cif中文详解Word文档格式.docx

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cif中文详解Word文档格式.docx

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cif中文详解Word文档格式.docx

H'

0.00000.0000

N'

0.00610.0000

O'

0.01060.0000

_symmetry_cell_setting'

Triclinic'

晶系名称

_symmetry_space_group_name_H-M'

Pc'

空间群名称

_symmetry_equiv_pos_as_xyz

x,y,z'

x,-y,z+1/2'

晶胞中等效坐标

_cell_length_a12.608(8)晶胞参数

_cell_length_b11.023(7)

_cell_length_c10.044(7)

_cell_angle_alpha90.00

_cell_angle_beta105.94(3)

_cell_angle_gamma90.00

_cell_volume1342.2(15)

_cell_formula_units_Z4

_cell_measurement_temperature291

(2)测量晶胞时的温度

_cell_measurement_reflns_used940用于确定晶胞的衍射点数

_cell_measurement_theta_min2.50用于确定晶胞的衍射点的最小θ值

_cell_measurement_theta_max20.48用于确定晶胞的衍射点的最大θ值

_exptl_crystal_descriptionblock被测单晶的外观形状

_exptl_crystal_colourcolourless被测单晶的外观颜色

_exptl_crystal_size_max0.30被测单晶的外观尺寸

_exptl_crystal_size_mid0.26

_exptl_crystal_size_min0.24

_exptl_crystal_density_meas?

被测单晶的测量密度

_exptl_crystal_density_diffrn1.244被测单晶的计算密度

_exptl_crystal_density_method'

notmeasured'

测量单晶密度方法

_exptl_crystal_F_000528单胞中电子数

_exptl_absorpt_coefficient_mu0.081单胞的线性吸收系数

_exptl_absorpt_correction_type'

multi-scan'

吸收校正方法

_exptl_absorpt_correction_T_min0.98最小透过率

_exptl_absorpt_correction_T_max0.98最大透过率

_exptl_absorpt_process_details'

SADABS;

Bruker,2000'

吸收校正所用方法及其文献

_exptl_special_details;

(实验细节描述)

_diffrn_ambient_temperature291

(2)衍射实验时温度

_diffrn_radiation_wavelength0.71073衍射线波长λ

_diffrn_radiation_type'

MoK\a'

衍射光源

_diffrn_radiation_source'

sealedtube'

X-光管类型

_diffrn_radiation_monochromator'

graphite'

单色器类型

_diffrn_measurement_device_type'

BrukerSmartApexCCDareadetector'

衍射仪型号

_diffrn_measurement_method'

phiandomegascans'

收集衍射数据的方式

_diffrn_detector_area_resol_mean?

_diffrn_standards_number?

设置标准衍射点数

_diffrn_standards_interval_count?

标准衍射测量衍射点间隔

_diffrn_standards_interval_time?

标准衍射测量时间间隔

_diffrn_standards_decay_%?

测量过程中是否有衰减

_diffrn_reflns_number11645总衍射点数

_diffrn_reflns_av_R_equivalents0.0437等效点平均标准误差

_diffrn_reflns_av_sigmaI/netI0.0321平均背景强度与平均衍射强度之比

_diffrn_reflns_limit_h_min-16衍射指标范围

_diffrn_reflns_limit_h_max16

_diffrn_reflns_limit_k_min-13

_diffrn_reflns_limit_k_max14

_diffrn_reflns_limit_l_min-13

_diffrn_reflns_limit_l_max12

_diffrn_reflns_theta_min1.68结构精修时最小θ角

_diffrn_reflns_theta_max27.74结构精修时最大θ角

_reflns_number_total3110独立衍射点数

_reflns_number_gt2784独立衍射点中强度大于2σ的衍射点数

_reflns_threshold_expression>

2sigma(I)

_computing_data_collection'

SMART(Bruker,2000)'

收集衍射数据所用程序

_computing_cell_refinement'

SMART'

精修晶胞参数所用程序

_computing_data_reduction'

SAINT(Bruker,2000)'

衍射数据还原所用程序

_computing_structure_solution'

SHELXTL(Bruker,2000)'

解析粗结构所用程序

_computing_structure_refinement'

SHELXTL'

结构精修所用程序

_computing_molecular_graphics'

发表论文作图所用程序

_computing_publication_material'

发表论文制作数据表格所用程序

_refine_special_details结构精修过程中一些细节的说明

RefinementofF^2^againstALLreflections.TheweightedR-factorwRand

goodnessoffitSarebasedonF^2^,conventionalR-factorsRarebased

onF,withFsettozerofornegativeF^2^.Thethresholdexpressionof

F^2^>

2sigma(F^2^)isusedonlyforcalculatingR-factors(gt)etc.andis

notrelevanttothechoiceofreflectionsforrefinement.R-factorsbased

onF^2^arestatisticallyabouttwiceaslargeasthosebasedonF,andR-

factorsbasedonALLdatawillbeevenlarger.

_refine_ls_structure_factor_coefFsqd基于F2的结构精修

_refine_ls_matrix_typefull精修矩阵类型

_refine_ls_weighting_schemecalc权重方案

_refine_ls_weighting_details权重方案表达式

calcw=1/[\s^2^(Fo^2^)+(0.05P)^2^+0.88P]whereP=(Fo^2^+2Fc^2^)/3'

_atom_sites_solution_primarydirect解析粗结构的方法

_atom_sites_solution_secondarydifmap进一步解析结构的方法

_atom_sites_solution_hydrogensgeom获得氢原子的方法

_refine_ls_hydrogen_treatmentmixed结构精修中氢原子的处理方法

_refine_ls_extinction_methodnone消光校正方案

_refine_ls_extinction_coef?

消光校正系数

_refine_ls_abs_structure_details处理绝对构型方法和参考文献

FlackHD(1983),ActaCryst.A39,876-881'

_refine_ls_abs_structure_Flack10(10)绝对构型参数

_refine_ls_number_reflns3110参加结构精修的衍射点数

_refine_ls_number_parameters349参加结构精修的参数数目

_refine_ls_number_restraints2结构精修中几何限制数目

_refine_ls_R_factor_all0.0675对全部衍射点的R1值

_refine_ls_R_factor_gt0.0593对可观察衍射点的R1值

_refine_ls_wR_factor_ref0.1338对全部衍射点的wR2值

_refine_ls_wR_factor_gt0.1302对可观察衍射点的wR2值

_refine_ls_goodness_of_fit_ref1.012对可观察衍射点的S值

_refine_ls_restrained_S_all1.011对全部衍射点的S值

_refine_ls_shift/su_max0.000最后精修过程的漂移值

_refine_ls_shift/su_mean0.000最后精修过程的平均漂移值

loop_结构中各原子坐标,各向同性振动参数,原子占有率等

_atom_site_label

_atom_site_type_symbol

_atom_site_fract_x

_atom_site_fract_y

_atom_site_fract_z

_atom_site_U_iso_or_equiv

_atom_site_adp_type

_atom_site_occupancy

_atom_site_symmetry_multiplicity

_atom_site_calc_flag

_atom_site_refinement_flags

_atom_site_disorder_assembly

_atom_site_disorder_group

C1C1.2011(4)0.4816(5)0.8674(5)0.0472(10)Uani11d...

H1H1.22380.55620.84200.057Uiso11calcR..

C2C1.2551(4)0.4303(4)0.9917(5)0.0457(10)Uani11d...

H2H1.31390.47161.05050.055Uiso11calcR..

C3C1.2239(4)0.3174(4)1.0323(5)0.0417(9)Uani11d...

H3H1.26090.28381.11730.050Uiso11calcR..

C4C1.1362(4)0.2566(4)0.9422(4)0.0418(10)Uani11d...

H4H1.11480.18090.96660.050Uiso11calcR..

C5C1.0805(4)0.3081(5)0.8167(4)0.0469(11)Uani11d...

H5H1.02190.26720.75710.056Uiso11calcR..

C6C1.1126(3)0.4217(4)0.7798(5)0.0421(9)Uani11d...

C7C1.0508(3)0.4875(4)0.6585(5)0.0426(10)Uani11d...

H7H1.06940.56720.64460.051Uiso11calcR..

C8C0.9646(4)0.4321(4)0.5637(5)0.0436(10)Uani11d...

H8H0.94510.35210.57470.052Uiso11calcR..

C9C0.9049(4)0.5050(4)0.4446(4)0.0435(10)Uani11d...

H9H0.91750.58700.43330.052Uiso11calcR..

C10C0.6810(4)0.4686(4)0.1451(4)0.0391(9)Uani11d...

C11C0.5998(4)0.5425(4)0.0516(4)0.0438(10)Uani11d...

C12C0.5471(3)0.5017(4)-0.0823(4)0.0356(8)Uani11d...

H12H0.55870.4233-0.10930.043Uiso11calcR..

C13C0.4793(4)0.5778(4)-0.1716(5)0.0413(9)Uani11d...

H13H0.44380.5497-0.25990.050Uiso11calcR..

C14C0.5136(4)0.7372(4)-0.0082(4)0.0427(9)Uani11d...

H14H0.50250.81650.01650.051Uiso11calcR..

C15C0.5845(3)0.6620(4)0.0872(4)0.0432(10)Uani11d...

H15H0.62160.69140.17430.052Uiso11calcR..

C16C0.4052(4)0.0511(4)-0.2985(4)0.0424(9)Uani11d...

H16H0.4482-0.0181-0.27280.051Uiso11calcR..

C17C0.3238(3)0.0544(4)-0.4232(4)0.0400(9)Uani11d...

H17H0.3127-0.0128-0.48140.048Uiso11calcR..

C18C0.2588(4)0.1560(4)-0.4623(5)0.0455(10)Uani11d...

H18H0.20390.1569-0.54590.055Uiso11calcR..

C19C0.2761(4)0.2580(4)-0.3752(4)0.0417(9)Uani11d...

H19H0.23280.3269-0.40150.050Uiso11calcR..

C20C0.3577(3)0.2565(4)-0.2498(4)0.0356(8)Uani11d...

H20H0.36890.3242-0.19230.043Uiso11calcR..

C21C0.4226(4)0.1536(4)-0.2104(4)0.0462(10)Uani11d...

C22C0.5026(4)0.1586(4)-0.0775(5)0.0462(10)Uani11d...

H22H0.50190.2227-0.01750.055Uiso11calcR..

C23C0.5807(4)0.0677(4)-0.0391(4)0.0433(10)Uani11d...

H23H0.59310.0067-0.09700.052Uiso11calcR..

C24C0.6411(3)0.0828(4)0.1081(4)0.0398(9)Uani11d...

H24H0.64230.15330.15940.048Uiso11calcR..

C25C0.8300(4)-0.1108(5)0.3489(5)0.0502(11)Uani11d...

C26C0.8954(4)-0.0909(4)0.4904(5)0.0441(10)Uani11d...

C27C0.9750(4)-0.0014(4)0.5288(5)0.0405(9)Uani11d...

H27H0.98220.05700.46500.049Uiso11calcR..

C28C1.0442(4)0.0012(5)0.6632(5)0.0505(11)Uani11d...

H28H1.09650.06230.69040.061Uiso11calcR..

C29C0.9555(3)-0.1774(4)0.7183(4)0.0421(9)Uani11d...

H29H0.9483-0.23600.78190.051Uiso11calcR..

C30C0.8865(3)-0.1796(3)0.5848(4)0.0337(8)Uani11d...

H30H0.8341-0.24070.55820.040Uiso11calcR..

N1N0.8334(3)0.4414(3)0.3586(4)0.0397(8)Uani11d...

N2N0.7663(3)0.5206(4)0.2548(4)0.0423(9)Uani11d...

H2AH0.777(4)0.598(5)0.259(5)0.051Uiso11d...

N3N0.4603(3)0.6964(3)-0.1372(3)0.0392(8)Uani11d...

N4N0.6918(3)-0.0162(3)0.1548(4)0.0424(8)Uani11d...

N5N0.7800(3)-0.0023(3)0.2797(3)0.0368(8)Uani11d...

H5AH0.833(4)0.042(4)0.259(5)0.044Uiso11d...

N6N1.0342(3)-0.0891(4)0.7569(4)0.0491(9)Uani11d...

O1O0.6774

(2)0.3578(3)0.1322(3)0.0434(7)Uani11d...

O2O0.8172

(2)-0.2090(3)0.2914(3)0.0440(7)Uani11d...

loop_原子各向异性振动参数

_atom_site_aniso_label

_atom_site_aniso_U_11

_atom_site_aniso_U_22

_atom_site_aniso_U_33

_atom_site_aniso_U_23

_atom_site_aniso_U_13

_atom_site_aniso_U_12

C10.042

(2)0.052(3)0.051(3)0.004

(2)0.019

(2)-0.006

(2)

C20.042

(2)0.048

(2)0.049(3)-0.011

(2)0.017

(2)-0.0034(19)

C30.043

(2)0.044

(2)0.043

(2)-0.0022(18)0.0214(19)0.0020(18)

C40.048

(2)0.042(

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