Structures published

Total: 80

Zr F2.67 O.67

F_2.67O_0.67Zr

Papiernik, R.Frit, B.

Materials Research Bulletin (1984) 19, 509-516

a=3.997Å b=3.997Å c=3.997Å

α=90° β=90° γ=90°

F₂₂O₂PbZr₆

Laval, Jean-Paul Frit, Bernard

Revue de Chimie Minerale (1983) 20, 368-384

a=7.504(4)Å b=7.504(4)Å c=15.008(7)Å

α=90° β=90° γ=120°

F_7.92O_2.08Pb_0.04Zr₃

Papiernik, Renee Frit, Bernard

Revue de Chimie Minerale (1984) 21, 321-334

a=7.671(5)Å b=7.671(5)Å c=12.49(1)Å

α=90° β=90° γ=120°

BiNbO₈Te₂

S. Blanchandin J.C. Champarnaud-Mesjard P. Thomas B. Frit

Solid State Sciences (2000) 2, 223-228

a=5.6109(7)Å b=8.1277(8)Å c=31.205(3)Å

α=90° β=90° γ=90°

Tl6 Te O12

O₁₂TeTl₆

Frit, B.Roult, G.Galy, J.

Journal of Solid State Chemistry (1983) 48, 246-255

a=9.645Å b=9.645Å c=9.421Å

α=90° β=90° γ=120°

Tl6 Te O6

O₆TeTl₆

Frit, B.Roult, G.Galy, J.

Journal of Solid State Chemistry (1983) 48, 246-255

a=9.5722Å b=9.5722Å c=9.3494Å

α=90° β=90° γ=120°

Ba Zr2 F10

BaF₁₀Zr₂

Laval, J.P.Frit, B.Lucas, J.

Journal of Solid State Chemistry (1988) 72, 181-192

a=6.064Å b=15.383Å c=9.057Å

α=90° β=112.98° γ=90°

Ca.81 U.19 F2.38

Ca_0.81F_2.38U_0.19

Laval, J.P.Roult, G.Mikou, A.Frit, B.Pannetier, J.

Revue de Chimie Minerale (1987) 24, 165-182

a=5.575Å b=5.575Å c=5.575Å

α=90° β=90° γ=90°

Ca.84 U.16 F2.32

Ca_0.84F_2.32U_0.16

Laval, J.P.Pannetier, J.Frit, B.Mikou, A.Roult, G.

Revue de Chimie Minerale (1987) 24, 165-182

a=5.555Å b=5.555Å c=5.555Å

α=90° β=90° γ=90°

Ca.865 U.135 F2.27

Ca_0.865F_2.27U_0.135

Laval, J.P.Mikou, A.Pannetier, J.Roult, G.Frit, B.

Revue de Chimie Minerale (1987) 24, 165-182

a=5.541Å b=5.541Å c=5.541Å

α=90° β=90° γ=90°

Ca.9 U.1 F2.2

Ca_0.9F_2.2U_0.1

Laval, J.P.Mikou, A.Frit, B.Roult, G.Pannetier, J.

Revue de Chimie Minerale (1987) 24, 165-182

a=5.522Å b=5.522Å c=5.522Å

α=90° β=90° γ=90°

Ca.925 U.075 F2.15

Ca_0.925F_2.15U_0.075

Laval, J.P.Mikou, A.Frit, B.Pannetier, J.Roult, G.

Revue de Chimie Minerale (1987) 24, 165-182

a=5.507Å b=5.507Å c=5.507Å

α=90° β=90° γ=90°

Ca.82 Th.18 F2.36

Ca_0.82F_2.36Th_0.18

Laval, J.P.Frit, B.Mikou, A.Pannetier, J.

Journal of Solid State Chemistry (1986) 61, 359-368

a=5.594Å b=5.594Å c=5.594Å

α=90° β=90° γ=90°

Ca.875 Th.125 F2.25

Ca_0.875F_2.25Th_0.125

Laval, J.P.Mikou, A.Frit, B.Pannetier, J.

Journal of Solid State Chemistry (1986) 61, 359-368

a=5.555Å b=5.555Å c=5.555Å

α=90° β=90° γ=90°

Ca.9 Th.1 F2.2

Ca_0.9F_2.2Th_0.1

Laval, J.P.Mikou, A.Frit, B.Pannetier, J.

Journal of Solid State Chemistry (1986) 61, 359-368

a=5.538Å b=5.538Å c=5.538Å

α=90° β=90° γ=90°

Ca.925 Th.075 F2.15

Ca_0.925F_2.096Th_0.075

Laval, J.P.Mikou, A.Frit, B.Pannetier, J.

Journal of Solid State Chemistry (1986) 61, 359-368

a=5.521Å b=5.521Å c=5.521Å

α=90° β=90° γ=90°

Pr N0.37 F1.93

F_1.93N_0.37Pr

Vogt, T.Schweda, E.Laval, J.P.Frit, B.

Journal of Solid State Chemistry (1989) 83, 324-331

a=5.7723Å b=5.7723Å c=5.7723Å

α=90° β=90° γ=90°

Ce N0.36 F1.96

CeF_1.96N_0.36

Vogt, T.Frit, B.Schweda, E.Laval, J.P.

Journal of Solid State Chemistry (1989) 83, 324-331

a=5.8027Å b=5.8027Å c=5.8027Å

α=90° β=90° γ=90°

K (Te3 O6 F)

FKO₆Te₃

Laval, J.P.Guillet, L.Frit, B.

Solid State Sciences (2002) 4, 549-556

a=9.486Å b=9.486Å c=13.774Å

α=90° β=90° γ=120°

Pb.875 Zr.125 F2.25

F_2.25Pb_0.875Zr_0.125

Laval, J.P.Depierrefixe, C.Roult, G.Frit, B.

Journal of Solid State Chemistry (1984) 54, 260-276

a=5.86Å b=5.86Å c=5.86Å

α=90° β=90° γ=90°

Pb.95 Zr.05 F2.10

F_2.1Pb_0.95Zr_0.05

Laval, J.P.Depierrefixe, C.Frit, B.Roult, G.

Journal of Solid State Chemistry (1984) 54, 260-276

a=5.86Å b=5.86Å c=5.86Å

α=90° β=90° γ=90°

Pb.975 Zr.025 F2.05

F_2.05Pb_0.975Zr_0.025

Laval, J.P.Depierrefixe, C.Frit, B.Roult, G.

Journal of Solid State Chemistry (1984) 54, 260-276

a=5.86Å b=5.86Å c=5.86Å

α=90° β=90° γ=90°

K0.08 Mg2 Al4.17 Si4.83 O18

Al_4.17K_0.08Mg₂O₁₈Si_4.83

Kim, Y.H.Mercurio, D.Mercurio, J.P.Frit, B.

Materials Research Bulletin (1984) 19, 209-217

a=9.764Å b=9.764Å c=9.36Å

α=90° β=90° γ=120°

Bismuth lanthanum oxide (0.7/0.3/1.38)

Bi_0.7La_0.3O_1.38

Mercurio, D El Farissi, M Champarnaud Mesjard, J C Frit, B Conflant, P Roult, G

Journal of Solid State Chemistry (1989) 80, 133-143

a=4.040(2)Å b=4.040(2)Å c=27.557(7)Å

α=90° β=90° γ=120°

Bismuth lanthanum oxide (0.7/0.3/1.5)

Bi_0.7La_0.3O_1.5

Mercurio, D El Farissi, M Champarnaud Mesjard, J C Frit, B Conflant, P Roult, G

Journal of Solid State Chemistry (1989) 80, 133-143

a=4.040(2)Å b=4.040(2)Å c=27.557(7)Å

α=90° β=90° γ=120°

Bismuth lead oxyfluoride

BiFO₂Pb

Follet Houttemane, C Canonne, J Boivin, J C Champarnaud Mesjard, J C Mercurio, D Frit, B

Solid State Ionics (1988) 28, 458-464

a=4.101(4)Å b=4.101(4)Å c=6.066(4)Å

α=90° β=90° γ=120°

Calcium lutetium fluoride (2.03/.97/7)

Ca_2.028F₇Lu_0.972

Laval, J P Abaouz, A Frit, B Le Bail, A

Journal of Solid State Chemistry (1990) 85, 133-143

a=8.6633(3)Å b=8.6633(3)Å c=16.5252(8)Å

α=90° β=90° γ=90°

Samarium fluoride oxide (1/1.6/.7)

F_1.6O_0.7Sm

Laval, J P Abaouz, A Frit, B Le Bail, A

European Journal of Solid State Inorganic Chemistry (1990) 27, 545-555

a=3.9041(1)Å b=4.0397(1)Å c=5.6473(2)Å

α=90° β=90° γ=90°

Bismuth strontium oxide (0.75/0.25/1.4) - β~2~

Bi_0.75O_1.36Sr_0.25

Mercurio, D Champarnaud-Mesjard, J C Frit, B Conflant, P Boivin, J C Vogt, T

Journal of Solid State Chemistry (1994) 112, 1-8

a=3.97Å b=3.97Å c=28.53999Å

α=90° β=90° γ=120°

Bismuth strontium oxide (0.75/0.25/1.4) - β~1~

Bi_0.75O_1.37Sr_0.25

Mercurio, D Champarnaud-Mesjard, J C Frit, B Conflant, P Boivin, J C Vogt, T

Journal of Solid State Chemistry (1994) 112, 1-8

a=4.011Å b=4.011Å c=29.00999Å

α=90° β=90° γ=120°

Nb2 Te4 O13

Nb₂O₁₃Te₄

Blanchandin, S.Thomas, P.Champarnaud-Mesjard, J.C.Frit, B.

Journal of Alloys Compd. (2000) 306, 175-185

a=7.5609Å b=12.697Å c=12.736Å

α=116.05° β=90.192° γ=90.031°

Te O2

O₂Te

Champarnaud-Mesjard, J.C.Blanchandin, S.Thomas, P.Mirgorodsky, A.Frit, B.Merle-Mejean, T.

Journal of Physics and Chemistry of Solids (2000) 61, 1499-1507

a=4.898Å b=8.576Å c=4.351Å

α=90° β=90° γ=90°

Tl Te F5

F₅TeTl

Guillet, L.Frit, B.Laval, J.P.

Journal of Fluorine Chemistry (2000) 103, 13-16

a=16.823Å b=6.222Å c=4.795Å

α=90° β=90° γ=90°

Te O F2

F₂OTe

Guillet, L.Ider, A.Laval, J.P.Frit, B.

Journal of Fluorine Chemistry (1999) 93, 33-38

a=5.513Å b=8.289Å c=5.307Å

α=90° β=96.22° γ=90°

Pb3 Zr F10

F₁₀Pb₃Zr

Laval, J.P.Frit, B.

Materials Research Bulletin (1979) 14, 1517-1524

a=10.713Å b=12.817Å c=5.909Å

α=90° β=90° γ=90°

Ga2 Te4 O11

Ga₂O₁₁Te₄

Dutreilh, M.Thomas, P.Frit, B.Champarnaud-Mesjard, J.C.

Solid State Sciences (2001) 3, 423-431

a=5.125Å b=6.559Å c=8.173Å

α=75.06° β=89.25° γ=69.62°

Ba La4 (Ti4 O15)

BaLa₄O₁₅Ti₄

Teneze, N.Trolliard, G.Mercurio, D.Frit, B.

Materials Research Bulletin (2000) 35, 1603-1614

a=5.5671Å b=5.5671Å c=22.4603Å

α=90° β=90° γ=120°

Ba2 La4 (Ti5 O18)

Ba₂La₄O₁₈Ti₅

Teneze, N.Mercurio, D.Frit, B.Trolliard, G.

Materials Research Bulletin (2000) 35, 1603-1614

a=5.5809Å b=5.5809Å c=41.05579Å

α=90° β=90° γ=120°

Bi₂O₉W₂

Champarnaud-Mesjard, Jean-Claude Frit, Bernard Watanabe, Akiteru

Journal of Materials Chemistry (1999) 9, 6 1319

a=5.4400(10)Å b=5.4130(10)Å c=23.740(5)Å

α=90.00° β=90.00° γ=90.00°

Ca.85 Th.15 F2.3

Ca_0.85F_2.3Th_0.15

Laval, J.P.Mikou, A.Frit, B.Pannetier, J.

Journal of Solid State Chemistry (1986) 61, 359-368

a=5.574Å b=5.574Å c=5.574Å

α=90° β=90° γ=90°

F₄Zr

Papiernik, R.Mercurio, D.Frit, B.

Acta Crystallographica, Section B (1982) 38, 2347-2353

a=7.896(1)Å b=7.896(1)Å c=7.724(1)Å

α=90.° β=90.° γ=90.°

(Te4 O) (Cr2 O10)

Cr₂O₁₁Te₄

Meunier, G.Frit, B.Galy, J.

Acta Crystallographica B (24,1968-38,1982) (1976) 32, 175-180

a=7.016Å b=7.545Å c=9.728Å

α=90° β=99.69° γ=90°

In2 K F7

F₇In₂K

Champarnaud-Mesjard, J.C.Frit, B.

Acta Crystallographica B (24,1968-38,1982) (1977) 33, 3722-3726

a=10.753Å b=8.131Å c=6.609Å

α=90° β=90.71° γ=90°

Rb2 In3 F11

F₁₁In₃Rb₂

Champarnaud-Mesjard, J.C.Frit, B.

Acta Crystallographica B (24,1968-38,1982) (1978) 34, 736-741

a=18.838Å b=8.106Å c=6.633Å

α=90° β=90.44° γ=90°

Ba4 O Cl6

Ba₄Cl₆O

Frit, B.Holmberg, B.Galy, J.

Acta Crystallographica B (24,1968-38,1982) (1970) 26, 16-19

a=9.97Å b=9.97Å c=7.49Å

α=90° β=90° γ=120°

Ba (Zr F6)

BaF₆Zr

Laval, J.P.Papiernik, R.Frit, B.

Acta Crystallographica B (24,1968-38,1982) (1978) 34, 1070-1074

a=6.493Å b=9.53Å c=9.203Å

α=90° β=127.09° γ=90°

Ba3.82 Zr2 F16

Ba_3.82F₁₆Zr₂

Laval, J.P.Frit, B.

Acta Crystallographica B (24,1968-38,1982) (1980) 36, 2533-2539

a=5.637Å b=5.637Å c=10.423Å

α=90° β=90° γ=90°

In32 O N17 F43

F₄₃In₃₂N₁₇O

Abrait, N.Laval, J.P.Frit, B.Roult, G.

Acta Crystallographica B (24,1968-38,1982) (1982) 38, 1088-1093

a=10.536Å b=10.536Å c=10.536Å

α=90° β=90° γ=90°

Bi₂O₇Te₂

Mercurio, D.Champarnaud-Mesjard, J. C.Gouby, I.Frit, B.

European Journal of Solid State and Inorganic Chemistry (1998) 35, 1 49-65

a=22.794(5)Å b=5.526(1)Å c=22.065(5)Å

α=90° β=90° γ=90°

Ba₂La₄O₁₈Ti₅

Harre, N.Mercurio, D.Trolliard, G.Frit, B.

European Journal of Solid State and Inorganic Chemistry (1998) 35, 1 77-90

a=5.5840(10)Å b=5.5840(10)Å c=41.178(8)Å

α=90° β=90° γ=120°

Al_4.5K_0.5Mg₂O₁₈Si_4.5

Thomas, P.Mercurio, D.Mercurio, J. P.Frit, B.

European Journal of Solid State and Inorganic Chemistry (1991) 28, 1011-1020

a=9.7958(2)Å b=9.7958(2)Å c=9.3800(3)Å

α=90° β=90° γ=120°

Al_4.25K_0.25Mg₂O₁₈Si_4.75

Thomas, P.Mercurio, D.Mercurio, J. P.Frit, B.

European Journal of Solid State and Inorganic Chemistry (1991) 28, 1011-1020

a=9.7828(2)Å b=9.7828(2)Å c=9.3642(4)Å

α=90° β=90° γ=120°

Al_4.25Cs_0.25Mg₂O₁₈Si_4.75

Thomas, P.Mercurio, D.Mercurio, J. P.Frit, B.

European Journal of Solid State and Inorganic Chemistry (1991) 28, 1011-1020

a=9.7894(2)Å b=9.7894(2)Å c=9.3543(2)Å

α=90° β=90° γ=120°

Al_4.5Cs_0.5Mg₂O₁₈Si_4.5

Thomas, P.Mercurio, D.Mercurio, J. P.Frit, B.

European Journal of Solid State and Inorganic Chemistry (1991) 28, 1011-1020

a=9.8049(2)Å b=9.8049(2)Å c=9.3842(3)Å

α=90° β=90° γ=120°

Al₅CsMg₂O₁₈Si₄

Thomas, P.Mercurio, D.Mercurio, J. P.Frit, B.

European Journal of Solid State and Inorganic Chemistry (1991) 28, 1011-1020

a=9.8060(2)Å b=9.8060(2)Å c=9.4453(3)Å

α=90° β=90° γ=120°

F₄Sc_,K

Champarnaud-Mesjard, J. C.Frit, B.

European Journal of Solid State Inorganic Chemistry (1992) 29, 161-170

a=15.696(4)Å b=4.044(1)Å c=13.273(3)Å

α=90.° β=107.81(5)° γ=90.°

F₆H₄NTa

Crimberg, C.Strahle, J.Laval, J.-P.Frit, B.Sonntag, R.Ihringer, J.

European Journal of Solid State and Inorganic Chemistry (1994) 31, 449-462

a=5.12(1)Å b=5.12(1)Å c=5.12(1)Å

α=96.23(1)° β=96.23(1)° γ=96.23(1)°

Cd₄F₆O

Aftati, A.Champarnaud-Mesjard, J.-C.Frit, B.

European Journal of Solid State and Inorganic Chemistry (1993) 30, 1063-1073

a=7.499(1)Å b=7.499(1)Å c=5.4057(6)Å

α=90° β=90° γ=90°

Bi₂CdO₄

Champarnaud-mesjard, J.-C.Frit, B.Aftati, A.El Farissi, M.

European Journal of Solid State and Inorganic Chemistry (1994) 31, 473-486

a=14.4963(1)Å b=14.4963(1)Å c=9.3193(1)Å

α=90° β=90° γ=90°

F₆H₄NTa

Crimberg, C.Strahle, J.Laval, J.-P.Frit, B.Sonntag, R.Ihringer, J.

European Journal of Solid State and Inorganic Chemistry (1994) 31, 449-462

a=5.2718(1)Å b=5.2718(1)Å c=5.2718(1)Å

α=90° β=90° γ=90°

Rb (In3 F10)

F₁₀In₃Rb

Champarnaud-Mesjard, J.C.Mercurio-Lavaud, D.Frit, B.

Journal of Inorganic and Nuclear Chemistry (1977) 39, 947-951

a=7.747Å b=6.655Å c=8.024Å

α=90° β=90° γ=90°

Bi₃O₂₁Pb₄Sb₅

Champarnaud-Mesjard, Jean-Claude Manier, Michel Frit, Bernard Roult, Georges

European Journal of Solid State and Inorganic Chemistry (1988) 25, 21-34

a=7.341(2)Å b=7.341(2)Å c=10.015(3)Å

α=90° β=90° γ=120°

F_1.7LaO_0.65

Laval, Jean-Paul Abaouz, Ali Frit, Bernard Roult, Georges Harrison, W. T. A

European Journal of Solid State and Inorganic Chemistry (1988) 25, 425-434

a=4.105(2)Å b=4.105(2)Å c=5.843(3)Å

α=90° β=90° γ=90°

Bi₂O₈Te₂

Thomas, P.Jeansannetas, B.Champarnaud-Mesjard, J.-C.Frit, B.

European Journal of Solid State and Inorganic Chemistry (1996) 33, 637-646

a=12.792(3)Å b=5.559(1)Å c=10.283(2)Å

α=90° β=114.48(3)° γ=90°

BiFO₂Pb

Champarnaud-Mesjard, J.-C.Mercurio, D.Frit, B.Follet-Houttemane, C.Boivin, J.-C.Roult, G.

European Journal of Solid State and Inorganic Chemistry (1989) 26, 137-153

a=4.101(2)Å b=4.101(2)Å c=6.087(2)Å

α=90° β=90° γ=120°

BiFO₂Pb

Champarnaud-Mesjard, J.-C.Mercurio, D.Frit, B.Follet-Houttemane, C.Boivin, J.-C.Roult, G.

European Journal of Solid State and Inorganic Chemistry (1989) 26, 137-153

a=4.101(2)Å b=4.101(2)Å c=6.087(2)Å

α=90° β=90° γ=120°

Bismuth strontium oxide (0.75/0.25/1.4) - β~2~

Bi_0.75O_1.36Sr_0.25

Mercurio, D Champarnaud-Mesjard, J C Frit, B Conflant, P Boivin, J C Vogt, T

Journal of Solid State Chemistry (1994) 112, 1-8

a=3.983Å b=3.983Å c=28.68999Å

α=90° β=90° γ=120°

Al₅KMg₂O₁₈Si₄

Thomas, P.Mercurio, D.Mercurio, J. P.Frit, B.

European Journal of Solid State and Inorganic Chemistry (1991) 28, 1011-1020

a=9.8001(1)Å b=9.8001(1)Å c=9.4105(2)Å

α=90° β=90° γ=120°

O₃TeTl₂

Frit, Bernard Mercurio, Danièle Thomas, Philippe Champarnaud-Mesjard, Jean-Claude

Zeitschrift für Kristallographie - New Crystal Structures (1999) 214, 4 439-440

a=16.600(10)Å b=11.078(6)Å c=5.2380(10)Å

α=90.00° β=90.00° γ=90.00°

Bi_2.25O_4.067Sr_0.75

Mercurio, D.Champarnaud-Mesjard J Frit, B.Conflant, P.Boivin, J.Vogt, T.

Journal of Solid State Chemistry (1994) 112, 1-8

a=3.983Å b=3.983Å c=28.68999Å

α=90° β=90° γ=120°

Smirnite

Bi₂O₅Te

Mercurio, D.El Farissi, M.Frit, B.Goursat, P.

Materials Chemistry and Physics (1983) 9, 467-476

a=11.602Å b=16.461Å c=5.523Å

α=90° β=90° γ=90°

Bi_2.25O_4.1Sr_0.75

Mercurio, D.Champarnaud-Mesjard J Frit, B.Conflant, P.Boivin, J.Vogt, T.

Journal of Solid State Chemistry (1994) 112, 1-8

a=4.011Å b=4.011Å c=29.00999Å

α=90° β=90° γ=120°

Bi_2.1La_0.9O_4.54

Mercurio, D.El Farissi, M.Champarnaud Mesjard, J.Frit, B.Conflant, P.Roult, G.

Journal of Solid State Chemistry (1989) 80, 133-143

a=4.040Å b=4.040Å c=27.557Å

α=90° β=90° γ=120°

Bi_2.25O_4.067Sr_0.75

Mercurio, D.Champarnaud-Mesjard J Frit, B.Conflant, P.Boivin, J.Vogt, T.

Journal of Solid State Chemistry (1994) 112, 1-8

a=3.97Å b=3.97Å c=28.53999Å

α=90° β=90° γ=120°

Bi_2.1La_0.9O_4.14

Mercurio, D.El Farissi, M.Champarnaud Mesjard, J.Frit, B.Conflant, P.Roult, G.

Journal of Solid State Chemistry (1989) 80, 133-143

a=4.040Å b=4.040Å c=27.557Å

α=90° β=90° γ=120°

Blossite

Cu₂O₇V₂

Mercurio-Lavaud D Frit, B.

Acta Crystallographica, Section B (1973) 29, 2737-2741

a=20.680Å b=8.411Å c=6.448Å

α=90° β=90° γ=90°

Bi₇F₁₁O₅

Laval, J.-P.Champarnaud-Mesjard, J.-C.Frit, B.Britel, A.Mikou, A.

European Journal of Solid State and Inorganic Chemistry (1994) 31, 943-956

a=13.5238(3)Å b=5.5285(1)Å c=9.1886(2)Å

α=90° β=96.171(1)° γ=90°

Bi₂NaO₁₁Sb₃

Champarnaud-Mesjard, J.-C.Frit, B.Aftati, A.Elfarissi, M.

European Journal of Solid State and Inorganic Chemistry (1995) 32, 493-504

a=9.4919(2)Å b=9.4919(2)Å c=9.4919(2)Å

α=90° β=90° γ=90°

FOYb

Taoudi, A.Laval, J. P.Frit, B.

Materials Research Bulletin (1994) 29, 1137-1147

a=5.5052Å b=5.4245Å c=5.5219Å

α=90.000° β=99.680° γ=90.000°

Bi₂CdO₄

Champarnaudmesjard, J. C.Frit, B.Aftati, A.Elfarissi, M.

European Journal of Solid State and Inorganic Chemistry (1994) 31, 473-486

a=14.4930Å b=14.4930Å c=9.3170Å

α=90.000° β=90.000° γ=90.000°