Synthesis and structure of a new layered organic–inorganic compound containing unique chains of PbI2

Chakravarthy, V. V. Kalyan; Guloy, Arnold M.

doi:10.1039/a608415j

Cited by 55 publications

(34 citation statements)

References 11 publications

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“…Letztere sind 194,0±237,4(2) pm ober-und unterhalb der von den Pb-Atomen aufgespannten Ebene lokalisiert. Die dabei auftretenden Absta È nde liegen in dem fu È r l 2 -I±Pb-Bindungen typischen Bereich zwischen 318 und 330 pm [1,3,6]. Ausnahmen sind der Abstand Pb3±I5 mit einer La È nge von 340,1(2) pm und die dazu trans-sta È ndige Bindung Pb3±I6 mit 315,1(2) pm.…”

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“…Dabei u È bt die Gro È ûe, Gestalt und Ladung der Kationen einen wesentlichen Einfluû auf die Struktur des Iodoplumbatanions aus [1±3]. Nach diesem Syntheseprinzip erha È lt man aus PbI 2 , NaI und [BuN(CH 2 CH 2 ) 3 In 1 sind die Absta È nde der fu È nf Pb-Atome zu I1 (Pb±I1 347,1±366,0(1) pm) aufgrund der l 5 -Verbru È ckung erwartungsgema È û groû. Gleichzeitig sind die dazu trans-sta È ndigen terminalen Iodoliganden I12±I16 mit kurzen Absta È nden gebunden (295,7±302,9(1) pm).…”

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[BuN(CH2CH2)3NBu]3[Pb5I16] · 4 DMF - ein Iodoplumbat mit nahezuD5h-symmetrischem Anion

Krautscheid

Vielsack

2000

Z. anorg. allg. Chem.

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[BuN(CH2CH2)3NBu]3[Pb5I16] · 4 DMF - ein Iodoplumbat mit nahezuD5h-symmetrischem Anion

Krautscheid

Vielsack

2000

Z. anorg. allg. Chem.

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“…For common applications of organic-inorganic hybrid materials, see: Cui et al (2000); Lacroix et al (1994); Chakravarthy & Guloy (1997). For the crystal structures of compounds involving 4-(dimethylamino)pyridinium, see: Chao et al (1977); Mayr-Stein & Bolte (2000); Lo & Ng (2008); Koon et al (2009).…”

Section: Related Literaturementioning

confidence: 97%

Bis[4-(dimethylamino)pyridinium] octaaquachloridolanthanum(III) tetrachloride trihydrate

Benslimane¹,

Mérazig²,

Daran³

et al. 2012

Acta Cryst E

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The title organic–inorganic salt, (C7H11N2)2[LaCl(H2O)8]Cl4·3H2O, consists of two 4-(dimethylamino)pyridinium and one [La(H2O)8Cl]2+ cations, four chloride anions and three solvent water molecules. In the crystal, the various units are connected by N—H⋯Cl, O—H⋯Cl, O—H⋯O and N—H⋯O hydrogen bonds, forming a network of alternating organic and inorganic layers. The 4-(dimethylamino)pyridinium cations stack along the c axis, while the inorganic layers lie parallel to the ac plane. The chloride anions are located between these entities, forming hydrogen bonds with the NH atom of the pyridinium ions and the water molecules. There are also C—H⋯Cl hydrogen bonds present involving one of the 4-(dimethylamino)pyridinium cations, resulting in the formation of a three-dimensional supramolecular architecture.

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“…This is because of their special magnetic [10], electronic [11], and optoelectronic properties [12]. We are presently interested in the syntheses and structures of organic-inorganic hybrids of the type (cation þ ) 2 [MX 4 ] 27 [13][14][15] and (cation 2þ ) [MX 4 ] 27 [16][17][18][19].…”

Section: Introductionmentioning

confidence: 99%

Crystal supramolecularity of organic–inorganic hybrids of polyhalides: structures of 2,5-dibromopyrazinium triiodide and 2-bromopyridinium dibromoiodide

Ali

Al-Far

Haddad

2009

Main Group Chemistry

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Crystal structure determinations of the compounds (C 4 H 4 Br 2 N 2 ) þ [I 3 ] 7 , 1, and (C 5 H 5 BrN) þ [IBr 2 ] 7 , 2, have been carried out. In 1, the anion is surrounded symmetrically by four cations. This arrangement results from both (p)NÀ ÀH Á Á Á IÀ ÀIÀ ÀI and IÀ ÀIÀ ÀI Á Á Á BrÀ ÀC(p) intermolecular interactions, tying the cations and anion into sheets of pseudo four fold arrays of cations and anions. The crystal lattice of 2 consists of stacks of cations and anions that are connected via CÀ ÀBr Á Á Á BrÀ ÀIÀ ÀBr, NÀ ÀH Á Á Á BrÀ ÀIÀ ÀBr, and BrÀ ÀIÀ ÀBr Á Á Á IBr 2 inter-stacks intermolecular interactions leading to a supramolecular assembled lattice. The IBr 2 7 anions are also assembled in a nearly T-shaped dimeric motif where one bromide end is interacting with the central iodide atom in another IBr 2 7 unit (IÀ ÀBr Á Á Á I angle of 1548). The extensive anion Á Á Á cation intermolecular interactions in both compounds lead to a crystal supramolecularity.

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Synthesis and structure of a new layered organic–inorganic compound containing unique chains of PbI2

Cited by 55 publications

References 11 publications

[BuN(CH2CH2)3NBu]3[Pb5I16] · 4 DMF - ein Iodoplumbat mit nahezuD5h-symmetrischem Anion

[BuN(CH2CH2)3NBu]3[Pb5I16] · 4 DMF - ein Iodoplumbat mit nahezuD5h-symmetrischem Anion

Bis[4-(dimethylamino)pyridinium] octaaquachloridolanthanum(III) tetrachloride trihydrate

Crystal supramolecularity of organic–inorganic hybrids of polyhalides: structures of 2,5-dibromopyrazinium triiodide and 2-bromopyridinium dibromoiodide

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