Organophosphines in Cis-PtP2CCl Derivatives Structural Aspects
Abstract
:1. Introduction
2. Cis-PtP2CCl Derivatives
2.1. Cis-Pt(η1-PL)2(η1-CL)(η1-Cl)
2.2. Cis-Pt(η2-P2L)(η1-CL)(η1-Cl)
- four-membered: 1.98 Å (C, trans to P) < 2.227 Å (P, trans to Cl) < 2.295 Å (P, trans to C) < 2.365 Å (Cl, trans to P);
- five-membered: 2.11 Å (C, trans to P) < 2.207 Å (P, trans to Cl) < 2.295 Å (P. trans to C) < 2.360 Å (Cl, trans to P);
- six-membered: 2.105 Å (C, trans to P) < 2.232 Å (P, trans to Cl) < 2.318 Å (P, trans to C) < 2.360 Å (Cl, trans to P);
- seven-membered: 2.14 Å (C, trans to P) < 2.230 Å (P, trans to Cl) < 2.326 Å (P, trans to C) < 2.362 Å (Cl, trans to P).
2.3. Cis-Pt(η1-PL)(η2-P,CL)(η1-Cl)
3. Conclusions
- -
- Pt(η1-PL)2(η1-CL)(η1-Cl) (17 examples);
- -
- Pt(η2-P2L)(η1-CL)(η1-Cl) (43 examples);
- -
- Pt(η1-PL)(η2-P,CL)(η1-Cl) (3 examples).
- -
- Pt-P (trans to X): 2.214 Å (O) < 2.220 Å (F) < 2.222 Å (Cl) < 2.240 Å (N) < 2.300 Å (C) < 2.323 Å (H);
- -
- Pt-X (trans to P): 1.65 Å (H) < 2.02 Å (F) < 2.07 Å (N) < 2.075 Å (O) < 2.222 Å (Cl)
Acknowledgments
Conflicts of Interest
Abbreviations
But2P(η2-C7H6)PBut2 | di-t-butyl(2-di-t-butylphosphino)benzyl)phosphine |
C2H6ClO2 | chloro(methoxycarbonyl)methyl |
C3H4PPh2 | 1-(diphenylphosphino)propenyl |
C4H8O | tetrahydrofuran |
C5H2Ph2 | 2-(2,3-diphenylcycloprop-2-en-1-yl)vinyl |
(C5H10N)2P(η2-C5H8)P(NC5H10)2 | 1,2-bis(bis(piperidin-1-yl)phosphorino)cyclopentane |
(η2-C6H12)P(CH2)2P(η2-C6H12) | 1,1′-ethane-1,2-diylbis(2,5-dimethylphospholane) |
(η2-C6H12)P(η2-C6H4)P(η2-C6H12) | 1,2-bis((hexa-2,5-diyl)phosphino)benzene |
C7H13O2 | 1-(tert-butoxycarbinol)ethyl |
C8H12N2 | 1-methylbenzimidazol-2-ylidene |
C8H15N2 | 3-((dimethylamino)methylene)-1-methylpyrrolidin-2-ylidene |
C8H3F6 | 2,5-bis(trifluoromethyl)phenyl |
C8H5BN(SiMe3)2 | 1-(bis(trimethylsilyl)amino)-3-phenyl-1H-borizen-2-yl |
(η2-C10H16O3)P(η2-C7H6)P(η2-C10H16O3) | bis(1,3,5,7-tetramethyl-2,4,6-trioxa-8-phosphatricyclo[3.3.1.13,7]dec-8-yl)benzyl |
(η2-C10H20)P(η2-C6H4)P(η2-C10H20) | 1,1′-(1,2-phenylene)bis(2,5-diisopropylphospholane) |
C10H11ClN2SSi | 1-(chloro(phenyl)sulfidosilyl)-3-methylimidazolin-2-ylidene |
C11H19N2 | 2,5-bis((dimethylamino)methylene)cyclopentylidene |
(C12H4F13)2P(CH2)3P(C12H4F13)2 | propane-1,3-diyl(bis(4-tridecafluorohexyl)phenyl |
(η2-C16H16)P(CH2)2(η2-C16H16) | 1,1′-ethane-1,2-diylbis(2,5-diphenylphospholane) |
η2-C19H16P | 2-(diphenylphosphino)-5-methylphenyl |
η2-C24H32PSi2 | 1-methyl-2,6-bis(trimethylsilyl)-3,5-diphenylphosphinine |
cppc | 1-[chloro(piperidin-1-yl)phosphino]-2-[bis(piperidin-1-yl) phosphino]cyclopentane |
diop | Ph2PCH2CHOC(H2)COCHCH2PPh2 |
P(NC5H4OS)Ph2 | 2-(diphenylphosphino)-2-thienylcarboxamide |
P(η2-C7H5NO)Ph | 3-phenyl-1,3-dihydro-2H-1,3-benzaphosphol-2-one |
Ph2P(η2-C10H14N2)PPh2 | (3-(adenin-9-yl)propyl)bi(diphenylphosphinomethyl) amine |
Ph2P(η2-C21H21N3)PPh2 | N,N′-dibenzyl-N,N′-bis((diphenylphosphino)methyl)pyridine-2,6-diamine |
Ph2P(η2-C5H8)PPh2 | 1,2-bis(diphenylphosphino)cyclopentane |
Ph2PCH2(Me)CH2(Me)PPh2 | 2,3-bis(diphenylphosphino)butane |
POP | N,N′,N″,N‴-tetra-tert-butyl-N,N″-bis(trimethylsilyl) tetraamidodiphosphit |
tbtpb | 2,4,6-Tri-t-butyl-2,4-dihydro-5-hydroxy-1,3-di-oxo-1,3,5-triphosphabenzene-P,C |
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Ring (Size) | Pt-L(x4) (Å) | P-Pt-P (°) | Cis-L-Pt-L (°) | Trans-L-Pt-L (°) |
---|---|---|---|---|
four | 8.87 | 72.2 | 95.8 | 178 |
five | 8.98 | 86.1 | 91.3 | 175.8 |
six | 9.01 | 94.0 | 88.4 | 173.5 |
seven | 9.03 | 98.2 | 87.3 | 171.8 |
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Melnik, M.; Mikus, P.; Holloway, C.E. Organophosphines in Cis-PtP2CCl Derivatives Structural Aspects. Symmetry 2018, 10, 56. https://doi.org/10.3390/sym10030056
Melnik M, Mikus P, Holloway CE. Organophosphines in Cis-PtP2CCl Derivatives Structural Aspects. Symmetry. 2018; 10(3):56. https://doi.org/10.3390/sym10030056
Chicago/Turabian StyleMelnik, Milan, Peter Mikus, and Clive Edward Holloway. 2018. "Organophosphines in Cis-PtP2CCl Derivatives Structural Aspects" Symmetry 10, no. 3: 56. https://doi.org/10.3390/sym10030056