Bis(2,6-dicarboxypyridinium) dichloride acetone monosolvate
نویسندگان
چکیده
منابع مشابه
Bis(2,6-dicarboxypyridinium) dichloride acetone monosolvate
The title compound, 2C(7)H(6)NO(4) (+)·2Cl(-)·C(3)H(6)O, crystallizes with two 2,6-dicarboxy-pyridinium cations, two chloride anions and one acetone mol-ecule in the asymmetric unit. The crystal structure is characterized by alternating cations and by Cl(-) anions, forming zigzag chains running along the a axis.
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The title acetone solvate, C(42)H(28)O(2)·C(3)H(6)O [systematic name: 1,3,10,12-tetra-phenyl-19,20-dioxapenta-cyclo-[10.6.2.0(2,11).0(4,9).0(13,18)]icosa-2(11),3,5,7,9,13,15,17-octa-ene acetone monosolvate], is a photooxygenation product of rubrene (systematic name: 5,6,11,12-tetra-phenyl-tetra-cene). The mol-ecule bends at the bridgehead atoms, which are linked by the O-O transannular bond, wi...
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In the title complex salt, [Au2{(C6H5)2PCH2P(C6H5)2}]Cl2·(CH3)2C=O·H2O, the dication forms an eight-membered {-PCPAu}2 ring with a transannular aurophilic inter-action [Au⋯Au = 2.9743 (2) Å]. The ring approximates a flattened boat conformation, with the two methyl-ene C atoms lying ca 0.58-0.59 Å above the least-squares plane defined by the Au2P4 atoms (r.m.s. deviation = 0.0849 Å). One Cl(-) a...
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In the title compound, C(13)H(12)N(2)S·C(3)H(6)O, the phenyl rings of the thio-urea mol-ecule are in syn and anti positions in relation to the C=S bond. Two mol-ecules are connected by N-H⋯S=C hydrogen bonds into a centrosymmetric dimer. An additional N-H⋯O=C hydrogen bond to the acetone solvent mol-ecule and some weak C-H⋯π inter-actions reinforce the crystal structure.
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The title compound, (C(24)H(20)P)(2)[MnI(4)]·(CH(3))(2)CO, prepared from the reaction of manganese powder, iodine and tetra-phenyl-phospho-nium iodide in acetone shows a tetra-hedral complex anion [Mn-I = 2.6868 (5)-2.7281 (4) Å and I-Mn-I = 104.011 (13)-116.164 (15)°], two tetra-phenyl-phospho-nium cations and one mol-ecule of acetone.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809043220