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yongma2008

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[交流] 【求助】30金币求一晶体结构

本人没有CCDC-数据库,故30金币求茶碱Theophylline晶体结构。
请将结构数据以附件形式放在回帖中,谢谢您的帮助!
参考文献:
(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 ]
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11900490

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★ ★
小木虫(金币+0.5):给个红包,谢谢回帖交流
wsht212(金币+1): 2011-02-24 18:38:17
#######################################################################
#
#                 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
11楼2011-02-15 19:39:04
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93731934

新虫 (初入文坛)



nash603(金币+1): 给个红包,谢谢回帖交流 2011-02-14 19:54:15
yongma2008(金币+8): 2011-02-14 22:24:18
找人去CCDC查下不佳知道了
分子式,结构式必须的
2楼2011-02-14 17:51:06
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yongma2008

木虫 (著名写手)


引用回帖:
Originally posted by 93731934 at 2011-02-14 10:51:06:
找人去CCDC查下不佳知道了
分子式,结构式必须的

谢谢,了解了,继续求结构

[ Last edited by yongma2008 on 2011-2-14 at 15:32 ]
3楼2011-02-14 22:23:48
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guozhichao88

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yanhualover: 谢谢交流 2011-02-15 18:06:12
我查的ccdc也不好找到啊
4楼2011-02-15 07:34:54
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