Guangqian Ji
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View article: The crystal structure of ( <b> <i>E</i> </b> )-4-chloro-7-(diethylamino)-3-(3-oxo-3-phenylprop-1-en-1-yl)-2 <i> <b>H</b> </i> -chromen-2-one C <sub>22</sub> H <sub>20</sub> ClNO <sub>3</sub>
The crystal structure of ( <b> <i>E</i> </b> )-4-chloro-7-(diethylamino)-3-(3-oxo-3-phenylprop-1-en-1-yl)-2 <i> <b>H</b> </i> -chromen-2-one C <sub>22</sub> H <sub>20</sub> ClNO <sub>3</sub> Open
C 22 H 20 ClNO 3 , monoclinic, P 2 1 / n (no. 14), a = 9.3891(4) Å, b = 11.0821(4) Å, c = 17.4662(5) Å, β = 98.361(3)°; V = 1798.06 Å 3 , Z = 4, R gt ( F ) = 0.0361, wR ref ( F 2 ) = 0.0911, T = 100 K.
View article: CCDC 2235949: Experimental Crystal Structure Determination
CCDC 2235949: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2080820: Experimental Crystal Structure Determination
CCDC 2080820: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Crystal structure of 2-bromo-1,3,6,8-tetramethylBOPHY (BOPHY = bis(difluoroboron)-1,2-bis((1<i>H</i>-pyrrol-2-yl)methylene)hydrazine), C<sub>14</sub>H<sub>15</sub>B<sub>2</sub>BrF<sub>4</sub>N<sub>4</sub>
Crystal structure of 2-bromo-1,3,6,8-tetramethylBOPHY (BOPHY = bis(difluoroboron)-1,2-bis((1<i>H</i>-pyrrol-2-yl)methylene)hydrazine), C<sub>14</sub>H<sub>15</sub>B<sub>2</sub>BrF<sub>4</sub>N<sub>4</sub> Open
C 14 H 15 B 2 BrF 4 N 4 , orthorhombic, Pbca (no. 61), a = 11.970(1) Å, b = 10.049(1) Å, c = 27.847(1) Å, V = 3349.6 Å 3 , Z = 8, R gt ( F ) = 0.0697, wR ref ( F 2 ) = 0.1585, T = 296 K. CCDC no.: 2080820
View article: Crystal structure of 2-phenylethynyl-1,3,6,8-tetramethylBOPHY (BOPHY = bis(difluoroboron)-1,2-bis((1<i>H</i>-pyrrol-2-yl)methylene)hydrazine), C<sub>22</sub>H<sub>20</sub>B<sub>2</sub>F<sub>4</sub>N<sub>4</sub>
Crystal structure of 2-phenylethynyl-1,3,6,8-tetramethylBOPHY (BOPHY = bis(difluoroboron)-1,2-bis((1<i>H</i>-pyrrol-2-yl)methylene)hydrazine), C<sub>22</sub>H<sub>20</sub>B<sub>2</sub>F<sub>4</sub>N<sub>4</sub> Open
C 22 H 20 B 2 F 4 N 4 , orthorhombic, Pbca (no. 61), a = 9.2506(2) Å, b = 36.1677(13) Å, c = 12.9475(3) Å, V = 4331.9 Å 3 , Z = 8, R gt ( F ) = 0.0729, wR ref ( F 2 ) = 0.1992, T = 294.4 K.
View article: CCDC 1935892: Experimental Crystal Structure Determination
CCDC 1935892: Experimental Crystal Structure Determination Open
View article: CCDC 1935891: Experimental Crystal Structure Determination
CCDC 1935891: Experimental Crystal Structure Determination Open
View article: CCDC 1947373: Experimental Crystal Structure Determination
CCDC 1947373: Experimental Crystal Structure Determination Open
View article: Crystal structure of 2,7-diiodo-1,3,6,8-tetramethyl-bis(difluoroboron)-1,2-bis((1H-pyrrol-2-yl)methylene)hydrazine, C<sub>14</sub>H<sub>14</sub>B<sub>2</sub>F<sub>4</sub>I<sub>2</sub>N<sub>4</sub>
Crystal structure of 2,7-diiodo-1,3,6,8-tetramethyl-bis(difluoroboron)-1,2-bis((1H-pyrrol-2-yl)methylene)hydrazine, C<sub>14</sub>H<sub>14</sub>B<sub>2</sub>F<sub>4</sub>I<sub>2</sub>N<sub>4</sub> Open
C 14 H 15 B 2 F 4 I 2 N 4 , triclinic, P 1̄ (no. 2), a = 7.5458(7) Å, b = 8.5659(6) Å, c = 8.6089(5) Å, α = 108.189(6)°, β = 110.492(7)°, γ = 98.678(7)°, V = 473.6 Å 3 , Z = 1, R gt ( F ) = 0.0334, wR ref ( F 2 ) = 0.0831, T = 296.5 K.