ring which interacts with the chloride ions and water molecules of crystallization to give a three-dimensional hydrogen-bonded network struc