Structures published

Total: 2 591

C₂₇H₃₆O₈

Qi, Changxing Liu, Mengting Zhou, Qun Gao, Weixi Chen, Chunmei Lai, Yongji Hu, Zhengxi Xue, Yongbo Zhang, Jinwen Li, Dongyan Li, Xiao-Nian Zhang, Qing Wang, Jianping Zhu, Hucheng Zhang, Yonghui

Journal of natural products (2018) 81, 9 1937-1945

a=27.2552(4)Å b=27.2552(4)Å c=7.0051(2)Å

α=90.00° β=90.00° γ=90.00°

C₂₆H₃₄O₈

Qi, Changxing Liu, Mengting Zhou, Qun Gao, Weixi Chen, Chunmei Lai, Yongji Hu, Zhengxi Xue, Yongbo Zhang, Jinwen Li, Dongyan Li, Xiao-Nian Zhang, Qing Wang, Jianping Zhu, Hucheng Zhang, Yonghui

Journal of natural products (2018) 81, 9 1937-1945

a=8.0835(2)Å b=14.1264(3)Å c=21.1730(4)Å

α=90° β=90° γ=90°

C₁₅H₂₀O₃

Xie, Shuangshuang Wu, Ye Qiao, Yuben Guo, Yi Wang, Jianping Hu, Zhengxi Zhang, Qing Li, Xiaonian Huang, Jinfeng Zhou, Qun Luo, Zengwei Liu, Junjun Zhu, Hucheng Xue, Yongbo Zhang, Yonghui

Journal of natural products (2018) 81, 6 1311-1320

a=7.9251(3)Å b=11.9865(4)Å c=14.2732(5)Å

α=90° β=90° γ=90°

C₁₆H₂₄O₃

Xie, Shuangshuang Wu, Ye Qiao, Yuben Guo, Yi Wang, Jianping Hu, Zhengxi Zhang, Qing Li, Xiaonian Huang, Jinfeng Zhou, Qun Luo, Zengwei Liu, Junjun Zhu, Hucheng Xue, Yongbo Zhang, Yonghui

Journal of natural products (2018) 81, 6 1311-1320

a=8.7757(12)Å b=9.1560(12)Å c=9.8895(13)Å

α=73.107(4)° β=85.312(6)° γ=82.044(5)°

C₁₅H₂₄O₃

Xie, Shuangshuang Wu, Ye Qiao, Yuben Guo, Yi Wang, Jianping Hu, Zhengxi Zhang, Qing Li, Xiaonian Huang, Jinfeng Zhou, Qun Luo, Zengwei Liu, Junjun Zhu, Hucheng Xue, Yongbo Zhang, Yonghui

Journal of natural products (2018) 81, 6 1311-1320

a=11.3606(3)Å b=13.5941(4)Å c=9.1502(2)Å

α=90° β=90° γ=90°

Alkyne-phenyl

O_3,C₄₀H₃₂O₈

Song, Chuanling Sun, Yihua Wang, Jianwu Chen, Hui Yao, Jiannian Tung, Chen-Ho Xu, Zhenghu

Organic Chemistry Frontiers (2015) 2, 10 1366

a=10.974(9)Å b=13.036(10)Å c=14.337(11)Å

α=68.085(14)° β=67.898(13)° γ=73.316(14)°

Alkyne-butyle

C₃₆H₄₀O₈

Song, Chuanling Sun, Yihua Wang, Jianwu Chen, Hui Yao, Jiannian Tung, Chen-Ho Xu, Zhenghu

Organic Chemistry Frontiers (2015) 2, 10 1366

a=8.6210(11)Å b=21.744(3)Å c=18.379(2)Å

α=90° β=100.954(3)° γ=90°

Alkyne amide

C₃₃H₄₁NO₉

Song, Chuanling Sun, Yihua Wang, Jianwu Chen, Hui Yao, Jiannian Tung, Chen-Ho Xu, Zhenghu

Organic Chemistry Frontiers (2015) 2, 10 1366

a=9.7518(3)Å b=17.4971(5)Å c=20.0458(7)Å

α=90.00° β=101.206(3)° γ=90.00°

Zhangshuotrienes

C₂₃H₂₅NO₅

Zhang, Shuo Chen, Ying Wang, Jianwu Pan, Yue Xu, Zhenghu Tung, Chen-Ho

Organic Chemistry Frontiers (2015) 2, 5 578

a=9.2215(6)Å b=10.9612(7)Å c=11.6484(7)Å

α=87.764(2)° β=69.092(3)° γ=73.409(3)°

Diiodide

C₁₀H₇I₂NO

Zhang, Shuo Chen, Ying Wang, Jianwu Pan, Yue Xu, Zhenghu Tung, Chen-Ho

Organic Chemistry Frontiers (2015) 2, 5 578

a=5.5881(2)Å b=18.9850(6)Å c=10.6706(4)Å

α=90° β=94.113(3)° γ=90°

C₁₇H₁₈BrNO₅

Li, Ying-Zi Wang, Jie Sun, Wang-Bin Shan, Yi-Fan Sun, Bing-Feng Lin, Guo-Qiang Zou, Jian-Ping

Organic Chemistry Frontiers (2015) 2, 3 274

a=6.6023(6)Å b=7.8736(7)Å c=32.754(3)Å

α=90.00° β=90.00° γ=90.00°

C₅₉H₄₈BCl₂NOP₂Ru_,C₃H₆Cl₆BF₄

Zhou, Xiaoxi Zhang, Chunhong Lin, Yumei He, Xumin Zhang, Yan Wang, Jianbo Xia, Haiping

Org. Chem. Front. (2014) 1, 9 1077

a=12.818(3)Å b=14.788(3)Å c=16.847(3)Å

α=72.67(3)° β=86.64(3)° γ=84.12(3)°

C₅₄H₄₆BCl₂F₄NOP₂Ru_,C₄H₈Cl₈

Zhou, Xiaoxi Zhang, Chunhong Lin, Yumei He, Xumin Zhang, Yan Wang, Jianbo Xia, Haiping

Org. Chem. Front. (2014) 1, 9 1077

a=13.1474(8)Å b=13.1912(7)Å c=20.2329(12)Å

α=80.722(5)° β=87.504(5)° γ=63.196(6)°

C₄₈H₄₂BCl₂F₄NOP₂Ru_,C_1.5Cl₃H₃

Zhou, Xiaoxi Zhang, Chunhong Lin, Yumei He, Xumin Zhang, Yan Wang, Jianbo Xia, Haiping

Org. Chem. Front. (2014) 1, 9 1077

a=23.3968(8)Å b=10.7057(4)Å c=19.1358(7)Å

α=90.00° β=90.758(3)° γ=90.00°

C₅₀H₄₄BCl₂F₄NOP₂Ru_,CH₂Cl₂

Zhou, Xiaoxi Zhang, Chunhong Lin, Yumei He, Xumin Zhang, Yan Wang, Jianbo Xia, Haiping

Org. Chem. Front. (2014) 1, 9 1077

a=13.0587(4)Å b=25.8151(7)Å c=14.6635(4)Å

α=90.00° β=95.876(3)° γ=90.00°

C₁₇H₁₇ClN₂O₃

Wu, Zijun Wang, Jian

Chemical Science (2019)

a=7.59900(10)Å b=10.24900(10)Å c=10.48800(10)Å

α=90° β=109.1000(10)° γ=90°

C₁₇H₂₂N₈O₂SSn_,0.5(CH₃O)

Wang, Jin Wang, Ting Fang, Yan Lu, Yanli Li, Xue

Toxicology Research (2019)

a=41.6903(15)Å b=7.0301(2)Å c=16.5254(6)Å

α=90° β=111.8870(10)° γ=90°

C₁₇H₁₈N₄O₂SSn

Wang, Jin Wang, Ting Fang, Yan Lu, Yanli Li, Xue

Toxicology Research (2019)

a=14.2062(6)Å b=10.5143(4)Å c=26.3152(11)Å

α=90.00° β=100.8310(10)° γ=90.00°

C₂₈H₂₆N₄O₃SSn

Wang, Jin Wang, Ting Fang, Yan Lu, Yanli Li, Xue

Toxicology Research (2019)

a=9.3571(4)Å b=17.0983(8)Å c=34.3432(16)Å

α=90.00° β=90.00° γ=90.00°

3-Acetyl-7-(2-morpholin-4-yl-ethoxy)-chromen-2-one

C₁₇H₁₉NO₅

Wang, Junjun Zhu, Yin Wang, Haiyan Yang, Mingdi

IUCrData (2018) 3, 9 x181327

a=8.4620(14)Å b=16.243(3)Å c=11.477(2)Å

α=90.00° β=93.091(2)° γ=90.00°

C₄₄H₂₈EuN₂O₁₂

Wang, Jun Zhang, Qiang-Sheng Dou, Wei Kirillov, Alexander M.Liu, Wei-Sheng Xu, Cong Xu, Cai-Ling Fang, Ran Yang, Li-Zi

Dalton transactions (Cambridge, England : 2003) (2018) 47, 2 465-474

a=15.0374(6)Å b=15.5766(7)Å c=35.0554(17)Å

α=90° β=94.951(4)° γ=90°

C₄₄H₂₈N₂O₁₂Tb

Wang, Jun Zhang, Qiang-Sheng Dou, Wei Kirillov, Alexander M.Liu, Wei-Sheng Xu, Cong Xu, Cai-Ling Fang, Ran Yang, Li-Zi

Dalton transactions (Cambridge, England : 2003) (2018) 47, 2 465-474

a=14.9948(5)Å b=15.5788(5)Å c=35.0105(12)Å

α=90° β=94.405(4)° γ=90°

4-(1<i>H</i>-Indol-3-yl)-2,6-bis(pyrazin-2-yl)pyridine

C₂₁H₁₄N₆

Wang, Jianwei Yuan, Caixia

IUCrData (2018) 3, 3 x180492

a=8.5560(17)Å b=8.9820(18)Å c=22.130(4)Å

α=90° β=98.28(3)° γ=90°

C₁₇H₂₂O₅

Chen, Keliang Zhang, Xuwen Sun, Weiguang Liu, Junjun Yang, Jing Chen, Chunmei Liu, Xiulan Gao, Limin Wang, Jianping Li, Hua Luo, Zengwei Xue, Yongbo Zhu, Hucheng Zhang, Yonghui

Organic letters (2017) 19, 21 5956-5959

a=9.7097(2)Å b=12.1431(3)Å c=12.8881(4)Å

α=90° β=90° γ=90°

C₄₀H₆₈Ca₂N₁₆O₂₄S₄

Sun, Jia Xie, Chuang Zhang, Xia Bao, Ying Hou, Baohong Wang, Zhao Gong, Junbo Hao, Hongxun Wang, Yongli Wang, Jingkang Yin, Qiuxiang

Organic Process Research & Development (2016) 20, 4 780

a=13.850(3)Å b=15.604(3)Å c=14.083(3)Å

α=90° β=90.44(3)° γ=90°

C₁₈H₂₉NSi

Zhou, Shuguang Wang, Jinhu Wang, Lili Chen, Kehao Song, Chao Zhu, Jin

Organic Letters (2016)

a=29.545(5)Å b=8.1425(13)Å c=18.909(3)Å

α=90.00° β=128.727(2)° γ=90.00°

C₂₁H₂₈O₅

Qiao, Yuben Xu, Qianqian Hu, Zhengxi Li, Xiao-Nian Xiang, Ming Liu, Junjun Huang, Jinfeng Zhu, Hucheng Wang, Jianping Luo, Zengwei Xue, Yongbo Zhang, Yonghui

Journal of Natural Products (2016)

a=7.8585(10)Å b=13.8457(17)Å c=8.4093(10)Å

α=90° β=106.247(4)° γ=90°

C₂₀H₃₂O₃

Wang, Jianbin Duan, Hongquan Wang, Yi Pan, Bowen Gao, Chun Gai, Chunyan Wu, Qiong Fu, Hongzheng

Journal of natural products (2017) 80, 1 19-29

a=7.098(5)Å b=11.005(5)Å c=12.116(6)Å

α=90.00° β=98.904(8)° γ=90.00°

C₂₀H₃₄O₄

Wang, Jianbin Duan, Hongquan Wang, Yi Pan, Bowen Gao, Chun Gai, Chunyan Wu, Qiong Fu, Hongzheng

Journal of natural products (2017) 80, 1 19-29

a=7.342(4)Å b=15.348(12)Å c=8.002(4)Å

α=90° β=98.622(8)° γ=90°

C₁₆H₂₁NO₅

Yang, Wei Dong, Jinhuan Wang, Jingyi Xu, Xianxiu

Organic letters (2017) 19, 3 616-619

a=6.887(2)Å b=9.504(3)Å c=11.467(4)Å

α=94.564(6)° β=93.056(5)° γ=105.075(6)°

C₂₉H₄₂O₆

Hu, Zhengxi Wu, Ye Xie, Shuangshuang Sun, Weiguang Guo, Yi Li, Xiao-Nian Liu, Junjun Li, Hua Wang, Jianping Luo, Zengwei Xue, Yongbo Zhang, Yonghui

Organic letters (2017) 19, 1 258-261

a=6.3717(2)Å b=18.6450(4)Å c=22.0515(5)Å

α=90° β=90° γ=90°

C₄₀H₅₄BrN₂O₄PS

Wang, Lisheng Wu, Yi Liu, Yang Yang, Hua Liu, Xu Wang, Jianyi Li, Xiaoxun Jiang, Jun

Organic letters (2017) 19, 4 782-785

a=10.7121(11)Å b=9.9230(11)Å c=19.323(2)Å

α=90.00° β=97.966(3)° γ=90.00°

C₂₈H₂₆N₂O₅S

Zhang, Shuyao Cheng, Beiming Wang, Shen-An Zhou, Ling Tung, Chen-Ho Wang, Jianwu Xu, Zhenghu

Organic letters (2017) 19, 5 1072-1075

a=10.430(5)Å b=11.137(5)Å c=12.934(5)Å

α=68.18(3)° β=67.74(3)° γ=70.59(3)°

Ain852

C₄₀H₃₆Co₄N₈O_11,C₂H₃N₁

Nguyen, Andy Ich Wang, Jianing Levine, Daniel S.Ziegler, Micah S.Tilley, T. Don

Chem. Sci. (2017)

a=10.785(2)Å b=32.382(6)Å c=12.340(2)Å

α=90° β=102.579(4)° γ=90°

Jw116b

C₂₈H₂₆Co₄F₆N₄O₁₂

Nguyen, Andy Ich Wang, Jianing Levine, Daniel S.Ziegler, Micah S.Tilley, T. Don

Chem. Sci. (2017)

a=19.2150(5)Å b=17.7981(5)Å c=19.7244(6)Å

α=90° β=90° γ=90°

Ain832

C₄₆H₄₀Co₄N₁₂O_8,2(C₂H₃N)

Nguyen, Andy Ich Wang, Jianing Levine, Daniel S.Ziegler, Micah S.Tilley, T. Don

Chem. Sci. (2017)

a=12.5503(8)Å b=16.0178(11)Å c=24.6472(19)Å

α=90° β=96.3070(10)° γ=90°

Ain825

C₃₆H₅₂Co₄N₈O_12,4(C₂H₃N)

Nguyen, Andy Ich Wang, Jianing Levine, Daniel S.Ziegler, Micah S.Tilley, T. Don

Chem. Sci. (2017)

a=13.7564(19)Å b=18.978(3)Å c=19.902(3)Å

α=90° β=94.209(7)° γ=90°

C₂₂H₁₈O₂

Liang, Man Zhang, Shuai Jia, Jiong Tung, Chen-Ho Wang, Jianwu Xu, Zhenghu

Organic Letters (2017)

a=7.689(3)Å b=10.820(4)Å c=11.135(5)Å

α=100.707(3)° β=101.208(3)° γ=106.471(3)°

C₂₃H₂₇NO₄

Zhang, Chen Li, Fangqiong Yu, Yan Huang, Anbang He, Ping Lei, Ming Wang, Jianmin Huang, Longbin Liu, Zhenhong Liu, Jianyu Wei, Yonggang

Journal of medicinal chemistry (2017)

a=10.0156(8)Å b=6.6130(5)Å c=15.9543(11)Å

α=90° β=91.121(7)° γ=90°

C₂₂H₂₈O₄

Zhang, Chen Li, Fangqiong Yu, Yan Huang, Anbang He, Ping Lei, Ming Wang, Jianmin Huang, Longbin Liu, Zhenhong Liu, Jianyu Wei, Yonggang

Journal of medicinal chemistry (2017)

a=6.1077(7)Å b=15.287(2)Å c=21.901(2)Å

α=90° β=90° γ=90°

C₂₂H₂₀N₄O₅

Xie, Jiaxin Wang, Jianchun Dong, Guangbin

Organic letters (2017) 19, 11 3017-3020

a=7.3583(3)Å b=8.6653(3)Å c=15.7812(5)Å

α=94.049(3)° β=95.948(3)° γ=105.631(3)°

C₂₆H₂₁ClN₃O₃

Wang, Jie Wang, Pengxin Wang, Linqing Li, Dan Wang, Kezhou Wang, Yuan Zhu, Haiyong Yang, Dongxu Wang, Rui

Organic letters (2017) 19, 18 4826-4829

a=5.9123(2)Å b=16.6068(8)Å c=23.6020(8)Å

α=90.00° β=90.00° γ=90.00°

C₂₂H₂₈O₄

Wang, Jie Mu, Feng-Rong Jiao, Wei-Hua Huang, Jian Hong, Li-Li Yang, Fan Xu, Ying Wang, Shu-Ping Sun, Fan Lin, Hou-Wen

Journal of natural products (2017) 80, 9 2509-2514

a=7.86700(10)Å b=11.4726(2)Å c=10.18150(10)Å

α=90° β=93.6410(10)° γ=90°

C₂₁H₂₈O₃

Wang, Jie Mu, Feng-Rong Jiao, Wei-Hua Huang, Jian Hong, Li-Li Yang, Fan Xu, Ying Wang, Shu-Ping Sun, Fan Lin, Hou-Wen

Journal of natural products (2017) 80, 9 2509-2514

a=10.02100(10)Å b=13.4995(2)Å c=26.1852(4)Å

α=90° β=90° γ=90°

C₂₂H₂₉NO₃

Wang, Jie Mu, Feng-Rong Jiao, Wei-Hua Huang, Jian Hong, Li-Li Yang, Fan Xu, Ying Wang, Shu-Ping Sun, Fan Lin, Hou-Wen

Journal of natural products (2017) 80, 9 2509-2514

a=16.6578(11)Å b=9.9005(7)Å c=12.3571(8)Å

α=90° β=102.887(4)° γ=90°

C₂₅H₂₄O₁₂P₄

Tao Zheng Zaixing Yang Daxiang Gui Zhiyong Liu Xiangxiang Wang Xing Dai Shengtang Liu Linjuan Zhang Yang Gao Lanhua Chen Daopeng Sheng Yanlong Wang Juan Diwu Jianqiang Wang Ruhong Zhou Zhifang Chai Thomas E. Albrecht-Schmitt Shuao Wanga

Nature Communications (2017) 8, 15369

a=13.2646(7)Å b=13.2646(7)Å c=7.5238(5)Å

α=90° β=90° γ=90°

C₄₁O₁₂P_4,2(O)

Nature Communications (2017) 8, 15369

a=24.905(3)Å b=24.905(3)Å c=7.5896(10)Å

α=90° β=90° γ=90°

C₂₅H₁₆F₈O₁₂P₄Zr₃

Nature Communications (2017) 8, 15369

a=33.081(5)Å b=33.081(5)Å c=15.832(3)Å

α=90° β=90° γ=90°

C₆₈H₄₈F₁₈O₂₄P₈Zr₇

Nature Communications (2017) 8, 15369

a=16.9609(13)Å b=26.425(2)Å c=16.9629(13)Å

α=90° β=117.718(2)° γ=90°

0.37(C₂₅H₁₆F₆O₁₂P₄Zr₃)_,0.315(C₅₀H₃₂F₁₂O₂₄P₈Zr₅)_,O

Nature Communications (2017) 8, 15369

a=23.9163(17)Å b=13.5859(10)Å c=26.106(2)Å

α=90° β=90° γ=90°

C₁₈H₁₅B₃O₃

Chai, Zhaofei Wang, Can Wang, Jinfeng Liu, Fan Xie, Yujun Zhang, Yongzheng Li, Jian-Rong Jeff Li, Qianqian Li, Zhen

Chem. Sci. (2017)

a=10.6824(5)Å b=13.2062(7)Å c=11.5423(7)Å

α=90° β=99.843(6)° γ=90°

C₉H₁₃BO₃

Chai, Zhaofei Wang, Can Wang, Jinfeng Liu, Fan Xie, Yujun Zhang, Yongzheng Li, Jian-Rong Jeff Li, Qianqian Li, Zhen

Chem. Sci. (2017)

a=16.193(4)Å b=24.868(6)Å c=9.919(2)Å

α=90.00° β=94.666(4)° γ=90.00°

C₆H₇BO₂

Chai, Zhaofei Wang, Can Wang, Jinfeng Liu, Fan Xie, Yujun Zhang, Yongzheng Li, Jian-Rong Jeff Li, Qianqian Li, Zhen

Chem. Sci. (2017)

a=15.322(3)Å b=17.902(3)Å c=9.8089(17)Å

α=90.00° β=90.00° γ=90.00°

C₇H₉BO₃

Chai, Zhaofei Wang, Can Wang, Jinfeng Liu, Fan Xie, Yujun Zhang, Yongzheng Li, Jian-Rong Jeff Li, Qianqian Li, Zhen

Chem. Sci. (2017)

a=11.2586(15)Å b=5.0616(7)Å c=13.8819(18)Å

α=90.00° β=111.069(2)° γ=90.00°

C₁₀H₁₅BO₃

Chai, Zhaofei Wang, Can Wang, Jinfeng Liu, Fan Xie, Yujun Zhang, Yongzheng Li, Jian-Rong Jeff Li, Qianqian Li, Zhen

Chem. Sci. (2017)

a=5.0709(3)Å b=7.6864(7)Å c=13.7993(11)Å

α=87.907(7)° β=85.499(6)° γ=74.195(7)°

C₁₂H₁₉BO₃

Chai, Zhaofei Wang, Can Wang, Jinfeng Liu, Fan Xie, Yujun Zhang, Yongzheng Li, Jian-Rong Jeff Li, Qianqian Li, Zhen

Chem. Sci. (2017)

a=5.0668(13)Å b=10.184(3)Å c=13.252(3)Å

α=72.888(4)° β=84.617(4)° γ=75.928(4)°

C₁₈H₁₂B₃F₃O₃

Chai, Zhaofei Wang, Can Wang, Jinfeng Liu, Fan Xie, Yujun Zhang, Yongzheng Li, Jian-Rong Jeff Li, Qianqian Li, Zhen

Chem. Sci. (2017)

a=3.8105(3)Å b=20.8028(16)Å c=10.3896(10)Å

α=90° β=96.843(8)° γ=90°

C₆H₆BIO₂

Chai, Zhaofei Wang, Can Wang, Jinfeng Liu, Fan Xie, Yujun Zhang, Yongzheng Li, Jian-Rong Jeff Li, Qianqian Li, Zhen

Chem. Sci. (2017)

a=19.5310(10)Å b=18.4544(8)Å c=9.7999(8)Å

α=90° β=90° γ=90°

C₆H₇BO₃

Chai, Zhaofei Wang, Can Wang, Jinfeng Liu, Fan Xie, Yujun Zhang, Yongzheng Li, Jian-Rong Jeff Li, Qianqian Li, Zhen

Chem. Sci. (2017)

a=14.3451(6)Å b=5.0353(2)Å c=17.3021(6)Å

α=90° β=90.473(4)° γ=90°

C₁₉H_20.24Cl₂CoN₄O_0.12

Wang, Junfei Li, Chao Zhou, Qianxiong Wang, Weibo Hou, Yuanjun Zhang, Baowen Wang, Xuesong

Catal. Sci. Technol. (2016) 6, 24 8482

a=9.0440(16)Å b=9.0440(16)Å c=40.737(10)Å

α=90.00° β=90.00° γ=120.00°

CoHO-TMPAClCl? CoTMPAClCl

CoBrTMPACl₂

Wang, Junfei Li, Chao Zhou, Qianxiong Wang, Weibo Hou, Yuanjun Zhang, Baowen Wang, Xuesong

Catal. Sci. Technol. (2016) 6, 24 8482

a=14.188(7)Å b=6.883(3)Å c=21.321(11)Å

α=90.00° β=107.131(9)° γ=90.00°

C₂₇H₃₀N₂O₄S

Zhen, Le Wang, Jiankun Xu, Qing-Long Sun, Hongbin Wen, Xiaoan Wang, Guangji

Organic letters (2017) 19, 7 1566-1569

a=8.7990(18)Å b=12.568(3)Å c=22.970(5)Å

α=90.00° β=97.36(3)° γ=90.00°