0000000001304898
AUTHOR
Pavel V. Gushchin
Anionic halide···alcohol clusters in the solid state.
The cationic (1,3,5-triazapentadiene)Pt(II) complexes [1](Cl)2, [2](Cl)2, [3](Br)2, and [4](Cl)2, were crystallized from ROH-containing systems (R = Me, Et) providing alcohol solvates studied by X-ray diffraction. In the crystal structures of [1-4][(Hal)2(ROH)2] (R = Me, Et), the Hal(-) ion interacts with two or three cations [1-4](2+) by means of two or three or four contacts thus uniting stacked arrays of complexes into the layers. The solvated MeOH or EtOH molecules occupy vacant space, giving contacts with [1-4](2+), and connects to the Hal(-) ion through a hydrogen bridge via the H(1O)O(1S) H atom forming, by means of the Hal(-)···HOR (Hal = Cl, Br) contact, the halide-alcohol cluster.…
Phosphorescent Pt II Systems Featuring Both 2,2′‐Dipyridylamine and 1,3,5‐Triazapentadiene Ligands
The treatment of cis-[Pt(dpa)(RCN)2][SO3CF3]2 {dpa = 2,2′-dipyridylamine, R = Me, Et, CH2Ph, Ph; [2a–d](OTf)2} (OTf = SO3CF3) with 2 equiv. of N,N′-diphenylguanidine [NH=C(NHPh)2] in CH2Cl2 solutions at room temp. for 16 h gives [Pt(dpa){NH=C(R)NC(NHPh)=NPh}][SO3CF3] {[3a,b,d](OTf)} as the addition products and [Pt(dpa){NH=C(R)NHC(R)=NH}][SO3CF3]2 {[4a,b](OTf)2} as the tailoring products. The formulation of complexes [3a,b,d](OTf) and [4a,b](OTf)2 was supported by satisfactory C, H, and N elemental analyses and agreeable high-resolution ESI-MS, IR, and 1H (including 1H–1H COSY experiments) and 13C{1H} NMR data. The structures of all of the platinum species were determined by single-crystal …
Reactions of platinum(iv)-bound nitriles with isomeric nitroanilines: addition vs. substitution
The platinum(IV) complex trans-[PtCl(4)(EtCN)(2)] reacts smoothly and under mild conditions with isomeric o-, m- and p-nitroanilines (NAs) yielding two different types of products depending on the NA isomer, viz. the nitroaniline complexes cis/trans-[PtCl(4)(NA)(2)] (cis/trans-1-3) and the amidine species trans-[PtCl(4){NH=C(Et)NHC(6)H(4)NO(2)-m}(EtCN)] (4), trans-[PtCl(4){NH=C(Et)NHC(6)H(4)NO(2)-m}(2)] (5) and trans-[PtCl(4){NH=C(Et)NHC(6)H(4)NO(2)-p}(EtCN)] (6). Complexes 4 and 5 undergo cyclometalation, furnishing mer-[PtCl(3){NH=C(Et)NHC(6)H(3)NO(2)-m}(EtCN)] (7) and mer-[PtCl(3){NH=C(Et)NHC(6)H(4)NO(2)-m}{NH=C(Et)NHC(6)H(3)NO(2)-m}] (8), respectively. Moreover, 8 both in the solid stat…
Diversity of Isomerization Patterns and Protolytic Forms in Aminocarbene PdII and PtII Complexes Formed upon Addition of N,N′-Diphenylguanidine to Metal-Activated Isocyanides
Reaction of the palladium(II) and platinum(II) isocyanide complexes cis-[MCl2(CNR)2] [M = Pd, R = C6H3(2,6-Me2) (Xyl), 2-Cl-6-MeC6H3, cyclohexyl (Cy), t-Bu, C(Me)2CH2(Me)3 (1,1,3,3-tetramethylbuth-1-yl abbreviated as tmbu); M = Pt, R = Xyl, 2-Cl-6-MeC6H3, Cy, t-Bu, and tmbu] with N,N′-diphenylguanidine (DPG) leads to DPG-derived metal-bound deprotonated acyclic diaminocarbene (ADC) species. This reaction occurs via a two-step process, involving the initial coupling of the guanidine with one of the isocyanides and leading to deprotonated monocarbene monochelated species, while the next addition grants the deprotonated bis-carbene bis-chelated metal compounds. DPG behaves as nucleophile, depr…
"Recognition of a Novel Type X=N-Hal•••Hal' (X = , S, P; Hal = F, Cl, Br, I) Halogen Bonding"
The chlorination of the eight-membered platinum(II) chelates (PtCl2{NHC(NR2)N(Ph)C(NH)- N(Ph)C(NR2)NH}) (R = Me (1); R2 = (CH2)5 (2)) with uncomplexed imino group with Cl2 gives complexes bearing the N−Cl moiety (PtCl4{NHC(NR2)N(Ph)C(NCl)N- (Ph)C(NR2)NH}) (R = Me (3); R2 = (CH2)5 (4)). X-ray study for 3 revealed a novel type intermolecular halogen bonding N−Cl···Cl − , formed between the Cl atom of the chlorinated imine and the chloride bound to the platinum(IV) center. The processing relevant structural data retrieved from the Cambridge Structural Database (CSDB) shows that this type of halogen bonding is realized in 18 more molecular species having XN−Hal moieties (X = C, P, S, V…
Identification and H(D)-bond energies of C-H(D)Cl interactions in chloride-haloalkane clusters: a combined X-ray crystallographic, spectroscopic, and theoretical study.
The cationic (1,3,5-triazapentadiene)Pt(II) complex [Pt{NH[double bond, length as m-dash]C(N(CH2)5)N(Ph)C(NH2)[double bond, length as m-dash]NPh}2]Cl2 ([]Cl2) was crystallized from four haloalkane solvents giving [][Cl2(CDCl3)4], [][Cl2(CHBr3)4], [][Cl2(CH2Cl2)2], and [][Cl2(C2H4Cl2)2] solvates that were studied by X-ray diffraction. In the crystal structures of [][Cl2(CDCl3)4] and [][Cl2(CHBr3)4], the Cl(-) ion interacts with two haloform molecules via C-DCl(-) and C-HCl(-) contacts, thus forming the negatively charged isostructural clusters [Cl(CDCl3)2](-) and [Cl(CHBr3)2](-). In the structures of [][Cl2(CH2Cl2)2] and [][Cl2(C2H4Cl2)2], cations [](2+) are linked to a 3D-network by a syste…
CCDC 986952: Experimental Crystal Structure Determination
Related Article: Ivan I. Eliseev, Pavel V. Gushchin, Yi-An Chen, Pi-Tai Chou, Matti Haukka, Galina L. Starova, Vadim Yu. Kukushkin|2014|Eur.J.Inorg.Chem.||4101|doi:10.1002/ejic.201402364
CCDC 986953: Experimental Crystal Structure Determination
Related Article: Ivan I. Eliseev, Pavel V. Gushchin, Yi-An Chen, Pi-Tai Chou, Matti Haukka, Galina L. Starova, Vadim Yu. Kukushkin|2014|Eur.J.Inorg.Chem.||4101|doi:10.1002/ejic.201402364
CCDC 1541823: Experimental Crystal Structure Determination
Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569
CCDC 1009523: Experimental Crystal Structure Determination
Related Article: Pavel V. Gushchin, Maxim L. Kuznetsov, Matti Haukka, and Vadim Yu. Kukushkin|2014|J.Phys.Chem.A|118|9529|doi:10.1021/jp506256a
CCDC 986955: Experimental Crystal Structure Determination
Related Article: Ivan I. Eliseev, Pavel V. Gushchin, Yi-An Chen, Pi-Tai Chou, Matti Haukka, Galina L. Starova, Vadim Yu. Kukushkin|2014|Eur.J.Inorg.Chem.||4101|doi:10.1002/ejic.201402364
CCDC 1401548: Experimental Crystal Structure Determination
Related Article: Tatiyana V. Serebryanskaya, Alexander S. Novikov, Pavel V. Gushchin, Matti Haukka, Ruslan E. Asfin, Peter M. Tolstoy, Vadim Yu. Kukushkin|2016|Phys.Chem.Chem.Phys.(PCCP)|18|14104|doi:10.1039/C6CP00861E
CCDC 1401547: Experimental Crystal Structure Determination
Related Article: Tatiyana V. Serebryanskaya, Alexander S. Novikov, Pavel V. Gushchin, Matti Haukka, Ruslan E. Asfin, Peter M. Tolstoy, Vadim Yu. Kukushkin|2016|Phys.Chem.Chem.Phys.(PCCP)|18|14104|doi:10.1039/C6CP00861E
CCDC 1009524: Experimental Crystal Structure Determination
Related Article: Pavel V. Gushchin, Maxim L. Kuznetsov, Matti Haukka, and Vadim Yu. Kukushkin|2014|J.Phys.Chem.A|118|9529|doi:10.1021/jp506256a
CCDC 1542914: Experimental Crystal Structure Determination
Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569
CCDC 1009520: Experimental Crystal Structure Determination
Related Article: Pavel V. Gushchin, Maxim L. Kuznetsov, Matti Haukka, and Vadim Yu. Kukushkin|2014|J.Phys.Chem.A|118|9529|doi:10.1021/jp506256a
CCDC 1401550: Experimental Crystal Structure Determination
Related Article: Tatiyana V. Serebryanskaya, Alexander S. Novikov, Pavel V. Gushchin, Matti Haukka, Ruslan E. Asfin, Peter M. Tolstoy, Vadim Yu. Kukushkin|2016|Phys.Chem.Chem.Phys.(PCCP)|18|14104|doi:10.1039/C6CP00861E
CCDC 1009521: Experimental Crystal Structure Determination
Related Article: Pavel V. Gushchin, Maxim L. Kuznetsov, Matti Haukka, and Vadim Yu. Kukushkin|2014|J.Phys.Chem.A|118|9529|doi:10.1021/jp506256a
CCDC 1009522: Experimental Crystal Structure Determination
Related Article: Pavel V. Gushchin, Maxim L. Kuznetsov, Matti Haukka, and Vadim Yu. Kukushkin|2014|J.Phys.Chem.A|118|9529|doi:10.1021/jp506256a
CCDC 1541822: Experimental Crystal Structure Determination
Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569
CCDC 986951: Experimental Crystal Structure Determination
Related Article: Ivan I. Eliseev, Pavel V. Gushchin, Yi-An Chen, Pi-Tai Chou, Matti Haukka, Galina L. Starova, Vadim Yu. Kukushkin|2014|Eur.J.Inorg.Chem.||4101|doi:10.1002/ejic.201402364
CCDC 1542913: Experimental Crystal Structure Determination
Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569
CCDC 1541821: Experimental Crystal Structure Determination
Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569
CCDC 986954: Experimental Crystal Structure Determination
Related Article: Ivan I. Eliseev, Pavel V. Gushchin, Yi-An Chen, Pi-Tai Chou, Matti Haukka, Galina L. Starova, Vadim Yu. Kukushkin|2014|Eur.J.Inorg.Chem.||4101|doi:10.1002/ejic.201402364
CCDC 1401549: Experimental Crystal Structure Determination
Related Article: Tatiyana V. Serebryanskaya, Alexander S. Novikov, Pavel V. Gushchin, Matti Haukka, Ruslan E. Asfin, Peter M. Tolstoy, Vadim Yu. Kukushkin|2016|Phys.Chem.Chem.Phys.(PCCP)|18|14104|doi:10.1039/C6CP00861E
CCDC 1541820: Experimental Crystal Structure Determination
Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569
CCDC 1551262: Experimental Crystal Structure Determination
Related Article: Svetlana A. Katkova, Mikhail A. Kinzhalov, Peter M. Tolstoy, Alexander S. Novikov, Vadim P. Boyarskiy, Anastasiia Yu. Ananyan, Pavel V. Gushchin, Matti Haukka, Andrey A. Zolotarev, Alexander Yu. Ivanov, Semen S. Zlotsky, Vadim Yu. Kukushkin|2017|Organometallics|36|4145|doi:10.1021/acs.organomet.7b00569
CCDC 1009519: Experimental Crystal Structure Determination
Related Article: Pavel V. Gushchin, Maxim L. Kuznetsov, Matti Haukka, and Vadim Yu. Kukushkin|2014|J.Phys.Chem.A|118|9529|doi:10.1021/jp506256a