#------------------------------------------------------------------------------
#$Date: 2019-11-23 17:33:29 +0200 (Sat, 23 Nov 2019) $
#$Revision: 234227 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/55/33/1553395.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1553395
loop_
_publ_author_name
'Sun, Na'
'Zhu, Yan'
'Zhou, Haofeng'
'Zhou, Junfei'
'Zhang, Hanqi'
'Zhang, Mengke'
'Zeng, Hong'
'Yao, Guangmin'
_publ_section_title
;
 Grayanane Diterpenoid Glucosides from the Leaves of Rhododendron
 micranthum and Their Bioactivities Evaluation.
;
_journal_issue                   12
_journal_name_full               'Journal of natural products'
_journal_page_first              2673
_journal_page_last               2681
_journal_paper_doi               10.1021/acs.jnatprod.8b00490
_journal_volume                  81
_journal_year                    2018
_chemical_absolute_configuration ad
_chemical_formula_moiety         ' C26 H42 O8, C H4 O'
_chemical_formula_sum            'C27 H46 O9'
_chemical_formula_weight         514.64
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.9345(2)
_cell_length_b                   13.2666(4)
_cell_length_c                   28.7946(8)
_cell_measurement_reflns_used    9597
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      66.67
_cell_measurement_theta_min      3.07
_cell_volume                     2649.02(13)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0415
_diffrn_reflns_av_unetI/netI     0.0371
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            17084
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        66.666
_diffrn_reflns_theta_max         66.666
_diffrn_reflns_theta_min         3.069
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    0.784
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.290
_exptl_crystal_description       block
_exptl_crystal_F_000             1166
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.137
_refine_diff_density_min         -0.183
_refine_diff_density_rms         0.036
_refine_ls_abs_structure_details
;
 Flack x determined using 1652 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.02(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     339
_refine_ls_number_reflns         4672
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0392
_refine_ls_R_factor_gt           0.0335
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0379P)²+0.4020P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0782
_refine_ls_wR_factor_ref         0.0810
_reflns_Friedel_coverage         0.731
_reflns_Friedel_fraction_full    0.995
_reflns_Friedel_fraction_max     0.995
_reflns_number_gt                4211
_reflns_number_total             4672
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            np8b00490_si_003.cif
_cod_data_source_block           A
_cod_database_code               1553395
_shelx_shelxl_version_number     2014/7
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
loop_
_space_group_symop_operation_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'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
O1 O 1.0868(3) 0.88230(14) 0.05008(6) 0.0349(4) Uani 1 1 d . .
H1 H 1.0231 0.8923 0.0257 0.052 Uiso 1 1 calc R U
C1 C 0.6806(3) 0.73903(17) 0.24249(9) 0.0257(5) Uani 1 1 d . .
H1A H 0.5733 0.7390 0.2193 0.031 Uiso 1 1 calc R U
C1' C 0.3134(3) 0.74874(18) 0.37829(8) 0.0256(5) Uani 1 1 d . .
H1' H 0.3841 0.8019 0.3960 0.031 Uiso 1 1 calc R U
O2 O 0.8774(3) 0.85393(14) 0.28825(6) 0.0302(4) Uani 1 1 d . .
C2 C 0.5987(4) 0.6936(2) 0.28759(9) 0.0335(6) Uani 1 1 d . .
H2A H 0.4933 0.6457 0.2806 0.040 Uiso 1 1 calc R U
H2B H 0.7008 0.6576 0.3050 0.040 Uiso 1 1 calc R U
C2' C 0.1031(3) 0.74633(19) 0.39368(9) 0.0259(5) Uani 1 1 d . .
H2' H 0.0320 0.6928 0.3762 0.031 Uiso 1 1 calc R U
O3 O 0.3259(2) 0.76864(13) 0.33128(6) 0.0279(4) Uani 1 1 d . .
C3 C 0.5226(3) 0.78334(19) 0.31590(9) 0.0269(5) Uani 1 1 d . .
H3 H 0.6069 0.7930 0.3437 0.032 Uiso 1 1 calc R U
C3' C 0.0993(3) 0.72319(19) 0.44540(8) 0.0258(5) Uani 1 1 d . .
H3' H 0.1595 0.7819 0.4617 0.031 Uiso 1 1 calc R U
O4 O 0.3991(2) 0.65307(12) 0.38691(6) 0.0258(4) Uani 1 1 d . .
C4 C 0.5379(3) 0.87730(19) 0.28469(8) 0.0253(5) Uani 1 1 d . .
C4' C 0.2190(3) 0.62982(19) 0.45777(8) 0.0260(5) Uani 1 1 d . .
H4' H 0.1513 0.5696 0.4447 0.031 Uiso 1 1 calc R U
O5 O 0.0120(3) 0.84075(14) 0.38712(6) 0.0372(5) Uani 1 1 d . .
H5 H -0.0151 0.8482 0.3589 0.056 Uiso 1 1 calc R U
C5 C 0.7184(3) 0.85037(17) 0.25559(8) 0.0247(5) Uani 1 1 d . .
C5' C 0.4192(3) 0.63494(18) 0.43546(8) 0.0255(5) Uani 1 1 d . .
H5' H 0.4938 0.6915 0.4498 0.031 Uiso 1 1 calc R U
O6 O -0.0928(2) 0.71368(13) 0.46272(6) 0.0314(4) Uani 1 1 d . .
H6 H -0.1476 0.6649 0.4496 0.047 Uiso 1 1 calc R U
C6 C 0.7629(4) 0.91928(18) 0.21413(9) 0.0276(5) Uani 1 1 d . .
H6A H 0.9016 0.9367 0.2154 0.033 Uiso 1 1 calc R U
H6B H 0.6899 0.9827 0.2185 0.033 Uiso 1 1 calc R U
C6' C 0.5299(4) 0.5380(2) 0.44154(10) 0.0319(6) Uani 1 1 d . .
H6'1 H 0.5276 0.5175 0.4746 0.038 Uiso 1 1 calc R U
H6'2 H 0.4686 0.4839 0.4230 0.038 Uiso 1 1 calc R U
O7 O 0.2339(3) 0.61608(14) 0.50656(6) 0.0338(4) Uani 1 1 d . .
H7 H 0.2772 0.6689 0.5188 0.051 Uiso 1 1 calc R U
C7 C 0.7193(4) 0.87980(18) 0.16498(9) 0.0284(5) Uani 1 1 d . .
H7A H 0.7156 0.9382 0.1436 0.034 Uiso 1 1 calc R U
H7B H 0.5887 0.8497 0.1652 0.034 Uiso 1 1 calc R U
O8 O 0.7239(2) 0.55173(13) 0.42677(7) 0.0362(4) Uani 1 1 d . .
H8 H 0.7862 0.4983 0.4311 0.054 Uiso 1 1 calc R U
C8 C 0.8601(4) 0.80142(18) 0.14471(9) 0.0262(5) Uani 1 1 d . .
O9 O 1.0468(3) 0.44880(14) 0.53309(7) 0.0406(5) Uani 1 1 d . .
H9 H 1.1271 0.4947 0.5275 0.061 Uiso 1 1 calc R U
C9 C 0.8430(4) 0.69322(18) 0.16645(9) 0.0281(5) Uani 1 1 d . .
H9A H 0.7109 0.6690 0.1582 0.034 Uiso 1 1 calc R U
C10 C 0.8523(4) 0.69037(18) 0.21921(9) 0.0281(5) Uani 1 1 d . .
C11 C 0.9841(4) 0.62041(19) 0.14169(9) 0.0322(6) Uani 1 1 d . .
H11A H 1.0028 0.5606 0.1617 0.039 Uiso 1 1 calc R U
H11B H 0.9229 0.5970 0.1126 0.039 Uiso 1 1 calc R U
C12 C 1.1833(4) 0.6641(2) 0.12980(9) 0.0334(6) Uani 1 1 d . .
H12A H 1.2649 0.6633 0.1580 0.040 Uiso 1 1 calc R U
H12B H 1.2457 0.6207 0.1062 0.040 Uiso 1 1 calc R U
C13 C 1.1712(4) 0.7722(2) 0.11119(9) 0.0303(6) Uani 1 1 d . .
H13 H 1.3026 0.7992 0.1042 0.036 Uiso 1 1 calc R U
C14 C 1.0702(4) 0.83664(19) 0.14802(9) 0.0288(6) Uani 1 1 d . .
H14A H 1.0819 0.9094 0.1408 0.035 Uiso 1 1 calc R U
H14B H 1.1239 0.8238 0.1793 0.035 Uiso 1 1 calc R U
C15 C 0.8331(4) 0.79090(19) 0.09117(8) 0.0274(5) Uani 1 1 d . .
H15A H 0.7585 0.7293 0.0839 0.033 Uiso 1 1 calc R U
H15B H 0.7625 0.8499 0.0787 0.033 Uiso 1 1 calc R U
C16 C 1.0365(4) 0.78471(18) 0.06935(9) 0.0282(6) Uani 1 1 d . .
C17 C 1.0597(4) 0.7066(2) 0.03115(9) 0.0348(6) Uani 1 1 d . .
H17A H 0.9732 0.7230 0.0053 0.052 Uiso 1 1 calc R U
H17B H 1.0274 0.6398 0.0434 0.052 Uiso 1 1 calc R U
H17C H 1.1934 0.7067 0.0201 0.052 Uiso 1 1 calc R U
C18 C 0.5608(4) 0.97339(19) 0.31333(9) 0.0329(6) Uani 1 1 d . .
H18A H 0.5690 1.0316 0.2925 0.049 Uiso 1 1 calc R U
H18B H 0.6788 0.9690 0.3319 0.049 Uiso 1 1 calc R U
H18C H 0.4494 0.9812 0.3339 0.049 Uiso 1 1 calc R U
C19 C 0.3590(4) 0.8881(2) 0.25423(9) 0.0307(6) Uani 1 1 d . .
H19A H 0.2514 0.9133 0.2730 0.046 Uiso 1 1 calc R U
H19B H 0.3250 0.8223 0.2411 0.046 Uiso 1 1 calc R U
H19C H 0.3856 0.9357 0.2290 0.046 Uiso 1 1 calc R U
C20 C 0.9960(4) 0.6494(2) 0.24298(10) 0.0387(7) Uani 1 1 d . .
H20A H 0.9935 0.6499 0.2760 0.046 Uiso 1 1 calc R U
H20B H 1.1014 0.6195 0.2270 0.046 Uiso 1 1 calc R U
C21 C 0.8787(5) 0.4913(3) 0.55197(11) 0.0523(9) Uani 1 1 d . .
H21A H 0.8929 0.4973 0.5857 0.078 Uiso 1 1 calc R U
H21B H 0.7681 0.4480 0.5449 0.078 Uiso 1 1 calc R U
H21C H 0.8579 0.5583 0.5385 0.078 Uiso 1 1 calc R U
H2 H 0.967(5) 0.823(3) 0.2774(11) 0.044(10) Uiso 1 1 d . .
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 0.0091 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0492 0.0322 '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
C16 O1 H1 109.5
C10 C1 C2 119.8(2)
C10 C1 C5 112.5(2)
C2 C1 C5 103.31(19)
C10 C1 H1A 106.8
C2 C1 H1A 106.8
C5 C1 H1A 106.8
O3 C1' O4 108.36(19)
O3 C1' C2' 110.4(2)
O4 C1' C2' 109.27(19)
O3 C1' H1' 109.6
O4 C1' H1' 109.6
C2' C1' H1' 109.6
C5 O2 H2 108(2)
C3 C2 C1 105.7(2)
C3 C2 H2A 110.6
C1 C2 H2A 110.6
C3 C2 H2B 110.6
C1 C2 H2B 110.6
H2A C2 H2B 108.7
O5 C2' C3' 107.5(2)
O5 C2' C1' 111.7(2)
C3' C2' C1' 107.8(2)
O5 C2' H2' 109.9
C3' C2' H2' 109.9
C1' C2' H2' 109.9
C1' O3 C3 112.63(18)
O3 C3 C2 112.5(2)
O3 C3 C4 110.64(19)
C2 C3 C4 107.1(2)
O3 C3 H3 108.9
C2 C3 H3 108.9
C4 C3 H3 108.9
O6 C3' C2' 112.1(2)
O6 C3' C4' 110.6(2)
C2' C3' C4' 112.41(19)
O6 C3' H3' 107.1
C2' C3' H3' 107.1
C4' C3' H3' 107.1
C1' O4 C5' 111.25(17)
C19 C4 C18 108.5(2)
C19 C4 C3 110.8(2)
C18 C4 C3 111.6(2)
C19 C4 C5 111.6(2)
C18 C4 C5 113.6(2)
C3 C4 C5 100.64(19)
O7 C4' C5' 110.78(19)
O7 C4' C3' 111.9(2)
C5' C4' C3' 110.95(19)
O7 C4' H4' 107.7
C5' C4' H4' 107.7
C3' C4' H4' 107.7
C2' O5 H5 109.5
O2 C5 C6 109.40(19)
O2 C5 C1 108.56(19)
C6 C5 C1 114.4(2)
O2 C5 C4 104.86(18)
C6 C5 C4 116.5(2)
C1 C5 C4 102.43(18)
O4 C5' C6' 107.9(2)
O4 C5' C4' 109.27(18)
C6' C5' C4' 112.0(2)
O4 C5' H5' 109.2
C6' C5' H5' 109.2
C4' C5' H5' 109.2
C3' O6 H6 109.5
C5 C6 C7 118.2(2)
C5 C6 H6A 107.8
C7 C6 H6A 107.8
C5 C6 H6B 107.8
C7 C6 H6B 107.8
H6A C6 H6B 107.1
O8 C6' C5' 109.7(2)
O8 C6' H6'1 109.7
C5' C6' H6'1 109.7
O8 C6' H6'2 109.7
C5' C6' H6'2 109.7
H6'1 C6' H6'2 108.2
C4' O7 H7 109.5
C6 C7 C8 117.0(2)
C6 C7 H7A 108.1
C8 C7 H7A 108.1
C6 C7 H7B 108.1
C8 C7 H7B 108.1
H7A C7 H7B 107.3
C6' O8 H8 109.5
C14 C8 C7 111.9(2)
C14 C8 C15 101.71(19)
C7 C8 C15 111.01(19)
C14 C8 C9 109.0(2)
C7 C8 C9 114.7(2)
C15 C8 C9 107.64(19)
C21 O9 H9 109.5
C10 C9 C11 114.7(2)
C10 C9 C8 114.7(2)
C11 C9 C8 109.8(2)
C10 C9 H9A 105.6
C11 C9 H9A 105.6
C8 C9 H9A 105.6
C20 C10 C1 122.6(2)
C20 C10 C9 123.9(2)
C1 C10 C9 113.5(2)
C12 C11 C9 115.8(2)
C12 C11 H11A 108.3
C9 C11 H11A 108.3
C12 C11 H11B 108.3
C9 C11 H11B 108.3
H11A C11 H11B 107.4
C13 C12 C11 112.4(2)
C13 C12 H12A 109.1
C11 C12 H12A 109.1
C13 C12 H12B 109.1
C11 C12 H12B 109.1
H12A C12 H12B 107.8
C14 C13 C12 107.8(2)
C14 C13 C16 101.8(2)
C12 C13 C16 114.1(2)
C14 C13 H13 110.9
C12 C13 H13 110.9
C16 C13 H13 110.9
C13 C14 C8 102.8(2)
C13 C14 H14A 111.2
C8 C14 H14A 111.2
C13 C14 H14B 111.2
C8 C14 H14B 111.2
H14A C14 H14B 109.1
C16 C15 C8 107.27(19)
C16 C15 H15A 110.3
C8 C15 H15A 110.3
C16 C15 H15B 110.3
C8 C15 H15B 110.3
H15A C15 H15B 108.5
O1 C16 C17 107.8(2)
O1 C16 C13 104.5(2)
C17 C16 C13 115.5(2)
O1 C16 C15 109.1(2)
C17 C16 C15 115.3(2)
C13 C16 C15 104.0(2)
C16 C17 H17A 109.5
C16 C17 H17B 109.5
H17A C17 H17B 109.5
C16 C17 H17C 109.5
H17A C17 H17C 109.5
H17B C17 H17C 109.5
C4 C18 H18A 109.5
C4 C18 H18B 109.5
H18A C18 H18B 109.5
C4 C18 H18C 109.5
H18A C18 H18C 109.5
H18B C18 H18C 109.5
C4 C19 H19A 109.5
C4 C19 H19B 109.5
H19A C19 H19B 109.5
C4 C19 H19C 109.5
H19A C19 H19C 109.5
H19B C19 H19C 109.5
C10 C20 H20A 120.0
C10 C20 H20B 120.0
H20A C20 H20B 120.0
O9 C21 H21A 109.5
O9 C21 H21B 109.5
H21A C21 H21B 109.5
O9 C21 H21C 109.5
H21A C21 H21C 109.5
H21B C21 H21C 109.5
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
O1 C16 1.451(3)
O1 H1 0.8400
C1 C10 1.511(3)
C1 C2 1.540(3)
C1 C5 1.547(3)
C1 H1A 1.0000
C1' O3 1.382(3)
C1' O4 1.423(3)
C1' C2' 1.524(3)
C1' H1' 1.0000
O2 C5 1.450(3)
O2 H2 0.81(3)
C2 C3 1.536(4)
C2 H2A 0.9900
C2 H2B 0.9900
C2' O5 1.416(3)
C2' C3' 1.521(3)
C2' H2' 1.0000
O3 C3 1.447(3)
C3 C4 1.541(3)
C3 H3 1.0000
C3' O6 1.428(3)
C3' C4' 1.533(4)
C3' H3' 1.0000
O4 C5' 1.426(3)
C4 C19 1.526(3)
C4 C18 1.527(3)
C4 C5 1.548(3)
C4' O7 1.420(3)
C4' C5' 1.531(3)
C4' H4' 1.0000
O5 H5 0.8400
C5 C6 1.535(3)
C5' C6' 1.508(3)
C5' H5' 1.0000
O6 H6 0.8400
C6 C7 1.539(3)
C6 H6A 0.9900
C6 H6B 0.9900
C6' O8 1.423(3)
C6' H6'1 0.9900
C6' H6'2 0.9900
O7 H7 0.8400
C7 C8 1.541(4)
C7 H7A 0.9900
C7 H7B 0.9900
O8 H8 0.8400
C8 C14 1.533(3)
C8 C15 1.559(3)
C8 C9 1.570(3)
O9 C21 1.404(4)
O9 H9 0.8400
C9 C10 1.521(3)
C9 C11 1.549(3)
C9 H9A 1.0000
C10 C20 1.325(4)
C11 C12 1.536(4)
C11 H11A 0.9900
C11 H11B 0.9900
C12 C13 1.533(4)
C12 H12A 0.9900
C12 H12B 0.9900
C13 C14 1.532(4)
C13 C16 1.534(4)
C13 H13 1.0000
C14 H14A 0.9900
C14 H14B 0.9900
C15 C16 1.546(3)
C15 H15A 0.9900
C15 H15B 0.9900
C16 C17 1.519(4)
C17 H17A 0.9800
C17 H17B 0.9800
C17 H17C 0.9800
C18 H18A 0.9800
C18 H18B 0.9800
C18 H18C 0.9800
C19 H19A 0.9800
C19 H19B 0.9800
C19 H19C 0.9800
C20 H20A 0.9500
C20 H20B 0.9500
C21 H21A 0.9800
C21 H21B 0.9800
C21 H21C 0.9800
