The structures of diphenyl(diphenylsulfimido)(nitrido)sulfur(VI) and diphenyl(diphenyl‐sulfodiimido)(nitrido)sulfur(VI), Ph₂(X)S=N–(Ph₂)S≡N (X = lone pair, NH)

Abstract

ABSTRACT:The crystal structures of diphenyl (diphenylsulfimido)

Syntheses and Crystal Structures of and

“…The ligand adopts a boat form conformation wherein the Cu(1) and the central nitrogen (N(2)) atoms lie 0.365 and 0.489Å, respectively, outside the quasi-plane formed by the S 2 N 2 of the ring. The terminal nitrogen atoms of the ligand are fixed in a bridging position and the mean value of the terminal S-N bond lengths (1.506Å) is considerably larger than that of the free ligand 1 (mean 1.486Å) [8] and is close to that of [CuCl 2 (μ-NSPh 3 )] 2 (1.505(4)Å) [18]. The internal S-N bond lengths (mean 1.599Å) and S(1)-N(2)-S(2) angle (118.1(3) • ) are close to those of the free ligand 1 (S-N; mean 1.615Å, S-N-S; 117.5(1) • ) [8].…”

“…The terminal nitrogen atoms of the ligand are fixed in a bridging position and the mean value of the terminal S-N bond lengths (1.506Å) is considerably larger than that of the free ligand 1 (mean 1.486Å) [8] and is close to that of [CuCl 2 (μ-NSPh 3 )] 2 (1.505(4)Å) [18]. The internal S-N bond lengths (mean 1.599Å) and S(1)-N(2)-S(2) angle (118.1(3) • ) are close to those of the free ligand 1 (S-N; mean 1.615Å, S-N-S; 117.5(1) • ) [8]. The central Cu(II) atom adopts a squareplanar geometry, being linked to four nitrogen atoms (N(1), International Journal of Inorganic Chemistry…”

“…Mews et al prepared trifluoro-λ 6 -sulfanenitrile (F 3 S≡N) and its derivatives (F 2 RS≡N, e.g., R = Me 2 N-, F 2 (O=)S=N-), and investigated their metal coordination chemistry [1][2][3]. Recently, we prepared fluoro(diphenyl)-λ 6 -sulfanenitrile (Ph 2 FS≡N) and reported the formation of the various substituted λ 6 -sulfanenitriles [4][5][6][7][8][9][10][11][12][13][14]. Among them, new types of λ 6 -sulfanenitrile with nitrilo and imino groups (type A) or two nitrilo groups (ndsdsd, type B) at both ends have been shown to complexes as bidentate N,N' ligands.…”

Fluorothiazynes, 50 years old and still exciting: electrophilic attack at the thiazyl nitrogen of NSF2NS(O)F2

“…In the present paper we report on interactions of NBSF 2 -N=S(O)F 2 with metal cations, Lewis acids (AsF 5 and BF 3 ) and the alkylation with CH 3 OSO + to give the corresponding complexes, adducts and salts. The structures of these compounds are described and the bonding properties will be compared with those of the related aryl system NBSPh 2 -N=S(X)Ph 2 (X = O, NH) [14,15] and HN=SPh 2 -N=S(X)Ph 2 [15] recently reported by Yoshimura, Fujii et al…”

“…Cu1N1 195.2(12), N1S1 143.7(13), S1F1 155.9(12), S1F2 154.1(12), S1N2 155.3(12), N2S2 151.8(11), S2F3 150.5(11), S2F4 149.4(14), S2O1 138.3(14); CuN1S1 142.6(9), N1S1N2 115.7(7), S1N2S2 129.7(8).…”