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51

Revision of the Shannon and Prewitt Effective Ionic Radii of Tetravalent Elements

Knop, Osvald, Carlow, John S.

Journal:

Canadian Journal of Chemistry

Year:

1974

Language:

english

File:

PDF, 400 KB

english, 1974

52

Infrared spectra of the ammonium ion in crystals. Part VIII. Spectroscopic criteria of highly-bent hydrogen bonds

Knop, Osvald, Westerhaus, Wolfgang J., Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1980

Language:

english

File:

PDF, 491 KB

english, 1980

53

Infrared spectra of the ammonium ion in crystals. Part XII. Low-temperature transitions in ammonium dichromate, (NH 4 ) 2 Cr 2 O 7

Keresztury, Gábor, Knop, Osvald, Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1982

Language:

english

File:

PDF, 369 KB

english, 1982

54

Pyrochlores. XI. High-pressure studies of the antimonates A 2 Sb 2 O 7 (A = Ca, Sr, Cd) and preparation of the weberite Sr 2 Bi 2 O 7

Knop, Osvald, Demazeau, Gerard, Hagenmuller, Paul

Journal:

Canadian Journal of Chemistry

Year:

1980

Language:

english

File:

PDF, 260 KB

english, 1980

55

Chalcogenides of the transition elements. V. Crystal structures of the disulfides and ditellurides of ruthenium and osmium

Sutarno,, Knop, Osvald, Reid, K.I.G.

Journal:

Canadian Journal of Chemistry

Year:

1967

Language:

english

File:

PDF, 463 KB

english, 1967

56

The lone electron pair and crystal packing: observations on pyramidal Y E L 3ε species, ab initio calculations, and the crystal structures of Me 3 SOI, Et 3 SI, (Me 3 S) 2 SnCl 6 , (Me 3 SO) 2 SnCl 6 , and (Et 3 S) 2

Knop, Osvald, Linden, Anthony, Vincent, Beverly R., Choi, S. C., Cameron, T. Stanley, Boyd, Russell J.

Journal:

Canadian Journal of Chemistry

Year:

1989

Language:

english

File:

PDF, 1.81 MB

english, 1989

57

Thomsenolite, NaCaAlF 6 •H 2 O: hydrogen bonding and comparison with pachnolite

Adhikesavalu, D., Cameron, T. Stanley, Knop, Osvald

Journal:

Canadian Journal of Chemistry

Year:

1985

Language:

english

File:

PDF, 388 KB

english, 1985

58

CHALKOGENIDES OF THE TRANSITION ELEMENTS: III. MOLYBDENUM DITELLURIDE

Knop, Osvald, MacDonald, Roderick D.

Journal:

Canadian Journal of Chemistry

Year:

1961

Language:

english

File:

PDF, 424 KB

english, 1961

59

A 6-31G* chemistry of isoelectronic tetrahedral XL 4ε and YL 4ε (X = Li to F; Y = Na to Cl; L = H, F, Cl) species. Part 2. Energies, bond lengths, and critical radii

Choi, S. C., Boyd, Russell J., Knop, Osvald

Journal:

Canadian Journal of Chemistry

Year:

1988

Language:

english

File:

PDF, 680 KB

english, 1988

60

Infrared spectra of the ammonium ion in crystals. III. The ammonium ion in crystal sites of symmetry S 4

Oxton, Ian A., Knop, Osvald, Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1976

Language:

english

File:

PDF, 429 KB

english, 1976

61

Infrared Spectra of the Ammonium Ion in Crystals. II. The Ammonium Ion in Trigonal Environments, with a Consideration of Hydrogen Bonding

Oxton, Ian A., Knop, Osvald, Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1975

Language:

english

File:

PDF, 407 KB

english, 1975

62

Infrared spectra of the ammonium ion in crystals. Part XIII. Crystal structure of (NH 4 ) 2 [AlF 5 (H 2 O)] and NH 3 D + probe-ion spectra in (NH 4 ) 2 [AlF 5 (H 2 O)], NH 4 AlF 4 , and (NH 4 ) 3

Knop, Osvald, Cameron, T. Stanley, Deraniyagala, S. P., Adhikesavalu, D., Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1985

Language:

english

File:

PDF, 671 KB

english, 1985

63

INFRARED SPECTRUM OF AMMONIUM HYDROPEROXIDE

Knop, Osvald, Glguère, Paul A.

Journal:

Canadian Journal of Chemistry

Year:

1959

Language:

english

File:

PDF, 136 KB

english, 1959

64

Chalkogenides of the transition elements. XI. MÖssbauer 57 Fe spectrum of the spinel Co 2.94 Fe 0.06 S 4 between 10 K and room temperature

Woodhams, F. W. D., Knop, Osvald

Journal:

Canadian Journal of Chemistry

Year:

1977

Language:

english

File:

PDF, 356 KB

english, 1977

65

Crystal chemistry of tetraradial species. Part 8. Mix and match: cation geometry, ion packing, hydrogen bonding, and π–π interactions in cis -2,2′-bipyridinium(1+) and 1,10-phenanthrolinium(1+) tetraphenylborates — and what about proton sponges?

Bakshi, Pradip K., Cameron, T. Stanley, Knop, Osvald

Journal:

Canadian Journal of Chemistry

Year:

1996

Language:

english

File:

PDF, 1.26 MB

english, 1996

66

Polyhalide anions in crystals. Part 1. Triiodides of the Me 4 N + , Me 4 P + , quinuclidinium, 1-azoniapropellane, and 1,4-diazoniabicyclo[2.2.2]octane (DabcoH 22+ ) cations, and 1,10-phenanthrolinium(1+) tribromide

Bakshi, Pradip K., James, Margaret A., Cameron, T. Stanley, Knop, Osvald

Journal:

Canadian Journal of Chemistry

Year:

1996

Language:

english

File:

PDF, 915 KB

english, 1996

67

Crystal chemistry of tetraradial species. Part 7. Lithium tetrakis(1-imidazolyl)-borate solvate, Li iv [Li iv (H 2 O)(MeOH)]-[B(C 3 H 3 N 2 )4] 2 •MeOH, a 3-dimensional polymer; with observations on the geometry of imidazole rings

Knop, Osvald, Bakshi, Pradip K.

Journal:

Canadian Journal of Chemistry

Year:

1995

Language:

english

File:

PDF, 594 KB

english, 1995

68

Crystal chemistry of tetraradial species. Part 3. Salts of aliphatic Schiff bases crystallizable from aqueous media: crystal structures of five iminium tetraphenylborates and a 6-31G* ab initio study of simple iminium ions

Knop, Osvald, Cameron, T. Stanley, Bakshi, Pradip K., Kwiatkowski, Witold, Choi, S.C., Adhikesavalu, D.

Journal:

Canadian Journal of Chemistry

Year:

1993

Language:

english

File:

PDF, 1.81 MB

english, 1993

69

Redetermination of the Mössbauer 119 Sn Chemical Shifts in K, Cs, and Cu Hexafluostannates

Woodhams, Frank W. D., Howie, R. Alan, Knop, Osvald

Journal:

Canadian Journal of Chemistry

Year:

1974

Language:

english

File:

PDF, 138 KB

english, 1974

70

Bis(triethylammonium) hexachlorostannate (IV): crystal structure and hydrogen bonding

Knop, Osvald, Cameron, T. Stanley, James, Margaret Ann, Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1981

Language:

english

File:

PDF, 333 KB

english, 1981

71

Crystal chemistry of complex indium(III) and other M(III) halides, with a discussion of M—Cl bond lengths in complex M(III) chlorides and of the structures of and hydrogen bonding in (NH 4 ) 2 [InCl 5 (H 2 O)], K 3 InCl 6 • n H 2 O, (MeNH 3 ) 4 [InCl 6 ]Cl, and (Me 2 NH

Knop, Osvald, Cameron, T. Stanley, Adhikesavalu, D., Vincent, Beverly R., Jenkins, James A.

Journal:

Canadian Journal of Chemistry

Year:

1987

Language:

english

File:

PDF, 2.01 MB

english, 1987

72

Bis(diethylammonium) hexachlorostannate(IV), (Et 2 NH 2 ) 2 SnCl 6 , and tris-(di- n -propylammonium) hexachlorostannate(IV) chloride, ( n -Pr 2 NH 2 ) 3 (SnCl 6 )Cl: crystal structure and hydrogen bonding

Cameron, T. Stanley, James, Margaret Ann, Knop, Osvald, Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1983

Language:

english

File:

PDF, 364 KB

english, 1983

73

Crystal structures of ( n -Pr 4 N) 2 SnCl 6 , ( n -Pr 4 N)[TeCl 4 (OH)], ( n -Pr 4 N) 2 [Te 2 Cl 10 ] (nominal), and ( n -Pr 4 N) 2 [Se 2

James, Margaret Ann, Knop, Osvald, Cameron, T. Stanley

Journal:

Canadian Journal of Chemistry

Year:

1992

Language:

english

File:

PDF, 1.62 MB

english, 1992

74

Infrared Studies of Water in Crystalline Hydrates: Sodium Nitroprusside Dihydrate, Na 2 [Fe(CN) 5 NO] • 2H 2 O

Holzbecher, Michaela, Knop, Osvald, Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1971

Language:

english

File:

PDF, 616 KB

english, 1971

75

Infrared studies of water in crystalline hydrates: gypsum, CaSO 4 •2H 2 O

Seidl, V., Knop, Osvald, Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1969

Language:

english

File:

PDF, 491 KB

english, 1969

76

Crystal chemistry of tetraradial species. Part 10. Tilting at windmills: conformations of the tetraphenyl species ZPh 40, ±1 (Z = B, C, N)

Knop, Osvald, Rankin, Kathryn N, Cameron, T Stanley, Boyd, Russell J

Journal:

Canadian Journal of Chemistry

Year:

2002

File:

PDF, 911 KB

2002

77

Pyrochlores. IX. Partially Oxidized Sn 2 Nb 2 O 7 and Sn 2 Ta 2 O 7 : A Mössbauer Study of Sn(II,IV) Compounds

Stewart, David J., Knop, Osvald, Meads, Roy E., Parker, William G.

Journal:

Canadian Journal of Chemistry

Year:

1973

Language:

english

File:

PDF, 557 KB

english, 1973

78

Fermi-Resonance Minima in the Vibrational Spectrum of Water in Crystalline Hydrates

Othen, David A., Knop, Osvald, Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1975

Language:

english

File:

PDF, 229 KB

english, 1975

79

Crystal chemistry of tetraradial species. Part 9. The versatile BPh 4- anion, or how organoammonium H(N) atoms compete for hydrogen bonding

Robertson, Katherine N, Bakshi, Pradip K, Lantos, Susanne D, Cameron, T Stanley, Knop, Osvald

Journal:

Canadian Journal of Chemistry

Year:

1998

File:

PDF, 401 KB

1998

80

Triethylammonium halides, Et 3 NHX (X = Cl, Br, I): simple structure, complex spectrum

James, Margaret Ann, Cameron, T. Stanley, Knop, Osvald, Neuman, Murray, Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1985

Language:

english

File:

PDF, 593 KB

english, 1985

81

CHALKOGENIDES OF THE TRANSITION ELEMENTS: II. EXISTENCE OF THE π PHASE IN THE M 9 S 8 SECTION OF THE SYSTEM Fe–Co–Ni–S

Knop, Osvald, Ibrahim, Mohammad Anwar

Journal:

Canadian Journal of Chemistry

Year:

1961

Language:

english

File:

PDF, 1.05 MB

english, 1961

82

Infrared spectra of the ammonium ion in crystals. Part IX. Ammonium tetraphenylborate, NH 4 B(C 6 H 5 ) 4 : crystal structure at room temperature and at 120 K, and evidence of hydrogen bonding

Westerhaus, Wolfgang J., Knop, Osvald, Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1980

Language:

english

File:

PDF, 518 KB

english, 1980

83

Pyrophosphates of Tetravalent Elements and a Mössbauer Study of SnP 2 O 7

Huang, Chung-Hsi, Knop, Osvald, Othen, David A., Woodhams, Frank W. D., Howie, R. Allan

Journal:

Canadian Journal of Chemistry

Year:

1975

Language:

english

File:

PDF, 795 KB

english, 1975

84

Extremal arrangements of points and unit charges on a sphere: equilibrium configurations revisited

Melnyk, Theodor William, Knop, Osvald, Smith, William Robert

Journal:

Canadian Journal of Chemistry

Year:

1977

Language:

english

File:

PDF, 841 KB

english, 1977

85

OCCURRENCE OF THE k PHASE AMONG CHALKOGENIDES

Journal:

Canadian Journal of Chemistry

Year:

1963

Language:

english

File:

PDF, 74 KB

english, 1963

86

Refinement of the crystal structure of scandium oxide

Knop, Osvald, Hartley, Jean M.

Journal:

Canadian Journal of Chemistry

Year:

1968

Language:

english

File:

PDF, 264 KB

english, 1968

87

Infrared spectra of the ammonium ion in crystals. Part VII. Existence of symmetrically trifurcated hydrogen bond in ammonium halides

Knop, Osvald, Westerhaus, Wolfgang J., Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1980

Language:

english

File:

PDF, 701 KB

english, 1980

88

Crystal chemistry of tetraradial species. Part 6. Embarras de richesses : lithium cation coordinated by eight O—H … phenyl bonds

Bakshi, Pradip K., Sereda, Sergey V., Knop, Osvald, Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1994

Language:

english

File:

PDF, 638 KB

english, 1994

89

How does the geometry of the tetrahedral XF 4− n Cl n ε (X = Al, Si, P) species depend on composition, or ab initio si certum nescio

Choi, S. C., Boyd, Russell J., Knop, Osvald

Journal:

Canadian Journal of Chemistry

Year:

1987

Language:

english

File:

PDF, 891 KB

english, 1987

90

Infrared studies of water in crystalline hydrates: K 2 HgCl 4 .H 2 O

Falk, Michael, Knop, Osvald

Journal:

Canadian Journal of Chemistry

Year:

1977

Language:

english

File:

PDF, 425 KB

english, 1977

91

Pyrochlores. VI. Preparative chemistry of sodium and silver antimonates and related compounds

Stewart, David J., Knop, Osvald

Journal:

Canadian Journal of Chemistry

Year:

1970

Language:

english

File:

PDF, 560 KB

english, 1970

92

Infrared Spectra of the Ammonium Ion in Crystals. I. Ammonium Hexachloroplatinate(IV) and Hexachlorotellurate(IV)

Oxton, Ian A., Knop, Osvald, Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1975

Language:

english

File:

PDF, 422 KB

english, 1975

93

Crystal structures of tetrakis(ammoniomethyl)methane tetrachloride, C(CH 2 NH 3 ) 4 Cl 4 , and disulfate, C(CH 2 NH 3 ) 4 (SO 4 ) 2

Cameron, T. Stanley, Chute, Walter J., Knop, Osvald

Journal:

Canadian Journal of Chemistry

Year:

1985

Language:

english

File:

PDF, 404 KB

english, 1985

94

Polyhalide anions in crystals. Part 2. I 3− asymmetry and N—H … I bonding: triiodides of the Me 2 NH 2+ , Ph 2 I + , tropanium, N , N , N ′, N ′-Me 4 -1,2-ethanediammonium, N , N , N ′, N ′-Me

Robertson, Katherine N., Cameron, T Stanley, Knop, Osvald

Journal:

Canadian Journal of Chemistry

Year:

1996

Language:

english

File:

PDF, 1.12 MB

english, 1996

95

Aminosulfonic acids. Part 1. Crystal structures of N -methylaminomethanesulfonic acid, MeNHCH 2 SO 3 H, and disodium N -methyliminobis(methanesulfonate) dihydrate, MeN(CH 2 SO 3 Na) 2 •2H 2 O

Cameron, T. Stanley, Chute, Walter J., Knop, Osvald

Journal:

Canadian Journal of Chemistry

Year:

1984

Language:

english

File:

PDF, 484 KB

english, 1984

96

Crystal structure of di-μ-hydroxobis[ fac -trichloroaquotin(IV)] tetrahydrate, [Cl 3 (H 2 O)Sn—OH—] 2 •4H 2 O, with observations on distances and MOM angles in di-μ-oxygen bridges

Cameron, T. Stanley, Knop, Osvald, Vincent, Beverly R.

Journal:

Canadian Journal of Chemistry

Year:

1985

Language:

english

File:

PDF, 430 KB

english, 1985

97

Ammonium salts of benzoic acid and the crystal structure of ammonium hydrogen bisbenzoate

Oxton, Ian A., Cameron, T. Stanley, Knop, Osvald, McCulloch, Archibald W.

Journal:

Canadian Journal of Chemistry

Year:

1977

Language:

english

File:

PDF, 245 KB

english, 1977

98

Hydrazonium(2+) hexafluorosilicate, N 2 H 6 SiF 6 : a NaCl-type structure with two-dimensional hydrogen-bonding networks

Cameron, T. Stanley, Knop, Osvald, MacDonald, Laura Ann

Journal:

Canadian Journal of Chemistry

Year:

1983

Language:

english

File:

PDF, 361 KB

english, 1983

99

Infrared spectra of the ammonium ion in crystals. Part VI. Hydrogen bonding in simple and complex ammonium halides

Knop, Osvald, Oxton, Ian A., Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1979

Language:

english

File:

PDF, 1.03 MB

english, 1979

100

Alkylammonium hexachlorostannates(IV), (R n NH 4− n ) 2 SnCl 6 : crystal structure, infrared spectrum, and hydrogen bonding

Knop, Osvald, Cameron, T. Stanley, James, Margaret Ann, Falk, Michael

Journal:

Canadian Journal of Chemistry

Year:

1984

Language:

english

File:

PDF, 82 KB

english, 1984