Diethyl cis-1,2,3,4,5,10-hexahydro-7,8-dimethyl-1,4-dioxo-2,3,4a,10a-tetraazabenzo[g] cyclopent-[cd]azulene-2a,10b-dicarboxylate chloroform disolvate
期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(5):o1453-o1455 ISSN：2053-2296
作者机构：
[Wu, AX; Wei, FQ] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China.
摘要：
The crystal structure of the title compound, 4,5-dimethyl-1,2-xylylene-derived diethoxycarbonyl glycoluril, C 20H24N4O6·2CHCl3, is reported. In the crystal structure, there are not only intermolecular hydrogen bonds, but also π-π stacking interactions. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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5-Butyl-6-methyl-2-thioxo-2,3-dihydro-pyrimidin-4(1 H)-one
作者：
Long, T;Zhou, HB;Wu, AX
* （ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(7):o2169-o2171 ISSN：2053-2296
作者机构：
[Wu, AX; Zhou, HB; Long, T] Cent China Normal Univ, Coll Chem, Key Lab Pesticide & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Coll Chem, Key Lab Pesticide & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.
摘要：
In the title compound, C9H14N2OS, the butyl group is disordered over two orientations. In the crystal structure, the inversion-related molecules are linked by N-H⋯O [N⋯O = 2.823 (3) Å] and N-H⋯S [N⋯S = 3.346 (2) Å] hydrogen bonds to form chains along [210]. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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Ethyl 2,5-diphenylfuran-3-carboxylate
作者：
Meng, XG;Wu, AX
* （ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(9):o2808-o2809 ISSN：2053-2296
作者机构：
[Wu, AX; Meng, XG] Cent China Normal Univ, Dept Chem, Wuhan 430079, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Dept Chem, Wuhan 430079, Peoples R China.
摘要：
In the title compound, C19H16O3, the dihedral between the two phenyl rings is 12.6 (1)°. An intramolecular hydrogen bond and weak C-H⋯π interactions are observed. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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Ethyl 3-oxo-3-(3,4,5-trimethoxyphenyl)propanoate
作者：
Meng, Xiang‐Gao;Wu, An‐Xin
（ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(11):o3611-o3612 ISSN：2053-2296
通讯作者：
Meng, XG
作者机构：
[Wu, An‐Xin; Meng, Xiang‐Gao] Cent China Normal Univ, Dept Chem, Wuhan 430079, Peoples R China.
通讯机构：
[Meng, XG] C;Cent China Normal Univ, Dept Chem, Wuhan 430079, Peoples R China.
摘要：
The molecules of the title compound, C14H18O 6, are linked into a three-dimensional network by a combination of C H⋯O hydrogen bonds and C-H⋯ π and π-π interacions © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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1,2-Dimethyl-4,5-bis(phenylethynyl)benzene
作者：
She, Nengfang
（ ;Guo, Huizhen;Li, Yitao;Wu, Anxin
（ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(6):o1790-o1792 ISSN：2053-2296
通讯作者：
Wu, AX
作者机构：
[She, Nengfang; Wu, Anxin; Li, Yitao; Guo, Huizhen] Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.
摘要：
The title compound, C24H18, possesses a twofold rotation axis, which bisects the 1,2-dimethylbenzene ring. In the crystal structure, all three benzene rings are essentially coplanar, the angle between the central and terminal rings being 3.8 (1)°. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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5-Benzyl-6-methyl-2-thioxo-2,3-dihydro-pyrimidin-4(1H)-one
作者：
Hu, SL;Yin, GD;Wu, AX
* （ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(8):o2408-o2409 ISSN：2053-2296
作者机构：
[Wu, AX] Cent China Normal Univ, Coll Chem, Key Lab Pesticide & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.;Hubei Normal Univ, Dept Chem & Environm Engn, Huangshi 435002, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Coll Chem, Key Lab Pesticide & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.
摘要：
In the title compound, C12H12N2OS, the dihedral angle between the benzene and pyrimidine rings is 84.1 (1)°. The molecules are linked by centrosymmetric pairs of N-H⋯O [N⋯O = 2.817 (2) Å] and N-H⋯S [N⋯S = 3.357 (2) Å] hydrogen bonds to form chains. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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Diethyl 2,3-bis(benzo[1,3]dioxole-5-carbonyl)-but-2-enedioate
作者：
Yin, Guo‐Dong;Wu, An‐Xin
（ ;Wang, Zhi‐Guo;Chen, Ai‐Hua
期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(7):o2320-o2321 ISSN：2053-2296
通讯作者：
Wu, AX
作者机构：
[Wu, An‐Xin; Wang, Zhi‐Guo; Yin, Guo‐Dong; Chen, Ai‐Hua] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesicide & Chem Biol, Wuhan 430079, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesicide & Chem Biol, Wuhan 430079, Peoples R China.
摘要：
The title compound, C24H20O10, is centrosymmetric about the central C=C bond, indicating that the molecule adopts a trans configuration and that the aromatic rings are parallel to each other. The crystal structure is stabilized by intermolecular C-H⋯O interactions. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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N,N′-Bis(N,N-dimethyl-p-toluidine)bis(ethoxy-carbonyl)glycoluril
作者：
Yin, Guo‐Dong;Zhou, Bao‐Han;Chen, Yun‐Feng;Wu, An‐Xin
（ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(8):o2632-o2634 ISSN：2053-2296
通讯作者：
Wu, AX
作者机构：
[Wu, An‐Xin; Yin, Guo‐Dong; Chen, Yun‐Feng; Zhou, Bao‐Han] Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.
摘要：
In the title compound (systematic name: diethyl 4,8-dioxo-2,6-di-p-tolyl-1, 3,5,7-tetrahydro-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-8b, 8c-dicarboxylate), C28H32N6O6, the dihedral angles between the two fused five-membered rings in the glycoluril unit and between the two terminal benzene rings are 71.8 (2) and 88.5 (1)°, respectively. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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Diethyl 4,8-dioxo-2,6-diphenyl-1,3,5,7-tetrahydro-2,3a,4a,6,7a,8a- hexaazacyclopenta[def]fluorene-8b,8c-dicarboxylate
作者：
Yin, GD;Chen, YF;Zhou, BH;Wu, AX
* （ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(8):o2467-o2469 ISSN：2053-2296
作者机构：
[Wu, AX; Yin, GD; Chen, YF; Zhou, BH] Cent China Normal Univ, Key Lab Pesticides & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Key Lab Pesticides & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.
摘要：
In the title compound, C26H28N6O 6, the dihedral angle between the two five-membered rings is 73.1 (2); that between the two phenyl rings is 60.1 (1)°. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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4-(Benzenesulfonyloxy)-2,2,6,6-tetramethylpiperidin4-yl oxide
作者：
Zhou, Bao‐Han;Meng, Xiang‐Gao;Yin, Guo‐Dong;Wu, An‐Xin
（ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(10):o3377-o3379 ISSN：2053-2296
通讯作者：
Wu, AX
作者机构：
[Wu, An‐Xin; Meng, Xiang‐Gao; Yin, Guo‐Dong; Zhou, Bao‐Han] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticides & Chem Biol, Wuhan 430079, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticides & Chem Biol, Wuhan 430079, Peoples R China.
摘要：
The title compound, C15H22NO4S, is a nitroxyl radical, which is stable mainly because the N atom is surrounded by tertiary C atoms, preventing formation of the nitrone. More significantly, intermolecular C - H (...) O hydrogen bonding contributes to the stability of the structure with weak intramolecular C H (...) pi( arene) interactions. The N - O distance is 1.2816 (18) angstrom.
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Diethyl 2,6-dibenzyl-4,8-dioxotetrahydro2,3a,4a,6,7a,8a- hexaazacyclopenta[def]fluorene-8b,8c-dicarboxylate
作者：
Li, YT;Wang, ZG;Yin, GD;Wu, AX
* （ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(7):o2187-o2188 ISSN：2053-2296
作者机构：
[Wu, AX; Li, YT; Wang, ZG; Yin, GD] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China.
摘要：
The molecule of the title compound, C28H32N 6O6, shows normal geometrical parameters. The crystal packing is stabilized by a C - H⋯O interaction. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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Diethyl 2,5-bis(3,4,5-trimethoxyphenyl)furan-3,4-dicarboxylate 0.16-hydrate
作者：
Hu, Sheng‐Li;Wu, An‐Xin
（ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(7):o2030-o2032 ISSN：2053-2296
通讯作者：
Wu, AX
作者机构：
[Wu, An‐Xin] Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.;Hubei Normal Univ, Dept Chem & Environm Engn, Huangshi 435002, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.
摘要：
In the title compound, C28H32O11·0. 16H2O, the substituted benzene rings are twisted slightly away from the furan ring. The dihedral angle between the two benzene rings is 8.8 (1)°. In the crystal structure, the molecules exist as C - H⋯O hydrogen-bonded dimers. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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Diethyl cis-1,2,3,4,5,10-hexahydro-6-iodo-1,4-dioxo-2,3,4a,10a- tetraazabenzo[g]-cyclopent[cd]azulene-2a,10b-dicarboxylate
作者：
Chen, YF;Zhou, BH;Yin, GD;Wu, AX
* （ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(8):o2470-o2472 ISSN：2053-2296
作者机构：
[Wu, AX; Yin, GD; Chen, YF; Zhou, BH] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticides & Chem Biol, Wuhan 430079, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticides & Chem Biol, Wuhan 430079, Peoples R China.
摘要：
The title compound, C18H19IN4O 6, is a glycoluril derivative which contains four fused rings. An iodobenzene ring is fused to a seven-membered ring linked to two of the N atoms from the separate rings of the glycoluril system. The structure is stabilized by intermolecular hydrogen bonds and π-π-stacking interactions. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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2,5-Bis(2-methoxyphenyl)furan
作者：
Meng, Xiang‐Gao;Wu, An‐Xin
（ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(10):o3192-o3193 ISSN：2053-2296
通讯作者：
Meng, XG
作者机构：
[Wu, An‐Xin; Meng, Xiang‐Gao] Cent China Normal Univ, Dept Chem, Wuhan 430079, Peoples R China.
通讯机构：
[Meng, XG] C;Cent China Normal Univ, Dept Chem, Wuhan 430079, Peoples R China.
摘要：
In the title compound, C18H16O3, the dihedral angles between the two benzene rings and the furan ring are 3.7 (1) and 1.0 (1)°. C-H⋯ and π-π interactions are observed in the crystal structure. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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(RS)-2,6-Dimethoxy-4-(2-methoxypropyl)phenol
作者：
Meng, Xiang‐Gao;Wu, An‐Xin
（ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(10):o3176-o3178 ISSN：2053-2296
通讯作者：
Meng, XG
作者机构：
[Wu, An‐Xin; Meng, Xiang‐Gao] Cent China Normal Univ, Dept Chem, Wuhan 430079, Peoples R China.
通讯机构：
[Meng, XG] C;Cent China Normal Univ, Dept Chem, Wuhan 430079, Peoples R China.
摘要：
The title compound, C12H18O4, crystallizes with two molecules in the asymmetric unit. The structure features O-H⋯O hydrogen-bonded double chains. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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Diethyl 6,9-dibromo-1,4-dioxo-1,2,3,4,5,10-hexahydro-2,3,4a,10a- tetraazabenzo[g]-cyclopenta[cd]azulene-2a,10b-dicarboxylate
作者：
She, NF
（ ;Guo, HZ;Wang, ZG;Wu, AX
* （ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(8):o2549-o2550 ISSN：2053-2296
作者机构：
[She, NF; Wu, AX; Wang, ZG; Guo, HZ] Cent China Normal Univ, Coll Chem, Key Lab Pesticides & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Coll Chem, Key Lab Pesticides & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.
摘要：
The title compound, C18H18Br2N 4O6, is an important intermediate for the synthesis of molecular clips. Intermolecular N-H⋯O hydrogen bonds form eight-membered rings. No π-π stacking is observed. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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N-[4-(Phenylethynyl)phenyl]benzamide
作者：
Yin, Guodong;Hu, Shengli;Li, Yitao;Wu, Anxin
（ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(8):o2561-o2562 ISSN：2053-2296
通讯作者：
Wu, AX
作者机构：
[Wu, Anxin] Cent China Normal Univ, Key Lab Pesticides & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.;Hubei Normal Univ, Dept Chem & Environm Engn, Huangshi 435002, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Key Lab Pesticides & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.
摘要：
In the title molecule, C21H15NO, the two ethynyl-bridged six-membered rings are almost coplanar, making a dihedral angle of 3.3 (2)°. The dihedral angle between the two terminal phenyl rings is 62.9 (2)°. The crystal packing is stabilized by weak intermolecular N-H⋯O hydrogen bonds. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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1,2-Dimethyl-4,5-bis(phenoxymethyl)benzene
作者：
Yin, Guo‐Dong;Wang, Zhi‐Guo;Wu, An‐Xin
（ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(7):o2148-o2149 ISSN：2053-2296
通讯作者：
Wu, AX
作者机构：
[Wu, An‐Xin; Wang, Zhi‐Guo; Yin, Guo‐Dong] Cent China Normal Univ, Coll Chem, Key Lab Pesticide & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Coll Chem, Key Lab Pesticide & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.
摘要：
The molecule of the title compound, C22H22O 2, possesses a crystallographically imposed twofold axis. The two terminal phenyl rings both make a dihedral angle of 82.5 (2)° with the central benzene ring. The crystal packing is stabilized mainly by van der Waals forces. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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N-[4-(2,2-Dimethylpropionylamino)phenyl]2,2-dimethylpropionamide
作者：
Guo, Hui‐Zhen;Yin, Guo‐Dong;She, Neng‐Fang
（ ;Wu, An‐Xin
（ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(12):o4062-o4063 ISSN：2053-2296
通讯作者：
Wu, AX
作者机构：
[She, Neng‐Fang; Wu, An‐Xin; Guo, Hui‐Zhen; Yin, Guo‐Dong] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China.
摘要：
In the title compound, C16H24N2O 8, the molecule is centrosymmetric. The crystal packing is stabilized by intermolecular N-H⋯O hydrogen bonds. © 2005 International Union of Crystallography Printed in Great Britain - all rights reserved.
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(2RS, 3SR)-Diethyl 2,3-bis(1,3-benzodioxole-5-carbonyl) succinate
作者：
Hu, SL;She, NF
（ ;Wu, AX
* （ 期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2005年61(10):o3317-o3318 ISSN：2053-2296
作者机构：
[Wu, AX] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticides & Chem Biol, Wuhan 430079, Peoples R China.;Hubei Normal Univ, Hubei Key Lab Bioanalyt Tech, Huangshi 435002, Peoples R China.
通讯机构：
[Wu, AX] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticides & Chem Biol, Wuhan 430079, Peoples R China.
摘要：
In the centrosymmetric title compound, C24H22O10, the two aromatic rings are parallel to each other. The crystal packing is stabilized mainly by van der Waals forces.
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