#------------------------------------------------------------------------------
#$Date: 2016-02-20 02:53:41 +0200 (Sat, 20 Feb 2016) $
#$Revision: 176768 $
#$URL: svn://www.crystallography.net/cod/cif/2/10/31/2103158.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2103158
loop_
_publ_author_name
'Budzianowski, Armand'
'Katrusiak, Andrzej'
_publ_section_title
;
 Coupling of the lactone-ring conformation with crystal symmetry in
 6-hydroxy-4,4,5,7,8-pentamethyl-3,4-dihydrocoumarin
;
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              125
_journal_page_last               133
_journal_paper_doi               10.1107/S0108768101017955
_journal_volume                  58
_journal_year                    2002
_chemical_formula_sum            'C14 H18 O3'
_chemical_formula_weight         234.28
_chemical_name_systematic
;
6-hydroxy-4,4,5,7,8-pentamethyl-3,4-dihydrocoumarin
;
_space_group_IT_number           14
_symmetry_cell_setting           P21/c
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 94.67(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7290(10)
_cell_length_b                   6.868(2)
_cell_length_c                   19.047(4)
_cell_measurement_temperature    250.00(10)
_cell_volume                     1268.5(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      250.00(10)
_diffrn_measured_fraction_theta_full .910
_diffrn_measured_fraction_theta_max .910
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .0376
_diffrn_reflns_av_sigmaI/netI    .0804
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -4
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            8379
_diffrn_reflns_theta_full        29.53
_diffrn_reflns_theta_max         29.53
_diffrn_reflns_theta_min         3.15
_exptl_absorpt_coefficient_mu    .085
_exptl_crystal_colour            colourlees
_exptl_crystal_density_diffrn    1.227
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             504
_exptl_crystal_size_max          .30
_exptl_crystal_size_mid          .25
_exptl_crystal_size_min          .12
_refine_diff_density_max         .211
_refine_diff_density_min         -.146
_refine_ls_extinction_coef       .0014(13)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.000
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     230
_refine_ls_number_reflns         3238
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          .2007
_refine_ls_R_factor_gt           .0574
_refine_ls_shift/su_max          .014
_refine_ls_shift/su_mean         .002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0604P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          .1166
_refine_ls_wR_factor_ref         .1659
_reflns_number_gt                1232
_reflns_number_total             3238
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            bm0046.cif
_cod_data_source_block           cum250
_cod_original_sg_symbol_H-M      monoclinic
_cod_database_code               2103158
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'x, -y+1/2, z+1/2'
'-x, -y, -z'
'-x, y-1/2, -z-1/2'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
_atom_site_type_symbol
O1 .10337(16) .2341(2) .24764(9) .0475(5) Uani d . 1 O
O2 -.11512(19) .2351(3) .26179(13) .0789(8) Uani d . 1 O
O6 .65065(18) .2614(2) .33858(11) .0497(5) Uani d . 1 O
H6 .716(5) .257(5) .307(2) .121(16) Uiso d . 1 H
C2 -.0005(3) .2708(4) .28712(16) .0503(8) Uani d . 1 C
C3 .0382(3) .3624(6) .35585(18) .0581(12) Uani d P .965(6) C
H3A -.044(3) .361(4) .3830(14) .067(9) Uiso d . 1 H
H3B .072(3) .508(4) .3479(15) .069(9) Uiso d . 1 H
C3' .034(9) .181(15) .356(5) .060 Uiso d P .035(6) C
C4 .1637(3) .2690(4) .39565(14) .0514(8) Uani d . 1 C
C41 .1958(6) .4032(11) .4601(3) .110(2) Uani d . 1 C
H41A .107(4) .410(5) .4806(18) .097(11) Uiso d . 1 H
H41B .205(9) .516(13) .437(5) .35(6) Uiso d . 1 H
H41C .267(5) .349(7) .491(2) .141(18) Uiso d . 1 H
C42 .1282(5) .0578(8) .4160(3) .1006(18) Uani d . 1 C
H42A .210(4) .032(6) .452(2) .143(19) Uiso d . 1 H
H42B .104(7) -.026(9) .369(3) .23(3) Uiso d . 1 H
H42C .060(3) .069(4) .4481(17) .091(12) Uiso d . 1 H
C5 .4202(2) .2586(3) .36638(12) .0369(6) Uani d . 1 C
C51 .4813(4) .2404(6) .44203(17) .0610(9) Uani d . 1 C
H51A .418(3) .152(5) .4703(17) .093(12) Uiso d . 1 H
H51B .488(3) .369(5) .4617(17) .098(12) Uiso d . 1 H
H51C .562(4) .163(4) .4424(16) .092(12) Uiso d . 1 H
C6 .5145(2) .2622(3) .31473(13) .0331(6) Uani d . 1 C
C7 .4730(2) .2649(3) .24281(12) .0332(6) Uani d . 1 C
C71 .5802(3) .2670(5) .19073(18) .0456(7) Uani d . 1 C
H71A .538(4) .289(5) .145(2) .107(14) Uiso d . 1 H
H71B .636(3) .152(4) .1953(14) .071(9) Uiso d . 1 H
H71C .642(3) .375(4) .1945(15) .083(10) Uiso d . 1 H
C8 .3331(2) .2609(3) .22197(12) .0320(6) Uani d . 1 C
C81 .2806(3) .2580(5) .14588(15) .0474(7) Uani d . 1 C
H81A .306(3) .137(5) .1193(18) .111(13) Uiso d . 1 H
H81B .312(3) .353(4) .1171(16) .079(11) Uiso d . 1 H
H81C .186(5) .262(5) .144(2) .139(17) Uiso d . 1 H
C9 .2419(2) .2581(3) .27421(12) .0345(6) Uani d . 1 C
C10 .2794(2) .2633(3) .34583(12) .0353(6) Uani d . 1 C
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C .0033 .0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H .0000 .0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O .0106 .0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
C2 O1 C9 121.5(2)
C6 O6 H6 120(3)
O2 C2 O1 117.1(3)
O2 C2 C3 127.2(3)
O1 C2 C3 115.6(2)
O2 C2 C3' 114(4)
O1 C2 C3' 107(4)
C3 C2 C3' 50(4)
C3' C3 C2 64(5)
C3' C3 C4 67(4)
C2 C3 C4 113.5(3)
C3' C3 H3A 88(4)
C2 C3 H3A 107.8(15)
C4 C3 H3A 112.7(16)
C3' C3 H3B 161(4)
C2 C3 H3B 109.4(16)
C4 C3 H3B 102.8(15)
H3A C3 H3B 111(2)
C3 C3' C2 65(5)
C3 C3' C4 65(4)
C2 C3' C4 113(6)
C3 C3' C42 120(7)
C2 C3' C42 156(7)
C4 C3' C42 58(3)
C3 C3' H3A 39(3)
C2 C3' H3A 83(5)
C4 C3' H3A 86(5)
C42 C3' H3A 116(6)
C3 C3' H42B 152(8)
C2 C3' H42B 126(7)
C4 C3' H42B 87(6)
C42 C3' H42B 39(3)
H3A C3' H42B 151(8)
C3 C4 C10 107.6(2)
C3 C4 C3' 48(4)
C10 C4 C3' 108(3)
C3 C4 C41 104.3(3)
C10 C4 C41 113.3(3)
C3' C4 C41 137(4)
C3 C4 C42 109.4(3)
C10 C4 C42 108.8(3)
C3' C4 C42 64(4)
C41 C4 C42 113.2(4)
C4 C41 H41A 103(2)
C4 C41 H41B 98(6)
H41A C41 H41B 106(6)
C4 C41 H41C 110(3)
H41A C41 H41C 114(3)
H41B C41 H41C 123(6)
C4 C42 C3' 58(3)
C4 C42 H42A 99(2)
C3' C42 H42A 156(4)
C4 C42 H42B 110(3)
C3' C42 H42B 68(4)
H42A C42 H42B 125(4)
C4 C42 H42C 106(2)
C3' C42 H42C 92(4)
H42A C42 H42C 98(3)
H42B C42 H42C 118(4)
C10 C5 C6 119.2(2)
C10 C5 C51 124.6(2)
C6 C5 C51 116.1(2)
C5 C51 H51A 109.7(17)
C5 C51 H51B 108(2)
H51A C51 H51B 111(3)
C5 C51 H51C 108.3(19)
H51A C51 H51C 101(3)
H51B C51 H51C 119(3)
O6 C6 C7 121.4(2)
O6 C6 C5 116.1(2)
C7 C6 C5 122.4(2)
C8 C7 C6 118.6(2)
C8 C7 C71 122.1(2)
C6 C7 C71 119.3(2)
C7 C71 H71A 110(2)
C7 C71 H71B 110.6(16)
H71A C71 H71B 114(3)
C7 C71 H71C 115.3(18)
H71A C71 H71C 100(3)
H71B C71 H71C 106(3)
C9 C8 C7 117.8(2)
C9 C8 C81 120.4(2)
C7 C8 C81 121.8(2)
C8 C81 H81A 114.7(19)
C8 C81 H81B 117.4(19)
H81A C81 H81B 100(3)
C8 C81 H81C 108(3)
H81A C81 H81C 106(3)
H81B C81 H81C 110(3)
C10 C9 C8 125.0(2)
C10 C9 O1 121.7(2)
C8 C9 O1 113.1(2)
C9 C10 C5 116.8(2)
C9 C10 C4 117.6(2)
C5 C10 C4 125.6(2)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
O1 C2 1.332(3)
O1 C9 1.410(3)
O2 C2 1.204(3)
O6 C6 1.365(3)
O6 H6 .91(4)
C2 C3 1.473(4)
C2 C3' 1.46(10)
C3 C3' 1.25(10)
C3 C4 1.525(4)
C3 H3A .98(3)
C3 H3B 1.06(3)
C3' C4 1.54(10)
C3' C42 1.64(10)
C3' H3A 1.56(10)
C3' H42B 1.59(11)
C4 C10 1.531(3)
C4 C41 1.547(5)
C4 C42 1.548(5)
C41 H41A .97(4)
C41 H41B .90(9)
C41 H41C .95(5)
C42 H42A 1.02(4)
C42 H42B 1.07(6)
C42 H42C .94(3)
C5 C10 1.394(3)
C5 C6 1.399(3)
C5 C51 1.518(4)
C51 H51A 1.04(3)
C51 H51B .96(3)
C51 H51C .95(3)
C6 C7 1.396(3)
C7 C8 1.387(3)
C7 C71 1.496(3)
C71 H71A .95(4)
C71 H71B .96(3)
C71 H71C .95(3)
C8 C9 1.386(3)
C8 C81 1.497(4)
C81 H81A 1.01(4)
C81 H81B .92(3)
C81 H81C .92(5)
C9 C10 1.384(3)
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
C9 O1 C2 O2 -175.5(2)
C9 O1 C2 C3 8.0(4)
C9 O1 C2 C3' -46(4)
O2 C2 C3 C3' 92(5)
O1 C2 C3 C3' -92(5)
O2 C2 C3 C4 138.9(3)
O1 C2 C3 C4 -45.0(4)
C3' C2 C3 C4 47(5)
C4 C3 C3' C2 -133(3)
C2 C3 C3' C4 133(3)
C2 C3 C3' C42 154(8)
C4 C3 C3' C42 21(4)
O2 C2 C3' C3 -119(3)
O1 C2 C3' C3 109(3)
O2 C2 C3' C4 -165(4)
O1 C2 C3' C4 63(6)
C3 C2 C3' C4 -46(4)
O2 C2 C3' C42 132(16)
O1 C2 C3' C42 1(19)
C3 C2 C3' C42 -108(19)
C3' C3 C4 C10 98(5)
C2 C3 C4 C10 52.3(4)
C2 C3 C4 C3' -46(5)
C3' C3 C4 C41 -141(5)
C2 C3 C4 C41 172.9(4)
C3' C3 C4 C42 -20(5)
C2 C3 C4 C42 -65.7(4)
C2 C3' C4 C3 46(5)
C42 C3' C4 C3 -159(5)
C3 C3' C4 C10 -98(3)
C2 C3' C4 C10 -52(7)
C42 C3' C4 C10 102.8(19)
C3 C3' C4 C41 62(6)
C2 C3' C4 C41 108(6)
C42 C3' C4 C41 -97(4)
C3 C3' C4 C42 159(5)
C2 C3' C4 C42 -155(7)
C3 C4 C42 C3' 16(4)
C10 C4 C42 C3' -101(4)
C41 C4 C42 C3' 132(4)
C3 C3' C42 C4 -22(5)
C2 C3' C42 C4 74(17)
C10 C5 C6 O6 178.7(2)
C51 C5 C6 O6 -4.0(3)
C10 C5 C6 C7 -1.8(3)
C51 C5 C6 C7 175.5(3)
O6 C6 C7 C8 178.5(2)
C5 C6 C7 C8 -1.0(3)
O6 C6 C7 C71 .0(3)
C5 C6 C7 C71 -179.5(2)
C6 C7 C8 C9 1.2(3)
C71 C7 C8 C9 179.6(2)
C6 C7 C8 C81 -178.3(3)
C71 C7 C8 C81 .1(4)
C7 C8 C9 C10 1.5(4)
C81 C8 C9 C10 -179.0(3)
C7 C8 C9 O1 -173.9(2)
C81 C8 C9 O1 5.6(3)
C2 O1 C9 C10 19.6(3)
C2 O1 C9 C8 -164.8(2)
C8 C9 C10 C5 -4.3(4)
O1 C9 C10 C5 170.8(2)
C8 C9 C10 C4 177.1(2)
O1 C9 C10 C4 -7.8(3)
C6 C5 C10 C9 4.3(3)
C51 C5 C10 C9 -172.8(3)
C6 C5 C10 C4 -177.3(2)
C51 C5 C10 C4 5.7(4)
C3 C4 C10 C9 -26.6(3)
C3' C4 C10 C9 24(4)
C41 C4 C10 C9 -141.3(4)
C42 C4 C10 C9 91.8(3)
C3 C4 C10 C5 154.9(3)
C3' C4 C10 C5 -155(4)
C41 C4 C10 C5 40.2(4)
C42 C4 C10 C5 -86.6(4)
