1,3-Propanediammonium tetrachlorozincate(II)

Kallel, Ahmed Yahia; Fail, J.; Fuess, Harald; Daoud, A.

doi:10.1107/s0567740880010047

Cited by 24 publications

(16 citation statements)

References 1 publication

(1 reference statement)

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“…The bond lengths and the angles within the cation are comparable with those observed in other 1,3-diammoniumpropane salts such as [C 3 H 12 N 2 ]ZnCl 4 (Kallel et al, 1980) and [C 3 H 12 N 2 ](ClO 4 ) 2 (Pritchard et al, 1992). In this structure, the cations and anions are alternately stacked to form columns parallel to the axis b (Fig.…”

Section: Propane-13-diammonium Dichromate(vi) Sonia Trabelsi Houda supporting

confidence: 78%

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Propane-1,3-diammonium dichromate(VI)

Trabelsi¹,

Marouani²,

Al-Deyab³

et al. 2012

Acta Cryst E

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The title compound, (C3H12N2)[Cr2O7], consists of a discrete dichromate anion with an eclipsed conformation and a propane-1,3-diammonium cation. Both kinds of ions have a mirror plane passing through the bridging O atom and the central methylene C atom of the Cr2O7 2− and C3H12N2 2+ moieties, respectively. Anions and cations are alternately stacked to form columns parallel to the b axis. Ions are linked by intra- and inter-column hydrogen bonds of types N—H⋯O and C—H⋯O, involving O atoms of the dichromate anions as acceptors, and ammonium or methylene groups as donors.

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Section: Propane-13-diammonium Dichromate(vi) Sonia Trabelsi Houda supporting

confidence: 78%

“…For related structures, see: Akriche & Rzaigui (2009);Sieroń (2007); Khadhrani et al (2006); Kallel et al (1980); Pritchard et al (1992). For a discussion on hydrogen bonding, see: Brown (1976);Blessing (1986).…”

Section: Related Literaturementioning

confidence: 99%

Propane-1,3-diammonium dichromate(VI)

Trabelsi¹,

Marouani²,

Al-Deyab³

et al. 2012

Acta Cryst E

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“…The six-membered rings adopt the chair conformation and the hydroxy group is in an equatorial position. Pt-N distances are similar to those observed in other amine complexes (Barnes, Iball & Weakley, 1975;Iball, MacDougaU & Scrimgeour, 1975;Lock & Pilon, 1981;Lock & Zvagulis, 1980;Milburn & Truter, 1966) and the C-C and C--N bond distances are also in good agreement with similar structures (Kallel, Fail, Fuess & Daoud, 1980;Lock, Speranzini & Zvagulis, 1980). Three cations are arranged in a layer about the threefold axis like the blades of a propeller; the direction of tilt of the blades alternates in each layer up the e direction.…”

Section: Introductionsupporting

confidence: 85%

Bis(1,3-diamino-2-propanol-N,N')platinum(II) chloride 1/3-hydrate

Brown¹,

Lock²

1987

Acta Crystallogr C

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“…2 and 3) distances vary between 2.263(2) and 2.273(2) in monomethylammonium tetrachlorozincate(II) (22) and between 2.241(2) and 2.272(2) in 1,3-propanediammonium tetrachlorozincate(II) (23).…”

Section: The Hydronium Cationmentioning

confidence: 99%

The crystal and molecular structures of two isostructural complexes: [(H₃O•18-crown-6)₂(ZnCl₄)] and [(H₃O•18-crown-6)₂(MnCl₄)]

Chênevert¹,

Chamberland²,

Simard³

et al. 1990

Can. J. Chem.

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. Can. J. Chem. 68, 797 (1990) New macrocycle polyether 18-crown-6 complexes of stoichiometry [(H30+. 1 8 -~r o w n -6 )~(~C l~~-) ] have been synthesized for M = Zn and Mn. The two complexes are isostructural and crystallize in the monoclinic system, space group C2/c. The unit cell dimensions are as follows: a = 16.229(9), b = 11.535(3), c = 20.134(8) A, P = 97.55(4)" and a = 16.255(6), b = 11.625(3), c = 20.122(8) A, P = 96.54(3)" for the Zn and Mn complexes respectively. In both crystal structures (final R,, = 0.048 with 1817 reflections for Zn and R, = 0.074 with 728 reflections for Mn), the crown ether molecule and the H30+ cation to which it is hydrogen-bonded are disordered over two sites. The M C~~~-anions, which have tetrahedral toordination, are on crystallographic twofold axes of rotation. The Mn-Cl and Zn-C1 distances average 2.270 and 2.361 A respectively. The hydronium cation, H30+, has pyramidal coordination. Of the two disordered crown ether molecules in the Zn and the Mn complexes, one has a slightly deformed (ttg)6 conformation while the other one may be described as having the distorted (ttg)5(ttc) conformation. These observations are in agreement with the infrared analyses of the complexes.Key words: 18-crown-6 complexes, hydronium ion, ~n C l~~-, M~c I~~-, crystal structure. pyramidale. Des deux molCcules dlCthers couronnes dtsordonnCes qui sont prksentes dans les complexes du Zn et du Mn, l'une posskde une conformation 1Cgkrement dCformCe (ttg)6 alors que l'on peut dtcrire la conformation dCformCe de l'autre par ( t~)~( t t c ) .Ces observations sont en accord avec les analyses infrarouges de ces complexes. Mots clis : complexes 18-couronne-6, ion hydronium, znC14'-, MnC142-, structure cristalline.[Traduit par la revue]

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1,3-Propanediammonium tetrachlorozincate(II)

Cited by 24 publications

References 1 publication

Propane-1,3-diammonium dichromate(VI)

Propane-1,3-diammonium dichromate(VI)

Bis(1,3-diamino-2-propanol-N,N')platinum(II) chloride 1/3-hydrate

The crystal and molecular structures of two isostructural complexes: [(H₃O•18-crown-6)₂(ZnCl₄)] and [(H₃O•18-crown-6)₂(MnCl₄)]

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1,3-Propanediammonium tetrachlorozincate(II)

Cited by 24 publications

References 1 publication

Propane-1,3-diammonium dichromate(VI)

Propane-1,3-diammonium dichromate(VI)

Bis(1,3-diamino-2-propanol-N,N')platinum(II) chloride 1/3-hydrate

The crystal and molecular structures of two isostructural complexes: [(H3O•18-crown-6)2(ZnCl4)] and [(H3O•18-crown-6)2(MnCl4)]

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The crystal and molecular structures of two isostructural complexes: [(H₃O•18-crown-6)₂(ZnCl₄)] and [(H₃O•18-crown-6)₂(MnCl₄)]