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标题分子C的四氢嘧啶环10H(H)10氯离子OS,采用半椅子构造。在晶体结构中,分子通过N-H连接...S氢键,形成一维结构。

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结晶信息文件(CIF)https://doi.org/10.107/S1600536806049439/hg2131sup1.cif
包含全局数据块,I

香港特别行政区

结构系数文件(CIF格式)https://doi.org/10.107/S1600536806049439/hg2131Isup2.hkl
包含数据块I

CCDC参考:633875

关键指标

  • 单晶X射线研究
  • T型=294千
  • R(右)系数=0.049
  • 水风险系数=0.146
  • 数据与参数之比=14.6

检查CIF/PLATON结果

未发现语法错误此数据块中未发现错误

计算详细信息顶部

数据收集:智能(布鲁克,1998);单元格细化:智能; 数据缩减:圣保罗(布鲁克,1999);用于求解结构的程序:SHELXS97标准(谢尔德里克,1997);用于优化结构的程序:SHELXL97型(谢尔德里克,1997);分子图形:SHELXTL公司(布鲁克,1999);用于准备出版材料的软件:SHELXTL公司.

3-[(6-氯吡啶-3-基)甲基]-2-硫氧基-2,3,5,6-四氢嘧啶-4(1H(H))-一个顶部
水晶数据 顶部
C10H(H)10氯离子操作系统F类(000) = 528
M(M)第页= 255.72D类x=1.408毫克/米
单诊所,P(P)21/n个K(K)α辐射,λ= 0.71073 Å
大厅符号:-P 2yn1449次反射的单元参数
= 10.131 (3) Åθ= 2.5–21.0°
b条= 5.7977 (14) ŵ=0.47毫米1
c= 20.957 (5) ÅT型=294千
β= 101.562 (4)°针,无色
V(V)= 1205.9 (5) Å0.24×0.20×0.10毫米
Z轴= 4
数据收集 顶部
Bruker SMART CCD区域探测器
衍射仪
2470次独立反射
辐射源:细焦点密封管1277次反射> 2σ()
石墨单色仪R(右)整数= 0.034
φω扫描θ最大值= 26.4°,θ最小值= 2.0°
吸收校正:多扫描
(SABABS;谢尔德里克,1996)
小时=1012
T型最小值= 0.895,T型最大值= 0.954k个=75
6496次测量反射=2625
精炼 顶部
优化于F类2二次原子位置:差分傅里叶映射
最小二乘矩阵:完整氢站点位置:从邻近站点推断
R(右)[F类2> 2σ(F类2)] = 0.049通过独立和约束精化的混合物处理的H原子
水风险(F类2) = 0.146 w个= 1/[σ2(F类o(o)2) + (0.0614P(P))2+ 0.3547P(P)]
哪里P(P)= (F类o(o)2+ 2F类c2)/3
S公司= 1.01(Δ/σ)最大值= 0.001
2470次反射Δρ最大值=0.25埃
169个参数Δρ最小值=0.24埃
8个约束消光校正:SHELXL,Fc*=kFc[1+0.001xFc2λ/罪(2θ)]-1/4
主原子位置定位:结构-变量直接方法消光系数:0.0031(19)
特殊细节 顶部

几何图形.所有e.s.d.(两个l.s.平面之间二面角的e.s.d.除外)使用全协方差矩阵进行估计在估计e.s.d.的距离、角度时单独考虑和扭转角;e.s.d.细胞内参数之间的相关性仅为当它们由晶体对称性定义时使用。近似(各向同性)细胞e.s.d.的处理用于估计涉及l.s.的e.s.d。飞机。

精炼.改进F类2针对所有反射。加权R(右)-因子水风险和贴合度S公司基于F类2,常规R(右)-因素R(右)基于F类,使用F类设置为零消极的F类2。的阈值表达式F类2>σ(F类2)仅用于计算R(右)-因子(gt).并且与选择反射进行细化无关。R(右)-基于的因素F类2从统计上看大约是两倍大作为那些基于F类、和R(右)-基于所有数据的系数将为甚至更大。

分数原子坐标和各向同性或等效各向同性位移参数2) 顶部
xz(z)U型国际标准化组织*/U型等式开路特性。(<1)
S1(第一阶段)0.98460 (10)0.3609 (2)0.09604 (4)0.0982 (5)
第1类0.36045 (11)0.4397 (2)0.24228 (5)0.1150 (5)
O1公司0.6241 (3)0.2187 (5)0.03536 (12)0.1079 (10)
N1型0.8558 (3)0.2570 (5)0.02128 (13)0.0744 (9)
甲型H1A0.901 (3)0.360 (6)0.0349 (17)0.089*
氮气0.7897 (2)0.0472 (4)0.06012 (11)0.0587 (7)
C1类0.8710 (3)0.2151 (5)0.04145 (15)0.0598 (8)
指挥与控制0.7853 (12)0.116 (3)0.0759 (7)0.078 (4)0.453 (14)
过氧化氢0.83850.01800.08250.094*0.453 (14)
硫化氢0.76580.20500.11590.094*0.453 (14)
C3级0.6566 (11)0.045 (3)0.0549 (6)0.081 (4)0.453 (14)
H3A型0.60690.06310.08620.097*0.453 (14)
H3B型0.60030.17890.05310.097*0.453 (14)
C2’0.7328 (13)0.1882 (16)0.0652 (5)0.078 (3)0.547 (14)
氢原子吸收光谱0.74330.20390.10990.093*0.547 (14)
H2'B型0.65890.28620.05880.093*0.547 (14)
C3’0.7029 (13)0.0599 (16)0.0513 (5)0.075 (3)0.547 (14)
H3A型0.61860.10760.07890.090*0.547 (14)
H3'B型0.77410.15940.06010.090*0.547 (14)
补体第四成份0.6937 (4)0.0760 (6)0.01649 (17)0.0783 (10)
C5级0.7974 (3)0.0065 (5)0.12936 (14)0.0655 (9)
H5A型0.88390.04460.15410.079*
H5B型0.79240.17230.13450.079*
C6级0.6877 (3)0.1047 (5)0.15670 (12)0.0530 (7)
抄送70.6365 (3)0.3181 (5)0.13526 (14)0.0583 (8)
H7型0.66950.39360.10250.070*
抄送80.4871 (3)0.3105 (6)0.21018 (16)0.0674 (9)
C9级0.5360 (4)0.0967 (6)0.23275 (15)0.0886 (13)0.46 (3)
H9型0.50220.02100.26520.106*0.46 (3)
第3页0.5369 (3)0.4208 (5)0.16196 (16)0.0787 (12)0.46 (3)
N3’0.5360 (4)0.0967 (6)0.23275 (15)0.0886 (13)0.54 (3)
C9’0.5369 (3)0.4208 (5)0.16196 (16)0.0787 (12)0.54 (3)
H9’0.50350.56480.14730.094*0.54 (3)
C10号机组0.6369 (4)0.0019 (5)0.20568 (14)0.0653 (9)
H10型0.67150.14450.22100.078*
原子位移参数(2) 顶部
U型11U型22U型33U型12U型13U型23
S1(第一阶段)0.0945 (8)0.1388 (10)0.0629 (6)0.0603 (7)0.0195 (5)0.0257 (6)
第1类0.0950 (8)0.1483 (11)0.1073 (9)0.0031 (7)0.0338 (7)0.0253 (7)
O1公司0.128 (2)0.0932 (19)0.0926 (18)0.0588 (17)0.0026 (16)0.0104 (15)
N1型0.071 (2)0.090 (2)0.0597 (18)0.0285 (15)0.0065 (14)0.0017 (15)
氮气0.0577 (15)0.0571 (15)0.0563 (15)0.0085 (12)0.0004 (12)0.0024 (12)
C1类0.0474 (17)0.070 (2)0.062 (2)0.0046 (15)0.0095 (15)0.0073 (16)
指挥与控制0.060 (8)0.100 (8)0.070 (6)0.006 (6)0.002 (6)0.016 (6)
C3级0.084 (7)0.095 (8)0.054 (5)0.024 (6)0.007 (5)0.001 (6)
C2’0.054 (6)0.124 (9)0.049 (5)0.023 (5)0.004 (4)0.017 (5)
C3’0.074 (6)0.078 (6)0.067 (5)0.017 (5)0.000 (5)0.012 (5)
补体第四成份0.083 (3)0.075 (2)0.072 (2)0.026 (2)0.0047 (19)0.0051 (19)
C5级0.068 (2)0.0597 (19)0.0608 (19)0.0009 (15)0.0055 (16)0.0143 (15)
C6级0.0631 (19)0.0440 (16)0.0441 (16)0.0130 (14)0.0083 (14)0.0066 (13)
抄送70.0612 (19)0.0519 (18)0.0601 (18)0.0095 (15)0.0078 (16)0.0152 (15)
抄送80.068 (2)0.072 (2)0.059 (2)0.0141 (17)0.0050 (17)0.0110 (17)
C9级0.108 (3)0.096 (3)0.059 (2)0.030 (2)0.0106 (19)0.0004 (19)
第3页0.076 (2)0.071 (2)0.081 (2)0.0124 (17)0.0027 (18)0.0050 (17)
N3’0.108 (3)0.096 (3)0.059 (2)0.030 (2)0.0106 (19)0.0004 (19)
C9’0.076 (2)0.071 (2)0.081 (2)0.0124 (17)0.0027 (18)0.0050 (17)
C10号机组0.090 (2)0.0513 (18)0.0477 (17)0.0117 (17)0.0032 (17)0.0074 (15)
几何参数(λ,º) 顶部
S1-C1号机组1.679 (3)C2’-H2’A0.9700
氯1-C81.734 (4)C2’-H2’B0.9700
O1-C41.204 (4)C3’-C41.445 (11)
N1-C1型1.315 (4)C3’-H3’A0.9700
N1-C2’1.449 (11)C3'-H3'B0.9700
N1-C2型1.472 (14)C5至C61.495 (4)
N1-H1A型0.83 (3)C5-H5A型0.9700
N2-C1气体1.381 (4)C5-H5B型0.9700
N2-C4气体1.391 (4)C6至C71.381 (4)
N2-C5气体1.471 (4)C6-C10型1.383 (4)
C2-C3型1.515 (9)C7-N3号机组1.383 (4)
C2-H2A型0.9700C7-H7型0.9300
C2-H2B型0.9700C8-N3号机组1.374 (4)
C3-C4型1.626 (14)C8-C9型1.382 (5)
C3-H3A型0.9700C9-C10型1.388 (5)
C3-H3B型0.9700C9-H90.9300
C2’-C3’1.510 (8)C10-H10型0.9300
C1-N1-C2'119.8 (5)C2’-C3’-H3’A110.1
C1-N1-C2型128.1 (6)C4-C3’-H3’B110.1
C2’-N1-C229.6 (4)C2’-C3’-H3’B110.1
C1-N1-H1A121 (2)H3'A-C3'-H3'B型108.5
C2’-N1-H1A型116 (2)O1-C4-N2型121.0 (3)
C2-N1-H1A型110 (2)O1-C4-C3’121.6 (4)
C1-N2-C4123.6 (3)N2-C4-立方英寸116.0 (5)
C1-N2-C5120.8 (2)O1-C4-C3型123.7 (5)
C4-N2-C5115.6 (3)N2-C4-C3112.7 (6)
N1-C1-N2型117.2 (3)C3'-C4-C327.9 (5)
N1-C1-S1型121.0 (2)N2-C5-C6113.0 (2)
N2-C1-S1型121.9 (2)N2-C5-H5A型109
N1-C2-C3型103.7 (10)C6-C5-H5A型109
N1-C2-H2A型111N2-C5-H5B型109
C3-C2-H2A111C6-C5-H5B细胞109
N1-C2-H2B型111H5A-C5-H5B型107.8
C3-C2-H2B111C7-C6-C10118.1 (3)
H2A-C2-H2B型109C7-C6-C5型121.4 (3)
C2-C3-C4型109.3 (10)C10-C6-C5120.5 (3)
C2-C3-H3A型109.8C6-C7-N3型120.7 (3)
C4-C3-H3A型109.8C6-C7-H7型119.7
C2-C3-H3B型109.8N3-C7-H7型119.7
C4-C3-H3B型109.8N3-C8-C9120.7 (3)
H3A-C3-H3B型108.3N3-C8-Cl1型119.5 (3)
N1-C2’-C3’108.7 (8)C9-C8-Cl1119.8 (3)
N1-C2’-H2’A109.9C8-C9-C10型118.2 (3)
C3’-C2’-H2’A109.9C8-C9-H9型120.9
N1-C2'-H2'B型109.9C10-C9-H9型120.9
C3'-C2'-H2'B109.9C8-N3-C7号机组120.1 (3)
H2’A-C2’-H2’B108.3C6-C10-C9122.3 (3)
C4-C3'-C2'107.8 (8)C6-C10-H10型118.9
C4-C3’-H3’A110.1C9-C10-H10118.9
C2’-N1-C1-N219.7 (7)C2’-C3’-C4-O1151.2 (8)
C2-N1-C1-N214.8 (9)C2’-C3’-C4-N241.8 (13)
C2’-N1-C1-S1160.2 (6)C2’-C3’-C4-C348.0 (11)
C2-N1-C1-S1型165.3 (7)C2-C3-C4-O1型152.1 (11)
C4-N2-C1-N10.5 (5)C2-C3-C4-N2型45.9 (15)
C5-N2-C1-N1178.4 (3)C2-C3-C4-C3’57.1 (13)
C4-N2-C1-S1型179.4 (2)C1-N2-C5-C699.9 (3)
C5-N2-C1-S11.6 (4)C4-N2-C5-C678.1 (3)
C1-N1-C2-C3型43.7 (17)N2-C5-C6-C7型33.4 (4)
C2’-N1-C2-C340.5 (12)N2-C5-C6-C10型148.3 (3)
N1-C2-C3-C453.7 (17)C10-C6-C7-N3型0.3 (4)
C1-N1-C2'-C3'49.0 (13)C5-C6-C7-N3178.7 (3)
C2-N1-C2'-C3'66.6 (16)N3-C8-C9-C100.4 (4)
N1-C2’-C3’-C457.3 (15)氯1-C8-C9-C10179.7 (2)
C1-N2-C4-O1179.0 (3)C9-C8-N3-C70.2 (5)
C5-N2-C4-O11.0 (5)氯-C8-N3-C7179.1 (2)
C1-N2-C4-C3’14.0 (7)C6-C7-N3-C8型0.3 (4)
C5-N2-C4-C3’168.1 (6)C7-C6-C10-C91.0 (4)
C1-N2-C4-C3型16.5 (7)C5-C6-C10-C9179.4 (3)
C5-N2-C4-C3161.5 (6)C8-C9-C10-C61.0 (4)
氢键几何形状(λ,º) 顶部
D类-H(H)···A类D类-H(H)H(H)···A类D类···A类D类-H(H)···A类
N1-H1型A类···S1(第一阶段)0.83 (3)2.49 (3)3.315 (3)169 (3)
对称代码:(i)x+2,+1,z(z).
 

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