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Results 1 - 10 of 1934
Results 1 - 10 of 1934.
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[en] Using the 19F NMR complex formation of tantalum pentafluoride with diphenyl-thiophosphinic acid in toluene solution is studied. Formation of tantalum fluorocomplexes -cis- [TaF4(OPPh2SH)2]+ and TaF5OPPh2SH - in which the ligand coordination is realized through oxygen atom of phosphoryl group is established. Supposition is made that donor properties of P=0 group are significantly higher than those of P=S group as to TaF5
Journal
Koordinatsionnaya Khimiya; ISSN 0132-344X; 
; p. 1187-1189
; p. 1187-1189
No abstract available
Journal
Koordinatsionnaya Khimiya; ISSN 0132-344X; ; v. 5(11); p. 1737
; v. 5(11); p. 1737
No abstract available
Journal
Koordinatsionnaya Khimiya; ISSN 0132-344X; ; v. 7(4); p. 647
; v. 7(4); p. 647
No abstract available
Journal
Koordinatsionnaya Khimiya; ISSN 0132-344X; ; v. 6(1); p. 1766
; v. 6(1); p. 1766
[en] Roentgenostructural investigation of CsH(HPhT)2, where PhT=C8O4H4, is carried oUt. Parameters of the rhombic lattice are a=26.619, b=8.965, c=6.902 A; d(exp)=1.85, d(cal)=1.872 g/cm3, Z=4 sp. group Pbcn. The structure is composed of Cs cations and phthalate anions. Cs ion located on axis 2 is surrounded by 8 oxygen atoms (Cs... O distances are 3.086-3.403 A) in the motive of distorted tetragonal antiprism. A strong symmetric H-bound O... H ... O (2.471 A) is found in the structure between carboxyl 0 atoms of two crystallographically equivalent (axis 2) HPht uniting them in a dimer. Cs+ cations are placed in vacancies between dimers binding them in zigzag chains parallel to axic c. In their turn, chains are connected by interdimer 0-H...0 H-bonds (2.593 A) in layers parallel to plane (100)
Journal
Koordinatsionnaya Khimiya; ISSN 0132-344X; ; v. (5); p. 687-691
; v. (5); p. 687-691
No abstract available
Journal
Koordinatsionnaya Khimiya; ISSN 0132-344X; ; v. 7(1); p. 145
; v. 7(1); p. 145
No abstract available
Journal
Koordinatsionnaya Khimiya; ISSN 0132-344X; ; v. 5(6); p. 948
; v. 5(6); p. 948
No abstract available
Journal
Koordinatsionnaya Khimiya; ISSN 0132-344X; ; v. 10(7); p. 998
; v. 10(7); p. 998
No abstract available
Journal
Koordinatsionnaya Khimiya; ISSN 0132-344X; ; v. 5(10); p. 1576
; v. 5(10); p. 1576
No abstract available
Journal
Koordinatsionnaya Khimiya; ISSN 0132-344X; ; v. 8(10); p. 1433
; v. 8(10); p. 1433
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