Chem. J. Chinese Universities ›› 2020, Vol. 41 ›› Issue (1): 70.doi: 10.7503/cjcu20190310
• Articles:Inorganic Chemistry • Previous Articles Next Articles
QIN Liulei,LIU Yang(),GUAN Xiaoqin,ZHENG Xiaoyuan,ZHANG Ziyu,LIU Zunqi(
)
Received:
2019-05-30
Online:
2020-01-10
Published:
2019-11-04
Contact:
Yang LIU,Zunqi LIU
E-mail:daidaishu85@163.com;zunqi85@163.com
Supported by:
CLC Number:
TrendMD:
QIN Liulei,LIU Yang,GUAN Xiaoqin,ZHENG Xiaoyuan,ZHANG Ziyu,LIU Zunqi. Synthesis and Switchable Dielectric Properties of an Inorganic-organic Hybrid Complex [H2(DABCO)CuCl4]·H2O †[J]. Chem. J. Chinese Universities, 2020, 41(1): 70.
Temperature | 100 K | 294 K |
---|---|---|
Chemical formula | C6H16Cl4CuN2O | C6H16Cl4CuN2O |
Formula weight | 336.18 | 336.18 |
Crystal size | 0.13 mm×0.12 mm×0.11 mm | 0.13 mm×0.12 mm×0.11 mm |
Crystal system | Monoclinic | Monoclinic |
Space group | P21/c | P21/c |
a/nm | 0.91929(2) | 0.93180(11) |
b/nm | 0.93404(3) | 0.94267(13) |
c/nm | 1.42687(3) | 1.44795(19) |
α/(°) | 90.00 | 90.00 |
β/(°) | 93.568(2) | 93.379(11) |
γ/(°) | 90.00 | 90.00 |
V/nm3 | 1.22281(5) | 1.2696(3) |
Z | 4 | 4 |
Dc/(g·cm-3) | 1.834 | 1.766 |
F(000) | 684 | 684 |
μ/mm-1 | 2.631 | 2.534 |
Reflections collected | 11298 | 16181 |
Independent reflections | 6549 | 6379 |
Measured 2θ range/(°) | 1.000—24.992 | 0.885—25.242 |
Rint | 0.0240 | 0.0339 |
R[I>2σ(I)]a | 0.0262 | 0.0451 |
wR(all data)b | 0.0592 | 0.0829 |
GOF | 1.068 | 1.047 |
Temperature | 100 K | 294 K |
---|---|---|
Chemical formula | C6H16Cl4CuN2O | C6H16Cl4CuN2O |
Formula weight | 336.18 | 336.18 |
Crystal size | 0.13 mm×0.12 mm×0.11 mm | 0.13 mm×0.12 mm×0.11 mm |
Crystal system | Monoclinic | Monoclinic |
Space group | P21/c | P21/c |
a/nm | 0.91929(2) | 0.93180(11) |
b/nm | 0.93404(3) | 0.94267(13) |
c/nm | 1.42687(3) | 1.44795(19) |
α/(°) | 90.00 | 90.00 |
β/(°) | 93.568(2) | 93.379(11) |
γ/(°) | 90.00 | 90.00 |
V/nm3 | 1.22281(5) | 1.2696(3) |
Z | 4 | 4 |
Dc/(g·cm-3) | 1.834 | 1.766 |
F(000) | 684 | 684 |
μ/mm-1 | 2.631 | 2.534 |
Reflections collected | 11298 | 16181 |
Independent reflections | 6549 | 6379 |
Measured 2θ range/(°) | 1.000—24.992 | 0.885—25.242 |
Rint | 0.0240 | 0.0339 |
R[I>2σ(I)]a | 0.0262 | 0.0451 |
wR(all data)b | 0.0592 | 0.0829 |
GOF | 1.068 | 1.047 |
Cu1—Cl1 | 0.22855(6) | Cu1—Cl4 | 0.22417(6) | Cu1—Cl2 | 0.22476(6) |
---|---|---|---|---|---|
Cu1—Cl3 | 0.22313(6) | N2—C2 | 0.14810(3) | N2—C4 | 0.14870(3) |
N2—C6 | 0.14800(3) | N1—C1 | 0.15010(3) | N1—C3 | 0.15000(3) |
N1—C5 | 0.15030(3) | C1—C2 | 0.15260(3) | C3—C4 | 0.15140(4) |
C5—C6 | 0.15110(3) | ||||
Cl4—Cu1—Cl1 | 131.98(2) | Cl4—Cu1—Cl2 | 98.96(2) | Cl2—Cu1—Cl1 | 95.38(2) |
Cl3—Cu1—Cl1 | 101.13(2) | Cl3—Cu1—Cl4 | 99.45(2) | Cl3—Cu1—Cl2 | 136.09(3) |
C2—N2—C4 | 109.50(2) | C6—N2—C2 | 110.10(2) | C6—N2—C4 | 109.90(2) |
C1—N1—C3 | 110.93(18) | C1—N1—C5 | 109.66(17) | C3—N1—C5 | 109.23(17) |
N1—C1—C2 | 108.09(18) | N1—C3—C4 | 108.48(19) | N1—C5—C6 | 108.12(19) |
N2—C2—C1 | 109.60(2) | N2—4—C3 | 109.50(2) | N2—C6—C5 | 110.13(19) |
Cu1—Cl1 | 0.22855(6) | Cu1—Cl4 | 0.22417(6) | Cu1—Cl2 | 0.22476(6) |
---|---|---|---|---|---|
Cu1—Cl3 | 0.22313(6) | N2—C2 | 0.14810(3) | N2—C4 | 0.14870(3) |
N2—C6 | 0.14800(3) | N1—C1 | 0.15010(3) | N1—C3 | 0.15000(3) |
N1—C5 | 0.15030(3) | C1—C2 | 0.15260(3) | C3—C4 | 0.15140(4) |
C5—C6 | 0.15110(3) | ||||
Cl4—Cu1—Cl1 | 131.98(2) | Cl4—Cu1—Cl2 | 98.96(2) | Cl2—Cu1—Cl1 | 95.38(2) |
Cl3—Cu1—Cl1 | 101.13(2) | Cl3—Cu1—Cl4 | 99.45(2) | Cl3—Cu1—Cl2 | 136.09(3) |
C2—N2—C4 | 109.50(2) | C6—N2—C2 | 110.10(2) | C6—N2—C4 | 109.90(2) |
C1—N1—C3 | 110.93(18) | C1—N1—C5 | 109.66(17) | C3—N1—C5 | 109.23(17) |
N1—C1—C2 | 108.09(18) | N1—C3—C4 | 108.48(19) | N1—C5—C6 | 108.12(19) |
N2—C2—C1 | 109.60(2) | N2—4—C3 | 109.50(2) | N2—C6—C5 | 110.13(19) |
Cu1—Cl1 | 0.22942(7) | Cu1—Cl4 | 0.22497(7) | Cu1—Cl2 | 0.22573(7) |
---|---|---|---|---|---|
Cu1—Cl3 | 0.22389(7) | N2—C2 | 0.14870(3) | N2—C4 | 0.14820(3) |
N2—C6 | 0.14900(3) | N1—C1 | 0.15100(3) | N1—C3 | 0.14980(3) |
N1—C5 | 0.14990(3) | C1—C2 | 0.15230(4) | C3—C4 | 0.15090(4) |
C5—C6 | 0.15120(4) | ||||
Cl4—Cu1—Cl1 | 131.65(3) | Cl4—Cu1—Cl2 | 99.17(3) | Cl2—Cu1—Cl1 | 95.45(3) |
Cl3—Cu1—Cl1 | 100.93(3) | Cl3—Cu1—Cl4 | 99.71(3) | Cl3—Cu1—Cl2 | 135.94(3) |
C2—N2—C6 | 109.60(2) | C4—N2—C2 | 109.80(2) | C4—N2—C6 | 110.00(2) |
C5—N1—C1 | 110.60(19) | C3—N1—C1 | 109.92(19) | C3—N1—C5 | 109.34(19) |
N1—C1—C2 | 108.15(19) | N1—C5—C6 | 108.40(2) | N1—C3—C4 | 108.60(2) |
N2—C2—C1 | 109.50(2) | N2—C4—C3 | 109.90(2) | N2—C6—C5 | 109.90(2) |
Cu1—Cl1 | 0.22942(7) | Cu1—Cl4 | 0.22497(7) | Cu1—Cl2 | 0.22573(7) |
---|---|---|---|---|---|
Cu1—Cl3 | 0.22389(7) | N2—C2 | 0.14870(3) | N2—C4 | 0.14820(3) |
N2—C6 | 0.14900(3) | N1—C1 | 0.15100(3) | N1—C3 | 0.14980(3) |
N1—C5 | 0.14990(3) | C1—C2 | 0.15230(4) | C3—C4 | 0.15090(4) |
C5—C6 | 0.15120(4) | ||||
Cl4—Cu1—Cl1 | 131.65(3) | Cl4—Cu1—Cl2 | 99.17(3) | Cl2—Cu1—Cl1 | 95.45(3) |
Cl3—Cu1—Cl1 | 100.93(3) | Cl3—Cu1—Cl4 | 99.71(3) | Cl3—Cu1—Cl2 | 135.94(3) |
C2—N2—C6 | 109.60(2) | C4—N2—C2 | 109.80(2) | C4—N2—C6 | 110.00(2) |
C5—N1—C1 | 110.60(19) | C3—N1—C1 | 109.92(19) | C3—N1—C5 | 109.34(19) |
N1—C1—C2 | 108.15(19) | N1—C5—C6 | 108.40(2) | N1—C3—C4 | 108.60(2) |
N2—C2—C1 | 109.50(2) | N2—C4—C3 | 109.90(2) | N2—C6—C5 | 109.90(2) |
D—H…A | d(D—H)/nm | d(H…A)/nm | d(D…A) /nm | ∠D—H…A/(°) |
---|---|---|---|---|
N1—H1…Cl1j | 0.0980 | 0.2372 | 0.3188 | 140.21 |
N1—H1…Cl2i | 0.0980 | 0.2746 | 0.3398 | 124.43 |
N2—H2…O1k | 0.0980 | 0.2146 | 0.2902 | 133.82 |
O1—H1D…Cl1i | 0.0850 | 0.2313 | 0.3152 | 168.94 |
O1—H1C…Cl2j | 0.0850 | 0.2487 | 0.3287 | 158.42 |
O1—H1C…Cl4i | 0.0850 | 0.2797 | 0.3311 | 120.54 |
O1—H1C…O1i | 0.0850 | 0.3460 | 0.3020 | 52.59 |
D—H…A | d(D—H)/nm | d(H…A)/nm | d(D…A) /nm | ∠D—H…A/(°) |
---|---|---|---|---|
N1—H1…Cl1j | 0.0980 | 0.2372 | 0.3188 | 140.21 |
N1—H1…Cl2i | 0.0980 | 0.2746 | 0.3398 | 124.43 |
N2—H2…O1k | 0.0980 | 0.2146 | 0.2902 | 133.82 |
O1—H1D…Cl1i | 0.0850 | 0.2313 | 0.3152 | 168.94 |
O1—H1C…Cl2j | 0.0850 | 0.2487 | 0.3287 | 158.42 |
O1—H1C…Cl4i | 0.0850 | 0.2797 | 0.3311 | 120.54 |
O1—H1C…O1i | 0.0850 | 0.3460 | 0.3020 | 52.59 |
D—H…A | d(D—H)/nm | d(H…A)/nm | d(D…A) /nm | ∠D—H…A/(°) |
---|---|---|---|---|
N1—H1…Cl1j | 0.0980 | 0.2411 | 0.3229 | 140.72 |
N1—H1…Cl2i | 0.0980 | 0.2774 | 0.3440 | 125.79 |
N2—H2…O1k | 0.0980 | 0.2194 | 0.2954 | 134.63 |
O1—H1D…Cl1i | 0.0850 | 0.2347 | 0.3187 | 169.78 |
O1—H1C…Cl2j | 0.0850 | 0.2538 | 0.3337 | 156.90 |
O1—H1C…Cl4 i | 0.0850 | 0.2825 | 0.3362 | 122.79 |
O1—H1C…O1i | 0.0850 | 0.3481 | 0.3053 | 53.53 |
D—H…A | d(D—H)/nm | d(H…A)/nm | d(D…A) /nm | ∠D—H…A/(°) |
---|---|---|---|---|
N1—H1…Cl1j | 0.0980 | 0.2411 | 0.3229 | 140.72 |
N1—H1…Cl2i | 0.0980 | 0.2774 | 0.3440 | 125.79 |
N2—H2…O1k | 0.0980 | 0.2194 | 0.2954 | 134.63 |
O1—H1D…Cl1i | 0.0850 | 0.2347 | 0.3187 | 169.78 |
O1—H1C…Cl2j | 0.0850 | 0.2538 | 0.3337 | 156.90 |
O1—H1C…Cl4 i | 0.0850 | 0.2825 | 0.3362 | 122.79 |
O1—H1C…O1i | 0.0850 | 0.3481 | 0.3053 | 53.53 |
Fig.7 Anisotropic dielectric constants of compound 1 along a-(A), b-(B), c-axes(C) from 100 K to 260 K at 5 kHz—1 MHz up heating and variation of hydrogen bond distance in ac-plane(D)
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