data_2005502 _journal_name_full 'Acta Crystallographica' _journal_year 1996 _journal_volume C52 _journal_page_first 2515 _journal_page_last 2520 _publ_section_title ; Monospiroaryloxyphosphazenes: p-Fluorophenoxy Derivatives Containing the 1,2-Phenylenedioxy and 2,3-Naphthalenedioxy Groups ; _chemical_formula_sum 'C34 H22 F4 N3 O6 P3' _chemical_formula_weight 737.46 _symmetry_cell_setting orthorhombic loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y, z+1/2' '-x, y+1/2, -z+1/2' 'x+1/2, -y+1/2, -z' '-x, -y, -z' 'x-1/2, y, -z-1/2' 'x, -y-1/2, z-1/2' '-x-1/2, y-1/2, z' _symmetry_space_group_name_H-M 'P b c a' _cell_length_a 8.13250(10) _cell_length_b 26.5942(3) _cell_length_c 29.8727(5) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_volume 6460.8(2) _cell_formula_units_Z 8 _exptl_crystal_density_diffrn 1.516 _cell_measurement_temperature 203(2) loop_ _atom_site_label _atom_site_occupancy _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv P1 1 0.68951(11) 0.09392(3) 0.66268(3) 0.0355(2) P2 1 0.70453(10) 0.00391(3) 0.61651(3) 0.0348(2) P3 1 0.41897(10) 0.06074(3) 0.61425(3) 0.0340(2) F14 1 0.4853(4) -0.22961(8) 0.58888(9) 0.0975(9) F20 1 0.8657(2) 0.12434(8) 0.43545(6) 0.0624(6) F26 1 0.1733(3) -0.10325(8) 0.76060(7) 0.0746(7) F32 1 0.5403(3) 0.27617(7) 0.51783(8) 0.0829(8) O1 1 0.6931(3) 0.09828(7) 0.71649(6) 0.0374(5) O2 1 0.7954(3) 0.14391(8) 0.65252(7) 0.0414(6) O3 1 0.7214(3) -0.04681(8) 0.64346(7) 0.0396(6) O4 1 0.8192(2) -0.00898(7) 0.57479(7) 0.0370(5) O5 1 0.2466(2) 0.04397(8) 0.63386(7) 0.0378(5) O6 1 0.3454(3) 0.08869(8) 0.57181(7) 0.0412(6) N1 1 0.7859(3) 0.04614(9) 0.64668(8) 0.0378(7) N2 1 0.5224(3) 0.01311(9) 0.59959(8) 0.0336(6) N3 1 0.5071(3) 0.10015(9) 0.64569(8) 0.0358(7) C1 1 0.7975(4) 0.15804(12) 0.77200(11) 0.0363(8) H1 1 0.7582(32) 0.1399(9) 0.7964(8) 0.021(7) C2 1 0.7756(4) 0.14206(11) 0.72967(10) 0.0320(8) C3 1 0.8354(4) 0.16847(12) 0.69267(10) 0.0352(8) C4 1 0.9207(4) 0.21205(12) 0.69680(12) 0.0395(9) H4 1 0.9598(34) 0.2293(10) 0.6710(10) 0.034(9) C5 1 1.0356(5) 0.27588(13) 0.7486(2) 0.0503(10) H5 1 1.0739(40) 0.2923(12) 0.7230(11) 0.046(11) C6 1 1.0607(5) 0.2931(2) 0.7909(2) 0.0578(11) H6 1 1.1241(37) 0.3227(12) 0.7938(10) 0.041(9) C7 1 0.9981(5) 0.26717(15) 0.8276(2) 0.0569(11) H7 1 1.0156(41) 0.2805(12) 0.8569(12) 0.056(11) C8 1 0.9133(5) 0.22351(14) 0.82169(13) 0.0473(10) H8 1 0.8676(40) 0.2056(12) 0.8449(11) 0.048(11) C9 1 0.8853(4) 0.20403(12) 0.77840(11) 0.0376(8) C10 1 0.9470(4) 0.23048(11) 0.74083(11) 0.0378(8) C11 1 0.6575(4) -0.09300(12) 0.62758(10) 0.0361(8) C12 1 0.5105(5) -0.10931(14) 0.64404(13) 0.0469(10) H12 1 0.4534(40) -0.0882(12) 0.6645(11) 0.051(10) C13 1 0.4514(5) -0.1557(2) 0.63052(15) 0.0581(11) H13 1 0.3531(47) -0.1676(13) 0.6424(12) 0.064(12) C14 1 0.5429(6) -0.18336(14) 0.60122(14) 0.0611(12) C15 1 0.6886(7) -0.1677(2) 0.5851(2) 0.0724(13) H15 1 0.7547(55) -0.1881(16) 0.5653(14) 0.100(16) C16 1 0.7466(6) -0.12135(15) 0.59832(14) 0.0611(11) H16 1 0.8506(46) -0.1074(13) 0.5886(12) 0.068(12) C17 1 0.8314(4) 0.02547(12) 0.53918(10) 0.0345(8) C18 1 0.9433(4) 0.06434(13) 0.54166(12) 0.0407(9) H18 1 1.0094(36) 0.0678(10) 0.5663(10) 0.036(9) C19 1 0.9559(4) 0.09729(14) 0.50609(12) 0.0429(9) H19 1 1.0251(37) 0.1236(11) 0.5071(10) 0.036(9) C20 1 0.8559(4) 0.09081(13) 0.46992(11) 0.0434(9) C21 1 0.7458(4) 0.05201(14) 0.46676(12) 0.0453(9) H21 1 0.6814(41) 0.0491(12) 0.4403(11) 0.057(11) C22 1 0.7333(4) 0.01881(14) 0.50197(11) 0.0409(9) H22 1 0.6631(38) -0.0087(11) 0.5011(10) 0.043(10) C23 1 0.2335(4) 0.00610(12) 0.66690(10) 0.0349(8) C24 1 0.3034(4) 0.01212(13) 0.70839(11) 0.0403(9) H24 1 0.3551(34) 0.0398(11) 0.7148(9) 0.026(9) C25 1 0.2836(5) -0.02502(14) 0.74041(12) 0.0471(9) H25 1 0.3246(38) -0.0214(11) 0.7699(11) 0.048(10) C26 1 0.1928(4) -0.06645(13) 0.72928(12) 0.0472(9) C27 1 0.1204(5) -0.07262(15) 0.68845(13) 0.0492(10) H27 1 0.0566(42) -0.1004(12) 0.6833(11) 0.055(11) C28 1 0.1410(4) -0.03563(13) 0.65648(12) 0.0411(9) H28 1 0.0934(39) -0.0381(11) 0.6269(11) 0.051(10) C29 1 0.3986(4) 0.13696(12) 0.55889(10) 0.0352(8) C30 1 0.2937(5) 0.17652(14) 0.56415(12) 0.0478(10) H30 1 0.1893(40) 0.1708(11) 0.5774(10) 0.041(9) C31 1 0.3438(6) 0.22389(15) 0.55030(13) 0.0546(11) H31 1 0.2753(43) 0.2535(13) 0.5530(11) 0.065(11) C32 1 0.4944(5) 0.22904(13) 0.53198(13) 0.0534(10) C33 1 0.6012(6) 0.1905(2) 0.5271(2) 0.0683(13) H33 1 0.7108(50) 0.1957(14) 0.5170(13) 0.082(14) C34 1 0.5506(5) 0.1434(2) 0.54093(14) 0.0566(11) H34 1 0.6114(41) 0.1184(13) 0.5382(11) 0.050(11)