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Year Number of Results
1816 1
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1844 1
1848 1
1857 1
1859 2
1861 1
1867 1
1869 1
1872 1
1883 3
1884 1
1889 2
1895 2
1897 1
1898 5
1899 3
1900 2
1901 2
1902 2
1903 1
1904 1
1905 3
1907 2
1908 5
1909 2
1912 1
1913 3
1915 1
1916 6
1917 5
1918 7
1919 7
1920 8
1921 11
1922 8
1923 7
1924 7
1926 4
1927 10
1928 10
1929 6
1930 15
1931 10
1932 4
1933 7
1934 4
1935 7
1936 2
1937 2
1938 2
1939 3
1940 3
1941 2
1943 4
1944 3
1945 11
1946 19
1947 25
1948 22
1949 26
1950 14
1951 23
1952 22
1953 22
1954 21
1955 22
1956 19
1957 24
1958 30
1959 25
1960 30
1961 24
1962 55
1963 40
1964 64
1965 87
1966 122
1967 86
1968 104
1969 137
1970 160
1971 160
1972 185
1973 214
1974 262
1975 1217
1976 1399
1977 1218
1978 1320
1979 1493
1980 1786
1981 1967
1982 2257
1983 2869
1984 3347
1985 3650
1986 3971
1987 4604
1988 5319
1989 6181
1990 6930
1991 7740
1992 8358
1993 8916
1994 9406
1995 10189
1996 10943
1997 11385
1998 11974
1999 12526
2000 13893
2001 14527
2002 15129
2003 15897
2004 18405
2005 30650
2006 35915
2007 37532
2008 39971
2009 40641
2010 43230
2011 46445
2012 48330
2013 49289
2014 50509
2015 50943
2016 46414
2017 45071
2018 52970
2019 55225
2020 61804
2021 67721
2022 65343
2023 59129
2024 23604
2025 1

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1,044,113 results

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Showing results for two n
Search for Towo N instead (2 results)
catena-Poly[[tetra-aqua-copper(II)]-mu-pyrazine-2-carboxamide-kappa(3)N(4):N(1),O-[bis-(sulfato-kappaO)copper(II)]-mu-pyrazine-2-carboxamide-kappa(3)N(1),O:N(4)].
Shirvan SA, Haydari Dezfuli S. Shirvan SA, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 Aug 1;68(Pt 8):m1082-3. doi: 10.1107/S1600536812031844. Epub 2012 Jul 18. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 22904746 Free PMC article.
In the crystal of the title polymeric compound, [Cu(2)(SO(4))(2)(C(5)H(5)N(3)O)(2)(H(2)O)(4)](n), two independent Cu(II) atoms are located on individual inversion centers. One Cu(II) atom is coordinated by four water mol-ecules and two pyrazine-2-carbo …
In the crystal of the title polymeric compound, [Cu(2)(SO(4))(2)(C(5)H(5)N(3)O)(2)(H(2)O)(4)](n), two independent Cu(II …
catena-Poly[[mu(3)-hydroxido-tetra-mu(2)-pyrid-azine-1:2kappaN:N';1:3kappaN:N';2:3kappaN:N'-tetrakis(selenocyanato)-1kappaN,2kappaN,3kappaN-trizinc(II)]-mu-cyanido-1:2'kappaC:N].
Reinert T, Boeckmann J, Jess I, Näther C. Reinert T, et al. Acta Crystallogr Sect E Struct Rep Online. 2010 Jul 24;66(Pt 8):m1018-9. doi: 10.1107/S1600536810029107. Acta Crystallogr Sect E Struct Rep Online. 2010. PMID: 21588094 Free PMC article.
In the crystal structure of the title compound, [Zn(3)(NCSe)(4)(OH)(CN)(C(4)H(4)N(2))(4)](n) one of the two crystallograph-ically independent zinc(II) cations is coordinated by two terminal N-bonded seleno-cyanato anions and two N …
In the crystal structure of the title compound, [Zn(3)(NCSe)(4)(OH)(CN)(C(4)H(4)N(2))(4)](n) one of the two crystallogr …
Two-loop n-point anomalous amplitudes in N = 4 supergravity.
Bern Z, Kosower D, Parra-Martinez J. Bern Z, et al. Proc Math Phys Eng Sci. 2020 Mar;476(2235):20190722. doi: 10.1098/rspa.2019.0722. Epub 2020 Mar 25. Proc Math Phys Eng Sci. 2020. PMID: 32269489 Free PMC article.
We compute the anomalous two-loop four-point amplitudes in N = 4 pure supergravity, using unitarity and the double-copy construction. We also present all terms determined by four-dimensional cuts in two all-multiplicity two-loop anomalous superamplitud …
We compute the anomalous two-loop four-point amplitudes in N = 4 pure supergravity, using unitarity and the double-copy constr …
Bis(mu-N-acetyl-N-phenyl-glycinato-kappaO:O')bis-[dinitrato-kappaO,O'-bis-(1,10-phenanthroline-kappaN,N')lanthanum(III)].
Gao X. Gao X. Acta Crystallogr Sect E Struct Rep Online. 2008 Dec 13;65(Pt 1):m59. doi: 10.1107/S1600536808038075. Acta Crystallogr Sect E Struct Rep Online. 2008. PMID: 21581528 Free PMC article.
In the title complex, [La(2)(C(10)H(10)NO(3))(2)(NO(3))(4)(C(12)H(8)N(2))(4)], each La(III) ion is ten-coordinated by four N atoms from two bidentate 1,10-phenanthroline ligands and by six O atoms, two from the N-acetyl-N-phenyl-glycinate …
In the title complex, [La(2)(C(10)H(10)NO(3))(2)(NO(3))(4)(C(12)H(8)N(2))(4)], each La(III) ion is ten-coordinated by four N a …
Diammine{N-[2-(hy-droxy-imino)-propion-yl]-N'-[2-(oxidoimino)-propion-yl]propane-1,3-diaminido-kappa(4) N,N',N'',N'''}iron(III).
Tomyn S, Haukka M, Nedelkov R. Tomyn S, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 Dec 1;68(Pt 12):m1568-9. doi: 10.1107/S160053681204826X. Epub 2012 Nov 30. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 23468768 Free PMC article.
In the title compound, [Fe(C9H13N4O4)(NH3)2], the Fe(III) atom, lying on a mirror plane, is coordinated by four N atoms of a triply deprotonated tetra-dentate N-[2-(hy-droxy-imino)-propion-yl]-N'-[2-(oxidoimino)-propion-yl]propane-1,3-diaminide ligand in the …
In the title compound, [Fe(C9H13N4O4)(NH3)2], the Fe(III) atom, lying on a mirror plane, is coordinated by four N atoms of a triply d …
Di-mu-chlorido-bis-[chlorido(N,N-di-methyl-ethylenediamine-kappaN,N')zinc(II)].
Yu MM, Shi QZ, Zhang YN, Li ZX. Yu MM, et al. Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 6;65(Pt 7):m744-5. doi: 10.1107/S1600536809019473. Acta Crystallogr Sect E Struct Rep Online. 2009. PMID: 21582683 Free PMC article.
In the title compound, each of the Zn(II) ions is coordinated by two N atoms from a chelating N,N-dimethyl-ethylenediamine ligand, two bridging Cl atoms and one terminal Cl atom. ...Within one monomeric unit, the Zn atom, the two N …
In the title compound, each of the Zn(II) ions is coordinated by two N atoms from a chelating N,N-dimethyl-ethyl …
catena-Poly[[(8-amino-quinoline-kappaN,N')cadmium]-di-mu-thio-cyanato-kappaN:S;kappaS:N-[(8-amino-quinoline-kappaN,N')cadmium]-di-mu-chlorido].
Xu H, Guo C. Xu H, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 Jan;68(Pt 1):m3. doi: 10.1107/S1600536811051373. Epub 2011 Dec 3. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 22259334 Free PMC article.
In the title compound, [CdCl(NCS)(C(9)H(8)N(2))](n), the Cd(II) atom is in a distorted octa-hedral coordination environment defined by two chloride anions, two N atoms from an 8-amino-quinoline ligand, one N atom from one thio-cyanate ani …
In the title compound, [CdCl(NCS)(C(9)H(8)N(2))](n), the Cd(II) atom is in a distorted octa-hedral coordination environment de …
catena-Poly[[(2,2'-bipyidine-2kappa(2)N,N')-mu-cyanido-1:2kappa(2)N:C-dicopper(I)]-mu-bromido-[(2,2'-bipyidine-2kappa(2)N,N')-mu-cyanido-1:2kappa(2)N:C-dicopper(I)]-mu-cyanido-kappa(2)N:C].
Gu J, Jiang X, Su Z, Zhou B. Gu J, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 May 1;68(Pt 5):m693. doi: 10.1107/S1600536812018120. Epub 2012 Apr 28. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 22590173 Free PMC article.
In the title complex, [Cu(4)Br(CN)(3)(C(10)H(8)N(2))(2)](n), the four independent Cu(I) atoms are all in distorted trigonal-planar geometries. One is formed by one N atom and one C atom from two cyanide groups and one Br atom, one is formed by two …
In the title complex, [Cu(4)Br(CN)(3)(C(10)H(8)N(2))(2)](n), the four independent Cu(I) atoms are all in distorted trigonal-pl …
[N,N'-Bis(2,6-dichloro-benzyl-idene)propane-1,3-diamine-kappa(2)N,N']dibromidozinc.
Khalaji AD, Grivani G, Seyyedi M, Fejfarová K, Dušek M. Khalaji AD, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 1;68(Pt 7):m971. doi: 10.1107/S1600536812027997. Epub 2012 Jun 23. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 22807790 Free PMC article.
In the title compound, [ZnBr(2)(C(17)H(14)Cl(4)N(2))], the Zn(II) ion is bonded to two bromide ions and two N atoms of the diimine ligand and displays a moderately distorted tetra-hedral coordination geometry. The Schiff base ligand acts as a chelating …
In the title compound, [ZnBr(2)(C(17)H(14)Cl(4)N(2))], the Zn(II) ion is bonded to two bromide ions and two N at …
N,N'-Dibutyl-N,N,N',N'-tetra-methyl-ethane-1,2-diaminium mu-oxido-bis-[trichloridoferrate(III)].
Närhi SM, Kostamo J, Asikkala J, Oilunkaniemi R, Laitinen RS. Närhi SM, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 Jun 1;68(Pt 6):m748. doi: 10.1107/S1600536812019964. Epub 2012 May 12. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 22719308 Free PMC article.
The asymmetric unit of the title compound, (C(14)H(34)N(2))[Fe(2)Cl(6)O], contains one complete cation, two half-cations and two anions. The two half-cations are completed by crystallographic inversion symmetry. ...
The asymmetric unit of the title compound, (C(14)H(34)N(2))[Fe(2)Cl(6)O], contains one complete cation, two half-cations and …
1,044,113 results
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