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【求助】30金幣求一晶體結(jié)構(gòu)
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本人沒(méi)有CCDC-數(shù)據(jù)庫(kù),故30金幣求茶堿Theophylline晶體結(jié)構(gòu)。 請(qǐng)將結(jié)構(gòu)數(shù)據(jù)以附件形式放在回帖中,謝謝您的幫助! 參考文獻(xiàn): (1) Sun, C. Q.; Zhou, D. L.; Grant, D. J. W.; Young, V. G. Acta Crystallogr., Sect. E: Struct. Rep. Online 2002, 58, O368. (2) Ebisuzaki, Y.; Boyle, P. D.; Smith, J. A. Acta Crystallogr., Sect. C: Cryst. Struct. Commun. 1997, 53, 777. [ Last edited by yongma2008 on 2011-2-14 at 15:31 ] |
» 搶金幣啦!回帖就可以得到:
+1/640
+1/281
+1/81
+1/60
+1/47
+1/44
+2/42
+1/35
+1/34
+1/26
+2/24
+1/17
+1/11
+1/10
+1/5
+1/5
+1/3
+1/3
+1/3
+1/2
木蟲 (知名作家)
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給你查完了,在這里下載。做茶堿的人不少。 http://iask.sina.com.cn/u/1133949350/ish |
木蟲 (知名作家)
木蟲 (知名作家)
木蟲 (知名作家)
木蟲 (知名作家)
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####################################################################### # # Cambridge Crystallographic Data Centre # CCDC # ####################################################################### # # If this CIF has been generated directly or indirectly from an entry in the # Cambridge Structural Database, then it will include bibliographic, chemical, # crystal, experimental, refinement or atomic coordinate data resulting from # the CCDC's data processing and validation procedures. Files generated from # CSD entries are Copyright 2011 Cambridge Crystallographic Data Centre. They # may be used in bona fide research applications only, and may not be copied or # further disseminated in any form, whether machine-readable or not, except for # the purposes of generating routine backup copies on your local computer # system. # # Files arising from any other source may also contain material that is the # copyright of third parties, including the originator, and you should check # with the originator concerning the permitted uses of the information # contained in this CIF. # # For further information on the CCDC and the free tools enCIFer and Mercury # for validating and visualising CIF files, please visit www.ccdc.cam.ac.uk # ####################################################################### data_BAPLOT01 _symmetry_cell_setting orthorhombic _symmetry_space_group_name_H-M 'P n a 21' _symmetry_Int_Tables_number 33 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 x,y,z 2 1/2-x,1/2+y,1/2+z 3 1/2+x,1/2-y,z 4 -x,-y,1/2+z _cell_length_a 24.612(2) _cell_length_b 3.8302(4) _cell_length_c 8.5010(5) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 801.38 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z N1 N 0.90933(14) 0.3795(13) 0.7289(7) C1 C 0.9182(2) 0.2581(15) 0.5740(8) N2 N 0.87764(16) 0.3067(12) 0.4677(7) C2 C 0.82936(17) 0.4592(13) 0.5151(6) C3 C 0.82219(16) 0.5719(14) 0.6641(7) C4 C 0.86184(17) 0.5454(14) 0.7865(7) N3 N 0.76965(14) 0.7031(12) 0.6688(6) C5 C 0.74988(19) 0.6607(16) 0.5249(7) N4 N 0.78433(16) 0.5109(13) 0.4275(6) C6 C 0.9538(2) 0.323(2) 0.8448(10) O1 O 0.96018(14) 0.1045(13) 0.5412(7) C7 C 0.8846(2) 0.1913(17) 0.3041(8) O2 O 0.85785(12) 0.6411(11) 0.92206 H1 H 0.752(2) 0.800(17) 0.751(8) H2 H 0.710(2) 0.717(15) 0.500(8) H3 H 0.98400 0.20800 0.79400 H4 H 0.96600 0.54300 0.88600 H5 H 0.94100 0.17900 0.92900 H6 H 0.92000 0.09400 0.29200 H7 H 0.85800 0.01900 0.27900 H8 H 0.88100 0.38900 0.23500 #END |
木蟲 (知名作家)
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