2,2′-[2,3-Dihydro-2-(prop-2-enyl)-1H-isoindole-1,3-diylidene]bis(propanedinitrile)–tetrathiafulvalene (1/1), TCPI–TTF
نویسندگان
چکیده
منابع مشابه
2,2'-[2,3-dihydro-2-(prop-2-enyl)-1H-isoindole-1,3-diylidene]bis(propanedinitrile)-tetrathiafulvalene (1/1), TCPI-TTF.
The title complex, C17H9N5*C6H4S4, contains pi-deficient bis(dinitrile) and TTF molecules stacked alternately in columns along the a-axis direction; the interplanar angle between the TTF molecule and the isoindolinyl C4N[C(CN)2]2 moiety is 1.21 (4) degrees. The N-allyl moiety in the TCPI molecule is oriented at an angle of 87.10 (10) degrees with respect to the five-membered C4N ring, and the f...
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In the mol-ecule of the title compound, C(11)H(14)N(2)O(2)S, the five-membered ring adopts an envelope conformation and an intramolecular N-H⋯O hydrogen bond occurs. Intra-molecular N-H⋯O, C-H⋯S and C-H⋯N hydrogen bonds result in the formation of two five- and one six-membered rings, having twisted conformations. In the crystal structure, inter-molecular N-H⋯O, N-H⋯S and C-H⋯S hydrogen bonds li...
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In the title compound, C(26)H(21)N(3)O(3)S, the quinazolinyl group is essentially planar [r.m.s. deviation for the 10 non-H atoms = 0.057 Å]. The isoindoline-1,3-dione group is linked by an SCH(2)CH(2) chain to the pyrimidinyl C atom that lies between the two N atoms. Also, the phenyl group is linked by a CH(2)CH(2) chain at the N atom adjacent to the carbonyl group. This results in a conformat...
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In the two independent mol-ecules of the title compound, C(10)H(7)N(3)O(3), the nitro substitutent is twisted slightly with respect to the benzodiazol fused-ring system [dihedral angles = 4.9 (3) and 8.5 (1)°]. The two independent mol-ecules are disposed about a pseudo inversion center and are held together by N-H⋯O hydrogen bonds. The supramolecular dimer is essentially planar [dihedral angle ...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section C Crystal Structure Communications
سال: 2001
ISSN: 0108-2701
DOI: 10.1107/s0108270101017632