Structures by: Kawahara A.

Total: 24

Cu5(OH)2(SiO3)4

Cu5H2O14Si4

Kawahara, A.

Mineralogical Journal (1976) 8, 193-199

a=9.88(2)Å   b=19.82(4)Å   c=5.40(1)Å

α=90°   β=90°   γ=90°

Zn2(OH)PO4

HO5PZn2

Kawahara, A.Moritani, H.Yamakawa, J.

Mineralogical Journal (1994) 17, 132-139

a=8.099(1)Å   b=8.325(1)Å   c=5.966(1)Å

α=90°   β=90°   γ=90°

(K0.3 Na0.6) (Ca1.7 Mg0.3) (Mg3 Fe Fe0.5 Al0.3 Ti0.2) (Al1.6 Si6.4 O22.5 (O H)1.5)

Al1.9Ca1.7Fe1.5H1.5K0.3Mg3.3Na0.6O24Si6.4Ti0.2

Kawahara, A.Ohno, M.Takano, Y.

Scientific Papers of the College of General Education, University of Tokyo (1972) 22, 67-68

a=9.89Å   b=18.03Å   c=5.31Å

α=90°   β=105.2°   γ=90°

Cu Na2 Si4 O10

CuNa2O10Si4

Kawamura, K.Kawahara, A.

Acta Crystallographica B (24,1968-38,1982) (1977) 33, 1071-1075

a=10.613Å   b=7.85Å   c=6.944Å

α=118.2°   β=116.53°   γ=93.65°

Cu9 Na6 (P O4)8

Cu9Na6O32P8

Senga, Y.Kawahara, A.

Acta Crystallographica B (24,1968-38,1982) (1980) 36, 2555-2558

a=9.3069Å   b=8.9152Å   c=8.7838Å

α=102.25°   β=100.2°   γ=113.1°

Cu3 Na2 (Si O3)4

Cu3Na2O12Si4

Kawamura, K.Kawahara, A.

Acta Crystallographica B (24,1968-38,1982) (1976) 32, 2419-2422

a=7.519Å   b=10.203Å   c=13.567Å

α=90°   β=90°   γ=90°

Diphosphate synthétique de Cobalt: Co~2~P~2~O~7~

Co2O7P2

Kobashi, DilshatKohara, ShizuoYamakawa, JunjiKawahara, Akira

Acta Crystallographica Section C (1997) 53, 11 1523-1525

a=5.3390(10)Å   b=9.9230(10)Å   c=4.4880(10)Å

α=90.00°   β=97.45(2)°   γ=90.00°

Cu2O19Rb2Si8

Cu2O19Rb2Si8

Watanabe, I.Kawahara, A.

Acta Crystallographica Section C (1993) 49, 5 854-856

a=11.450(2)Å   b=8.409(2)Å   c=9.8470(10)Å

α=90°   β=95.280(10)°   γ=90°

Cu9O2(P1O4)4(O1H1)2

Cu9O2(P1O4)4(O1H1)2

Yamashita, A.Kawahara, A.Sasaki, N.

Acta Crystallographica Section C (1995) 51, 8 1483-1485

a=8.166(2)Å   b=8.845(2)Å   c=5.934(1)Å

α=102.54(2)°   β=94.37(2)°   γ=113.57(2)°

Structure dun Monophosphate synthétique de Magnésium et de Sodium: MgNaPO~4~

Mg3Na3O12P3

Imura, HiroshiKawahara, Akira

Acta Crystallographica Section C (1997) 53, 12 1733-1735

a=8.8190(10)Å   b=15.244(2)Å   c=6.828(2)Å

α=90.00°   β=90.00°   γ=90.00°

CuNaO4P

CuNaO4P

Kawahara, A.Kageyama, T.Watanabe, I.Yamakawa, J.

Acta Crystallographica Section C (1993) 49, 7 1275-1277

a=6.9439(9)Å   b=8.8510(10)Å   c=5.0143(8)Å

α=90.°   β=97.250(10)°   γ=90.°

Sodium zinc monophosphate

HNaO8P2Zn2

J. YamakawaI. WatanabeA. Kawahara

Acta Crystallographica Section C (1994) 50, 7 979-980

a=8.621(2)Å   b=8.799(2)Å   c=5.1150(10)Å

α=100.44(2)°   β=105.79(2)°   γ=96.94(2)°

Na2Mg5(PO4)4

Na2Mg5(PO4)4

Yamakawa, J.Yamada, T.Kawahara, A.

Acta Crystallographica Section C (1994) 50, 7 986-988

a=7.923(2)Å   b=8.124(2)Å   c=5.1600(10)Å

α=90.41(2)°   β=101.920(10)°   γ=110.710(10)°

Magnesium sodium monophosphate

MgNa3H(P1O4)2

Kawahara, A.Yamakawa, J.Yamada, T.Kobashi, D.

Acta Crystallographica Section C (1995) 51, 11 2220-2222

a=5.230(3)Å   b=6.8220(10)Å   c=5.175(2)Å

α=91.54(2)°   β=117.51(3)°   γ=90.46(3)°

Structure of Synthetic Heptacobalt Tetrasodium Monophosphate Na~4~Co~7~(PO~4~)~6~

Co7Na4O24P6

Kobashi, DilshatKohara, ShizuoYamakawa, JunjiKawahara, Akira

Acta Crystallographica Section C (1998) 54, 1 7-9

a=10.5060(10)Å   b=14.3900(10)Å   c=6.4710(10)Å

α=90.00°   β=105.790(10)°   γ=90.00°

Cuspidine

Ca4F2O7Si2

Saburi, S.Kawahara, A.Henmi, C.Kusachi, I.Kihara, K.

Mineralogical Journal (1977) 8, 286-298

a=7.518Å   b=10.521Å   c=10.906Å

α=90°   β=70.7°   γ=90°

Rankinite

Ca3O7Si2

Saburi, S.Kusachi, I.Henmi, C.Kawahara, A.Henmi, K.Kawada, I.

Mineralogical Journal (1976) 8, 240-246

a=10.557Å   b=8.885Å   c=7.858Å

α=90°   β=119.586°   γ=90°

Hopeite

H8O12P2Zn3

Kawahara, A.Takano, Y.Takahashi, M.

Mineralogical Journal (1973) 7, 289-297

a=10.553Å   b=18.199Å   c=5.031Å

α=90°   β=90°   γ=90°

Rankinite

Ca3O7Si2

Kusachi, I.Henmi, C.Kawahara, A.Henmi, K.

Mineralogical Journal (1975) 8, 38-47

a=10.60Å   b=8.92Å   c=7.89Å

α=90°   β=119.6°   γ=90°

Cu5Li2O14Si4

Cu5Li2O14Si4

Kawamura, K.Kawahara, A.Iiyama, J. T.

Acta Crystallographica, Section B (1978) 34, 3181-3185

a=7.404Å   b=7.754Å   c=5.455Å

α=90.52°   β=106.27°   γ=114.64°

Chervetite

O7Pb2V2

Kawahara, A.

Bulletin de la Societe Francaise de Mineralogie et de Cristallographie (1967) 90, 279-284

a=13.37Å   b=7.16Å   c=7.11Å

α=90°   β=106°   γ=90°

Kalsilite

AlKO6Si

Andou, Y.Kawahara, A.

Mineralogical Journal (1984) 12, 153-161

a=5.151Å   b=5.151Å   c=8.690Å

α=90°   β=90°   γ=120°

Kalsilite

AlKO4Si

Kawahara, A.Andou, Y.Marumo, F.Okuno, M.

Mineralogical Journal (1987) 13, 260-270

a=5.30Å   b=5.30Å   c=8.65Å

α=90°   β=90°   γ=120°

K2O10Si4Zn

K2O10Si4Zn

Kohara, S.Kawahara, A.

Acta Crystallographica, Section C (1990) 46, 1373-1376

a=10.0673Å   b=14.047Å   c=7.0673Å

α=90°   β=90°   γ=90°