Dinuclear Silver(I) Nitrate Complexes with Bridging Bisphosphinomethanes: Argentophilicity and Luminescence
Abstract
:1. Introduction
2. Materials and Methods
3. Results and Discussion
3.1. Synthetic Procedures
3.2. Crystal Structure of Complexes
3.3. Photophysical Properties
4. Conclusions
Supplementary Materials
Author Contributions
Funding
Acknowledgments
Conflicts of Interest
References
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1 | 2a | 2a/2b | |
---|---|---|---|
Empirical Formula | C₂₅H₄₆AgNO₃P₂ | C₅₅H₅₃Ag₂N₄O₆P₄ | C117H116Ag4Cl₂N₅O₆P₄ |
Formula weight | 578.44 | 1205.63 | 2675.24 |
Diffractometer | Bruker SMART APEX CCD | Bruker SMART APEX CCD | Bruker SMART APEX CCD |
Scan mode | ϕ and ω scans | ϕ and ω scans | ω and ϕ scans |
Anode [Wavelength, Å] | MoKα [0.71073] sealed tube | MoKα [0.71073] sealed tube | MoKα [0.71073] sealed tube |
Crystal Dimensions, mm | 0.1 × 0.15 × 0.36 | 0.08 × 0.11 × 0.15 | 0.08 × 0.12 × 0.44 |
Crystal color | colorless | colorless | colorless |
Crystal system | tetragonal | monoclinic | triclinic |
a, Å | 29.8637(11) | 10.940(2) | 10.9934(13) |
b, Å | 29.8637(11) | 19.805(4) | 11.9540(14) |
c, Å | 12.6441(5) | 11.719(2) | 22.858(3) |
α, deg | 90 | 90 | 77.727(2) |
β, deg | 90 | 91.087(4) | 82.796(2) |
γ, deg | 90 | 90 | 85.688(2) |
Volume, ų | 11276.5(9) | 2538.5(9) | 2908.5(6) |
Density, g cm⁻³ | 1.363 | 1.577 | 1.527 |
Temperature, K | 120 | 120 | 120 |
Tmin/Tmax | 0.7056/0.7461 | 0.6339/0.7460 | 0.6141/0.7459 |
μ, mm⁻¹ | 0.853 | 0.953 | 0.930 |
Space group | I4₁/a | P2₁/n | P1 |
Z | 16 | 2 | 2 |
F(000) | 4864 | 1226 | 1360 |
Reflections collected | 54587 | 23611 | 37353 |
Independent reflections | 5546 | 4995 | 16342 |
Reflections (I > 2σ (I)) | 4576 | 3545 | 9421 |
Parameters | 234 | 308 | 740 |
Rint | 0.0350 | 0.1053 | 0.0860 |
2θmin–2θmax | 2.728–51.998 | 4.040–52.000 | 3.670–59.410 |
wR₂ (all reflections) | 0.2032 | 0.1571 | 0.1221 |
R₁ (I > σ (I)) | 0.0717 | 0.0866 | 0.0561 |
GOF | 1.027 | 1.220 | 0.972 |
ρmin/ρmₐₓ, eÅ⁻³ | −1.042/1.733 | −1.338/0.927 | −1.011/1.385 |
Bonds Lengths | Angles | ||||||
---|---|---|---|---|---|---|---|
1 | 2 | 1 | 2 | ||||
Ag1-P1 | 2.396(2) | Ag1-P1 | 2.403(2) | Ag1-Ag1-P2 | 82.90(4) | Ag1-Ag1-P2 | 81.59(5) |
Ag1-O1 | 2.557(9) | Ag1-O1 | 2.554(6) | Ag1-P1-C1 | 111.1(2) | Ag1-O1-N3 | 129.8(5) |
Ag1-Ag1 | 2.9810(7) | Ag1-N1 | 2.443(6) | Ag1-P1-C2 | 115.5(2) | Ag1-N1-N2 | 124.7(5) |
Ag1-P2 | 2.428(2) | Ag1-Ag1 | 3.218(1) | Ag1-P1-C8 | 113.2(3) | P1-Ag1-O1 | 126.5(1) |
P1-C1 | 1.838(8) | Ag1-P2 | 2.442(2) | Ag1-O1-N1 | 106.9(5) | P1-Ag1-N1 | 98.6(2) |
P1-C2 | 1.850(6) | P1-C4 | 1.846(8) | P1-Ag1-O1 | 119.1(2) | P1-Ag1-Ag1 | 88.90(5) |
P1-C8 | 1.85(1) | P1-C17 | 1.801(8) | P1-Ag1-Ag1 | 94.21(4) | P1-Ag1-P2 | 151.61(8) |
P2-C1 | 1.827(7) | P1-C23 | 1.828(8) | P1-C1-P2 | 114.4(3) | O1-Ag1-N1 | 84.1(2) |
P2-C17 | 1.84(1) | P2-C4 | 1.822(8) | P1-Ag1-P2 | 152.22(6) | O1-Ag1-Ag1 | 91.5(1) |
P2-C23 | 1.844(6) | P2-C5 | 1.827(8) | O1-Ag1-Ag1 | 74.4(2) | O1-Ag1-P2 | 80.7(1) |
O1-N1 | 1.27(1) | P2-C11 | 1.804(8) | O1-Ag1-P2 | 86.9(2) | N1-Ag1-Ag1 | 172.5(2) |
O2-N1 | 1.244(8) | P2-Ag1 | 2.442(2) | N1-Ag1-P2 | 91.7(2) | ||
O3-N1 | 1.12 (1) | O1-N3 | 1.25(1) | N2-N1-C1 | 101.8(6) | ||
O2-N3 | 1.24(1) | ||||||
O3-N3 | 1.24(1) | ||||||
N1-N2 | 1.31(1) | ||||||
N1-C1 | 1.50(1) | ||||||
N1-C2 | 1.58(1) | ||||||
N2-C3 | 1.34(1) | ||||||
N2-C2 | 1.02(1) |
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Baranova, K.F.; Titov, A.A.; Filippov, O.A.; Smol’yakov, A.F.; Averin, A.A.; Shubina, E.S. Dinuclear Silver(I) Nitrate Complexes with Bridging Bisphosphinomethanes: Argentophilicity and Luminescence. Crystals 2020, 10, 881. https://doi.org/10.3390/cryst10100881
Baranova KF, Titov AA, Filippov OA, Smol’yakov AF, Averin AA, Shubina ES. Dinuclear Silver(I) Nitrate Complexes with Bridging Bisphosphinomethanes: Argentophilicity and Luminescence. Crystals. 2020; 10(10):881. https://doi.org/10.3390/cryst10100881
Chicago/Turabian StyleBaranova, Kristina F., Aleksei A. Titov, Oleg A. Filippov, Alexander F. Smol’yakov, Alexey A. Averin, and Elena S. Shubina. 2020. "Dinuclear Silver(I) Nitrate Complexes with Bridging Bisphosphinomethanes: Argentophilicity and Luminescence" Crystals 10, no. 10: 881. https://doi.org/10.3390/cryst10100881