下载引文
下载引文
链接到html
众所周知,吩嗪和氯苯胺酸的共晶体在室温下显示出顺电性质。它显示了253K下的顺电-铁电相变,并且在137K以下有一个不可公度调制的铁电相位。在160 K下收集了高分辨率同步辐射X射线数据用K来模拟实验电子密度分布,并用从电子密度导出的拓扑性质来量化铁电相起源的弱相互作用。使用Hirshfeld表面和能量框架分析了结构和非共价相互作用。从实验数据中确定了拓扑性质、能量、原子电荷和分子静电势面,并得到了理论计算的进一步支持。将铁电相和顺电相的结果进行了比较。虽然结构描述表明铁电相中的中性吩嗪和氯苯胺分子,但电子密度的拓扑性质表明O-H中有大量质子转移...O氢键。事实上,O-H中被取代的H原子...氢键表明化学键具有混合共价/极性性质。高分辨率电子密度研究可以检测到化学键和质子转移途径的细微变化。

支持信息

到岸价格

结晶信息文件(CIF)https://doi.org/10.107/S2052520623007862/rm5071sup1.cif
包含数据块PHZCA

香港特别行政区

结构系数文件(CIF格式)https://doi.org/10.107/S2052520623007862/rm5071PHZCAsup2.hkl
包含数据块PHZCA

pdf格式

可移植文档格式(PDF)文件https://doi.org/10.107/S2052520623007862/rm5071sup3.pdf
其他表格和数字

CCDC参考:2222512

计算详细信息顶部

(PHZCA)顶部
水晶数据 顶部
C类18小时102N个2O(运行)4F类(000) = 396
M(M)第页= 389.18D类x个=1.704毫克米
单斜的,P(P)21同步加速器,单色辐射,λ= 0.2496 Å
= 12.4202 (3) Å15259次反射的单元参数
b条=3.7916(1)Åθ= 0.4–15.4°
c(c)= 16.915 (4) ŵ=0.05毫米1
β= 107.792 (8)°T型=160 K
V(V)= 758.47 (18) Å块,无色
Z轴= 20.10×0.06×0.05毫米
数据收集 顶部
Rigaku kappa公司
衍射仪
11829次反射> 2σ()
辐射源:SPring-8,BL02B1R(右)整数= 0.062
ω扫描θ最大值= 15.4°,θ最小值= 0.4°
吸收校正:经验(使用强度测量)
SORTAV(祝福,1995)
小时=2625
T型最小值= 0.996,T型最大值= 0.998k个=88
122729次测量反射=3335
15259个独立反射
精炼 顶部
优化于F类215259次反射
最小二乘矩阵:完整355个参数
R(右)[F类2> 2σ(F类2)] = 0.0250个约束
水风险(F类2) = 0.034 w个2=1/[s2(F类o个2)]
S公司= 0.90(Δ/σ)最大值< 0.001
特殊细节 顶部

精炼反射与Sortav合并(Blessing,1995)。

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
x个z(z)U型国际标准化组织*/U型等式
氯10.603849 (15)0.4342160.076381 (9)0.018
二氧化氯0.894227 (15)1.03986 (5)0.425287 (10)0.018
O1公司0.64254 (5)1.0609 (3)0.34665 (4)0.022
氧气0.85601 (6)0.4223 (3)0.15553(4)0.022
臭氧0.97973 (5)0.6907 (2)0.30170 (4)0.02
O4号机组0.51769 (5)0.7843 (3)0.19997 (4)0.021
N1型0.14624 (5)0.3606 (2)0.25174 (3)0.015
氮气0.35553 (5)0.10407 (18)0.24506 (3)0.014
C1类0.68109 (5)0.5992 (2)0.17157 (3)0.014
指挥与控制0.80232(6)0.5669 (2)0.19635 (4)0.014
C3类0.86898 (5)0.7198 (2)0.27983 (4)0.015
补体第四成份0.81674 (5)0.8777 (2)0.33017 (4)0.014
C5级0.69384 (5)0.9122 (2)0.30481 (4)0.015
C6级0.62646 (6)0.7589(2)0.22146 (4)0.015
抄送70.28312 (5)0.2586 (2)0.17809 (4)0.014
抄送80.31170 (6)0.2915 (3)0.10308 (4)0.018
C9级0.23644 (6)0.4493 (3)0.03561(4)0.019
C10号机组0.13103 (6)0.5831 (3)0.03971 (4)0.018
C11号机组0.10116 (6)0.5562 (3)0.11084 (4)0.016
第12项0.17624 (5)0.3895 (2)0.18226 (4)0.014
第13页0.21920 (5)0.20419 (19)0.31820 (4)0.014
第14项0.19076 (6)0.1720 (2)0.39353(4)0.017
第15项0.26513 (6)0.0165 (2)0.46105 (4)0.018
第16号0.37028 (7)0.1201 (3)0.45707 (4)0.019
第17页0.40115 (6)0.0943 (2)0.38608 (4)0.017
第18页0.32607 (5)0.0712 (2)0.31505 (4)0.013
H9型0.2574(11)0.474 (7)0.0210 (8)0.034
H15型0.2505 (11)0.008 (7)0.5213 (8)0.036
H3级1.0080 (9)0.565 (5)0.2610 (7)0.029
H4型0.4558 (16)0.960 (8)0.2381(12)0.026
H8型0.3928 (11)0.224 (6)0.1025 (8)0.03
H10型0.0721 (11)0.722 (6)0.0149 (9)0.035
H11型0.0212 (10)0.668 (6)0.1136 (9)0.033
H14型0.1104 (11)0.306 (7)0.3949 (8)0.032
H16型0.4170 (11)0.214(6)0.5128 (8)0.035
H17型0.4827 (10)0.178 (5)0.3792 (8)0.031
原子位移参数(2) 顶部
U型11U型22U型33U型12U型13U型23
氯10.01664 (8)0.02294 (10)0.01397 (7)0.00008 (6)0.00343 (5)0.00304 (5)
二氧化氯0.01609 (8)0.02276(9)0.01402 (7)0.00008 (6)0.00339 (5)0.00351 (5)
O1公司0.01524 (18)0.0342 (3)0.02015 (18)0.0027 (2)0.00868 (16)0.0068 (2)
氧气0.01561(17)0.0322 (3)0.02017 (18)0.0035 (2)0.00807 (16)0.0082 (2)
臭氧0.01156 (17)0.0291 (3)0.01975 (18)0.0047 (2)0.00426 (14)0.0051 (2)
O4号机组0.01034 (16)0.0318 (3)0.02144 (19)0.0020(2)0.00378 (14)0.0062 (2)
N1型0.01127 (15)0.0185 (2)0.01407 (15)0.00151 (16)0.00371 (13)0.00054 (15)
氮气0.01024 (15)0.0169 (2)0.01486 (15)0.00177 (15)0.00458(12)0.00022 (14)
C1类0.01209 (16)0.0187 (2)0.01290 (15)0.00198 (18)0.00469 (14)0.00068 (16)
指挥与控制0.01278 (19)0.0179 (2)0.01315(15)0.0015 (2)0.00468 (15)0.00118 (19)
C3类0.01294 (19)0.0191 (2)0.01428 (17)0.00230 (19)0.00468 (15)0.00108 (19)
补体第四成份0.01197 (17)0.0167 (2)0.01296 (15)0.00084 (18)0.00347 (14)0.00188(16)
C5级0.01223 (19)0.0194 (2)0.01429 (15)0.0014 (2)0.00536 (14)0.00098 (19)
C6级0.01313 (19)0.0173 (2)0.01392 (17)0.00097 (19)0.00404 (14)0.00120 (17)
抄送70.01082(18)0.0174 (2)0.01452 (17)0.00047 (17)0.00408 (14)0.00063 (16)
抄送80.0133 (2)0.0234 (3)0.01668 (19)0.0006 (2)0.00585 (17)0.0009 (2)
C9级0.0176(2)0.0233 (3)0.0164 (2)0.0003 (3)0.00628 (19)0.0026(2)
C10号机组0.0156 (2)0.0196 (3)0.01665 (18)0.0016 (2)0.00310 (17)0.00370 (19)
C11号机组0.01240 (19)0.0192 (2)0.01643 (17)0.0011 (2)0.00289(16)0.0015 (2)
第12项0.01080 (16)0.0160 (2)0.01396 (16)0.00080 (19)0.00304 (13)0.00046 (16)
第13页0.01146 (19)0.0153 (2)0.01375 (17)0.00059 (17)0.00373 (14)0.00046(15)
第14项0.01483 (19)0.0203 (2)0.01566 (18)0.0006 (2)0.00616 (16)0.0004 (2)
第15项0.0168 (2)0.0227 (3)0.01538 (19)0.0008(3)0.00525 (18)0.0032 (2)
第16号0.0162 (2)0.0245 (3)0.01595 (18)0.0003 (2)0.00316 (18)0.0035 (2)
第17页0.01313 (18)0.0202 (2)0.01668 (18)0.0019 (2)0.00308 (15)0.0025 (2)
第18页0.01084(16)0.0151 (2)0.01373 (16)0.00147 (18)0.00346 (13)0.00063 (16)
H9型0.031120.0486840.0218050.0007630.0079450.004678
H15型0.0372980.046530.0286930.0054110.0172350.002468
H3级0.022920.0359250.0297130.0032850.0093550.006477
H4型0.0222340.0289620.0290070.0034960.0089530.005064
H8型0.0216290.0402580.0296050.006540.0086740.000389
H10型0.0287430.0425880.0301960.0058710.0034870.013956
H11型0.0221640.0374720.0385210.0092870.0096180.00662
H14型0.023440.0408690.0351760.0068450.012590.001207
H16型0.0341760.0441770.0252310.0049210.008150.010743
第17页0.0214870.0404560.0317630.0075410.0092490.003975
几何参数(λ,º) 顶部
氯-1-C11.7202C8-C9型1.3729
氯化物-C41.7180C8-H8型1.0420
O1-C5型1.2240C9-C10型1.4227
氧气-C21.2280C9-H9型1.0710
臭氧-C31.3170C10-C11号机组1.3662
臭氧-H30.9860C10-H10型1.1200
O4-C6型1.2886C11-C12号机组1.4266
N1-C12号机组1.3415C11-H11型1.0930
N1-C13号机组1.3446C13至C141.4282
N2-C7气体1.3466C13至C181.4372
N2-C181.3470C14-C15号1.3622
C1-C2类1.4385C14-H14型1.1260
C1-C6号机组1.3751C15至C161.4258
C2-C3型1.5178C15-H15型1.0920
C3至C41.3561C16-C17号1.3703
C4-C5型1.4594C16-H16型1.0090
C5-C6型1.5178C17-C18型1.4241
C7-C81.4237C17-H17型1.1000
C7-C12号机组1.4391
C3-O3-H3113.3029C10-C9-H9型119.6029
C12-N1-C13型118.2231C9-C10-C11121.0808
C7-N2-C18型119.2251C9-C10-H10121.6475
氯化C1-C2118.4082C11-C10-H10型116.7815
氯-1-C1-C6119.7365C10-C11-C12号机组119.7430
C2-C1-C6121.8536C10-C11-H11号机组118.5811
氧气-C2-C1125.0524C12-C11-H11型121.4350
氧气-C2-C3117.3479N1-C12-C7型121.3929
C1-C2-C3117.5947N1-C12-C11号119.6077
臭氧-C3-C2117.0945C7-C12-C11号机组118.9947
臭氧-C3-C4121.3945N1-C13-C14号机组119.8247
C2-C3-C4型121.5086N1-C13-C18号121.1189
氯化物-C4-C3120.4265C14-C13-C18型119.0555
氯化物-C4-C5118.6934C13-C14-C15型119.7019
C3-C4-C5型120.8799C13-C14-H14型114.3094
O1-C5-C4型123.6031C15-C14-H14型123.8071
O1-C5-C6型118.4295C14-C15-C16120.0041
C4-C5-C6117.9635C14-C15-H15型123.6525
O4-C6-C1型122.0630C16-C15-H15型115.4115
O4-C6-C5型117.7539C15-C16-C17型121.3683
C1-C6-C5型120.1830C15-C16-H16型111.4387
N2-C7-C8型120.2731C17-C16-H16型127.5420
N2-C7-C12型119.8801C16-C17-C18型118.9551
C8-C7-C12型119.8427C16-C17-H17125.8339
C7-C8-C9119.1221C18-C17-H17型115.0653
C7-C8-H8型121.4371N2-C18-C13型120.1556
C9-C8-H8120.2205N2-C18-C17型119.9421
C8-C9-C10型121.2018C13-C18-C17119.9015
C8-C9-H9型119.9522
 

跟随Acta Cryst。B类
注册电子通知
跟随Acta Cryst。在推特上
在脸书上关注我们
注册RSS订阅源