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Your search keyword '"Guo-Qiang Li"' showing total 10 results
Start Over Author "Guo-Qiang Li" Journal zeitschrift fur kristallographie / new crystal structures
10 results on '"Guo-Qiang Li"'

1. Crystal structure of ajacisine D monohydrate, C30H44N2O9.

Author

Guo-Qiang Li, Qing-Peng Xu, Yi-Ting Zhao, Yun-Yi Li, Yao-Lan Li, and Guo-Cai Wang

Subjects
*CRYSTAL structure, *DELPHINIUM, *CHROMATOGRAPHIC analysis, *LEAST squares, *METHOXY group
Abstract

C30H44N2O9, monoclinic, P21 (no. 4), a = 7.9827(3) Å, b = 12.6787(6) Å, c = 14.0183(9) Å, β = 90.903(5)°, V = 1418.62(13) ų, Z = 2, Rgt(F) = 0.0607, wRref(F²) = 0.1298, T = 298(2) K. [ABSTRACT FROM AUTHOR]

Published
2019
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2. Crystal structure of ajacisine D monohydrate, C30H44N2O9.

Author

Guo-Qiang Li, Qing-Peng Xu, Yi-Ting Zhao, Yun-Yi Li, Yao-Lan Li, and Guo-Cai Wang

Subjects
CRYSTAL structure, DELPHINIUM, CHROMATOGRAPHIC analysis, LEAST squares, METHOXY group
Abstract

C30H44N2O9, monoclinic, P21 (no. 4), a = 7.9827(3) Å, b = 12.6787(6) Å, c = 14.0183(9) Å, β = 90.903(5)°, V = 1418.62(13) ų, Z = 2, Rgt(F) = 0.0607, wRref(F²) = 0.1298, T = 298(2) K. [ABSTRACT FROM AUTHOR]

Published
2019
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3. Crystal structure of 1,1′-((1E,1′E)-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(azanylylidene)) bis(methanylylidene))bis(naphthalen-2-olato-κ3O,O′,N)zinc(II), C36H26N2O4Zn.

Author

Guo Qiang Li, Rui Ping Zhou, Xiao Fang Luo, Hong Zhou, and Qiang Xu

Subjects
*CRYSTAL structure, *ELLIPSOIDS, *SCHIFF bases, *ACETONE, *HYDROGEN atom
Abstract

C36H26N2O4Zn, monoclinic, C2/c (no. 15), a = 43.237(10) Å, b = 17.201(4) Å, c = 11.271(2) Å, β = 103.009(5)°, V = 8168(3) Å3, Z = 12, Rgt(F) = 0.0442, wRref(F2) = 0.1530, T = 100(2) K. [ABSTRACT FROM AUTHOR]

Published
2017
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4. Isolation and crystal structure of 4-((2-(methoxycarbonyl)phenyl)amino)-2-methyl-4-oxobutanoic acid from Delphinium Grandiflorum, C13H15N1O5.

Author

Guo-Qiang Li, Yun-Yi Li, Yi-Ting Zhao, Qing-Peng Xu, Yao-Lan Li, and Guo-Cai Wang

Subjects
*CRYSTAL structure, *DELPHINIUM, *ETHANOL, *CHLOROFORM, *AMMONIUM hydroxide
Abstract

C13H15N1O5, triclinic, P1̄ (no. 2), a = 7.9457(7) Å, b = 8.7190(9) Å, c = 9.9964(10) Å, α = 100.254(8)°, β = 100.036(8)°, γ = 94.760(8)°, V = 666.38(11) ų, Z = 2, Rgt(F) = 0.0453, wRref(F²) = 0.1243, T = 298 K. [ABSTRACT FROM AUTHOR]

Published
2019
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5. Isolation and crystal structure of 4-((2-(methoxycarbonyl)phenyl)amino)-2-methyl-4-oxobutanoic acid from Delphinium Grandiflorum, C13H15N1O5.

Author

Guo-Qiang Li, Yun-Yi Li, Yi-Ting Zhao, Qing-Peng Xu, Yao-Lan Li, and Guo-Cai Wang

Subjects
CRYSTAL structure, DELPHINIUM, ETHANOL, CHLOROFORM, AMMONIUM hydroxide
Abstract

C13H15N1O5, triclinic, P1̄ (no. 2), a = 7.9457(7) Å, b = 8.7190(9) Å, c = 9.9964(10) Å, α = 100.254(8)°, β = 100.036(8)°, γ = 94.760(8)°, V = 666.38(11) ų, Z = 2, Rgt(F) = 0.0453, wRref(F²) = 0.1243, T = 298 K. [ABSTRACT FROM AUTHOR]

Published
2019
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6. Crystal structure of 1,6-ditosyl-1,6-diazecane, C22H30N2O4S2.

Author

Guo Qiang Li, Jiang Ping Meng, Xia Zhou, Qing Wang, and Qiang Xu

Subjects
*CRYSTAL structure, *DICHLOROMETHANE, *METHANOL, *COLUMN chromatography, *SILICA gel
Abstract

C22H30N2O4S2, monoclinic, P21/c, a=13.6316(5) Å, b=5.7462(2) Å, c=14.1562(5) Å, β=91.758(4)°, V=1108.33(7) ų, Z=2, Rgt(F)=0.0464, wRref(F²)=0.1249, T=293 K. [ABSTRACT FROM AUTHOR]

Published
2016
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7. Crystal structure of [2,2'-((((ethane-1,2-diylbis-(oxy-κ²O,O'))bis(2,1-phenylene))bis-(azanylylidene-κ²N,N'))bis(methanylylidene))-diphenolato-κ²O'',O''']zinc(II), C28H22N2O4Zn.

Author

Qiang Xu, Guo Qiang Li, Jiang Ping Meng, and Jia Hong He

Subjects
*PHENYLENE compounds synthesis, *CRYSTALLOGRAPHY, *ZINC compounds, *CRYSTAL structure, *ATOMIC spectra, *CONDENSATION
Abstract

C28H22N2O4Zn, tetragonal, P41212 (no. 92), a=10.986(5) Å, b=10.986(5) Å, c=18.187(8) Å, V=2195(2) ų, Z=4, Rgt(F)=0.0440, wRref(F²)=0.0942, T=293 K. [ABSTRACT FROM AUTHOR]

Published
2016
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8. Crystal structure of 1,6-ditosyl-1,6-diazecane, C22H30N2O4S2.

Author

Guo Qiang Li, Jiang Ping Meng, Xia Zhou, Qing Wang, and Qiang Xu

Subjects
CRYSTAL structure, DICHLOROMETHANE, METHANOL, COLUMN chromatography, SILICA gel
Abstract

C22H30N2O4S2, monoclinic, P21/c, a=13.6316(5) Å, b=5.7462(2) Å, c=14.1562(5) Å, β=91.758(4)°, V=1108.33(7) ų, Z=2, Rgt(F)=0.0464, wRref(F²)=0.1249, T=293 K. [ABSTRACT FROM AUTHOR]

Published
2016
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9. Crystal structure of [2,2'-(1,5-diazocane-1,5-diyl)diethanamine-κ4N]-nickel(II) diperchlorate, C10H24Cl2N4NiO8.

Author

Qiang Xu, Guo Qiang Li, and Jiang Ping Meng

Subjects
*NICKEL oxides, *POLYTYPIC transformations, *CRYSTAL structure, *ORTHORHOMBIC crystal system, *CRYSTALLOGRAPHY
Abstract

C10H24Cl2N4NiO8, orthorhombic, Cmc21 (no. 36), a = 9.657(2) Å, b = 14.916(4) Å, c = 24.599(8) Å, V = 3543.3 ų, Z = 8, Rgt(F) = 0.0351, wRref(F²) = 0.0899, T = 293 K. [ABSTRACT FROM AUTHOR]

Published
2015
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10. Crystal structure of [2,2'-(1,5-diazocane-1,5-diyl)diethanamine-κ4N]-nickel(II) diperchlorate, C10H24Cl2N4NiO8.

Author

Qiang Xu, Guo Qiang Li, and Jiang Ping Meng

Subjects
NICKEL oxides, POLYTYPIC transformations, CRYSTAL structure, ORTHORHOMBIC crystal system, CRYSTALLOGRAPHY
Abstract

C10H24Cl2N4NiO8, orthorhombic, Cmc21 (no. 36), a = 9.657(2) Å, b = 14.916(4) Å, c = 24.599(8) Å, V = 3543.3 ų, Z = 8, Rgt(F) = 0.0351, wRref(F²) = 0.0899, T = 293 K. [ABSTRACT FROM AUTHOR]

Published
2015
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