Research Article

Na3MP3O10·12H2O (M = Co, Ni): Crystal Structure and IR Spectroscopy

Table 2

Interatomic distances (Å) and angles (°) in Na3MP3O10·12H2O, M = Co, Ni.
(a)

Co(1)O6 in Na3CoP3O10·12H2O
Co1O2O6O9O11O12O19

O22,061(2)90,35(8)94,87(8)91,45(8)171,96(8)91,01(8)
O690,35(8)2,141(2)90,43(8)177,32(8)85,90(8)85,98(8)
O994,87(8)90,43(8)2,060(2)91,40(8)92,27(8)173,13(8)
O1191,45(8)177,32(8)91,40(8)2,116(2)92,07(8)91,99(8)
O12171,96(8)85,90(8)92,27(8)92,07(8)2,098(2)81,64(8)
O1991,01(8)85,98(8)173,13(8)91,99(8)81,64(8)2,142(2)

d(Co–O) = 2,103(2)Å, ∠(O; Co; O)> range from 81,64(8) to 177,32(8)°.
(b)

P3O10 in Na3CoP3O10·12H2O
P1O1O2O3O4

O11,505(2)112,1(1)114,5(1)107,0(1)
O2112,1(1)1,523(2)111,7(1)107,7(1)
O3114,5(1)111,7(1)1,510(2)103,0(1)
O4107,0(1)107,7(1)103,0(1)1,619(2)

P2O4O5O6O7

O41,594(2)109,1(1)109,1(1)100,9(1)
O5109,1(1)1,479(2)120,0(1)105,5(1)
O6109,1(1)120,0(1)1,495(2)110,5(1)
O7100,9(1)105,5(1)110,5(1)1,594(2)

P3O7O8O9O10

O71,624(2)106,5(1)107,8(1)102,3(1)
O8106,5(1)1,506(2)112,2(1)113,4(1)
O9107,8(1)112,2(1)1,519(2)113,8(1)
O10102,3(1)113,4(1)113,8(1)1,521(2)

∠(P1; O4; P2) = 158,3(2)°, d(P–OINT) = 1.603 Å, d(P–OTER) = 1.500 Å, d(P–OALL) = 1,553 Å.
∠(P2; O7; P3) = 70.9(2)°, d(P–OINT) = 1.609 Å, d(P–OTER) = 1.5507 Å, d(P–OALL) = 1.5798 Å.
(c)

Ni(1)O6 in Na3NiP3O10·12H2O
Ni1O2O6O9O11O12O19

O22,046(2)90,91(9)93,51(9)90,12(9)173,7(1)91,51(9)
O690,91(9)2,081(2)91,32(9)178,45(9)86,63(9)86,27(9)
O993,51(9)91,32(9)2,052(2)89,76(9)92,41(1)174,5(1)
O1190,12(9)178,45(9)89,76(9)2,067(2)92,22(9)92,55(9)
O12173,7(1)86,63(9)92,41(1)92,22(9)2,065(3)82,5(1)
O1991,51(9)86,27(9)174,5(1)92,55(9)82,5(1)2,097(3)

d(Ni–O) = 2,0615(2) Å, ∠(O; Ni; O)> range from 82,5(1)°–178,45(9)°
(d)

P3O10 in Na3NiP3O10·12H2O
P1O1O2O3O4

O11,501(3)112,5(1)114,3(1)106,91(1)
O2112,5(1)1,524(2)111,7(1)107,7(1)
O3114,3(1)111,7(1)1,513(2)103,0(1)
O4106,91(1)107,7(1)103,0(1)1,624(3)

P2O4O5O6O7

O41,589(3)109,2(1)108,9(1)100,9(1)
O5109,2(1)1,480(2)119,5(1)106,0(1)
O6108,9(1)119,5(1)1,499(2)110,7(1)
O7100,9(1)106,0(1)110,7(1)1,592(3)

P3O7O8O9O10

O71,627(2)106,0(1)107,7(1)102,4(1)
O8106,0(1)1,508(2)112,1(1)113,2(1)
O9107,7(1)112,1(1)1,520(2)114,4(1)
O10102,4(1)113,2(1)114,4(1)1,516(2)

∠(P1; O4; P2) = 157.2(2)°, d(P–OINT) = 1.606 Å, d(P–OTER) = 1.5051 Å, d(P–OALL) = 1,553 Å.
∠(P2; O7; P3) = 71.3(2)°, d(P–OINT) =1,6095 7 Å, d(P–OTER) = 1.551 Å, d(P–OALL) = 1.5802 Å.