# Electronic Supplementary Material (ESI) for Chemical Communications
# This journal is © The Royal Society of Chemistry 2012


data_global
_journal_name_full               Chem.Commun.
_journal_coden_cambridge         0182
_journal_year                    ?
_journal_volume                  ?
_journal_page_first              ?
loop_
_publ_author_name
'Huanhuan Wang'
'Yong Luo'
'Biao Zhu'
'Jie Wu'
_publ_contact_author_name        'Jie Wu'
_publ_contact_author_email       jie_wu@fudan.edu.cn

data_a11122a
_database_code_depnum_ccdc_archive 'CCDC 872666'
#TrackingRef '- a11122a.cif'

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
;
?
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C30 H26 Cl2 O'
_chemical_formula_weight         473.41

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 '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'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_cell_setting           Triclinic
_symmetry_space_group_name_H-M   P-1

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'

_cell_length_a                   10.012(4)
_cell_length_b                   10.685(4)
_cell_length_c                   11.953(4)
_cell_angle_alpha                102.786(4)
_cell_angle_beta                 91.396(5)
_cell_angle_gamma                100.230(5)
_cell_volume                     1224.6(7)
_cell_formula_units_Z            2
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    874
_cell_measurement_theta_min      2.330
_cell_measurement_theta_max      23.267

_exptl_crystal_description       block
_exptl_crystal_colour            colorless
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.284
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             496
_exptl_absorpt_coefficient_mu    0.286
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.9320
_exptl_absorpt_correction_T_max  0.9584
_exptl_absorpt_process_details   sadabs

_exptl_special_details           
;
?
;

_diffrn_ambient_temperature      293(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            5067
_diffrn_reflns_av_R_equivalents  0.0260
_diffrn_reflns_av_sigmaI/netI    0.0543
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_theta_min         1.75
_diffrn_reflns_theta_max         25.01
_reflns_number_total             4212
_reflns_number_gt                2611
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       'Bruker SMART'
_computing_cell_refinement       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'

_refine_special_details          
;
Refinement of F^2^ against ALL reflections. The weighted R-factor wR and
goodness of fit S are based on F^2^, conventional R-factors R are based
on F, with F set to zero for negative F^2^. The threshold expression of
F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is
not relevant to the choice of reflections for refinement. R-factors based
on F^2^ are statistically about twice as large as those based on F, and R-
factors based on ALL data will be even larger.
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[\s^2^(Fo^2^)+(0.0561P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         4212
_refine_ls_number_parameters     299
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0752
_refine_ls_R_factor_gt           0.0438
_refine_ls_wR_factor_ref         0.1127
_refine_ls_wR_factor_gt          0.1011
_refine_ls_goodness_of_fit_ref   0.901
_refine_ls_restrained_S_all      0.901
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000

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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Cl1 Cl 0.15596(8) 0.39692(7) -0.41706(5) 0.0783(3) Uani 1 1 d . . .
Cl2 Cl 0.42207(9) -0.03451(7) -0.15630(7) 0.0862(3) Uani 1 1 d . . .
O1 O 0.11092(16) 0.78477(14) 0.00313(12) 0.0526(4) Uani 1 1 d . . .
C1 C 0.1420(2) 0.5108(3) -0.28982(19) 0.0532(6) Uani 1 1 d . . .
C2 C 0.0966(3) 0.6232(3) -0.2967(2) 0.0620(7) Uani 1 1 d . . .
H2 H 0.0720 0.6380 -0.3675 0.074 Uiso 1 1 calc R . .
C3 C 0.0884(3) 0.7131(2) -0.1965(2) 0.0576(7) Uani 1 1 d . . .
H3 H 0.0580 0.7899 -0.1987 0.069 Uiso 1 1 calc R . .
C4 C 0.1256(2) 0.6887(2) -0.09222(18) 0.0477(6) Uani 1 1 d . . .
C5 C 0.1730(2) 0.5762(2) -0.08346(17) 0.0429(6) Uani 1 1 d . . .
C6 C 0.1805(2) 0.4872(2) -0.18698(18) 0.0497(6) Uani 1 1 d . . .
H6 H 0.2122 0.4107 -0.1860 0.060 Uiso 1 1 calc R . .
C7 C 0.2085(2) 0.5619(2) 0.03069(17) 0.0413(5) Uani 1 1 d . . .
C8 C 0.1859(2) 0.6644(2) 0.12764(17) 0.0428(6) Uani 1 1 d . . .
C9 C 0.1387(2) 0.7699(2) 0.11187(18) 0.0433(6) Uani 1 1 d . . .
C10 C 0.1042(3) 0.8789(2) 0.19936(18) 0.0438(6) Uani 1 1 d . . .
C11 C 0.2012(3) 0.9836(2) 0.2551(2) 0.0648(7) Uani 1 1 d . . .
H11 H 0.2910 0.9897 0.2353 0.078 Uiso 1 1 calc R . .
C12 C 0.1653(4) 1.0805(2) 0.3412(2) 0.0739(9) Uani 1 1 d . . .
H12 H 0.2312 1.1510 0.3788 0.089 Uiso 1 1 calc R . .
C13 C 0.0345(3) 1.0722(3) 0.3701(2) 0.0684(8) Uani 1 1 d . . .
H13 H 0.0114 1.1358 0.4291 0.082 Uiso 1 1 calc R . .
C14 C -0.0634(3) 0.9707(3) 0.3130(2) 0.0775(9) Uani 1 1 d . . .
H14 H -0.1537 0.9662 0.3312 0.093 Uiso 1 1 calc R . .
C15 C -0.0272(3) 0.8750(2) 0.2281(2) 0.0642(7) Uani 1 1 d . . .
H15 H -0.0941 0.8060 0.1894 0.077 Uiso 1 1 calc R . .
C16 C 0.2529(2) 0.4666(2) 0.07419(17) 0.0426(6) Uani 1 1 d . . .
C17 C 0.2915(2) 0.3434(2) 0.01375(17) 0.0410(5) Uani 1 1 d . . .
C18 C 0.3943(3) 0.3405(2) -0.06314(19) 0.0514(6) Uani 1 1 d . . .
H18 H 0.4372 0.4184 -0.0794 0.062 Uiso 1 1 calc R . .
C19 C 0.4342(3) 0.2263(2) -0.1155(2) 0.0583(7) Uani 1 1 d . . .
H19 H 0.5026 0.2272 -0.1667 0.070 Uiso 1 1 calc R . .
C20 C 0.3722(3) 0.1111(2) -0.0917(2) 0.0534(7) Uani 1 1 d . . .
C21 C 0.2703(3) 0.1091(2) -0.0166(2) 0.0567(7) Uani 1 1 d . . .
H21 H 0.2280 0.0306 -0.0010 0.068 Uiso 1 1 calc R . .
C22 C 0.2317(2) 0.2244(2) 0.03507(19) 0.0499(6) Uani 1 1 d . . .
H22 H 0.1631 0.2224 0.0861 0.060 Uiso 1 1 calc R . .
C23 C 0.2199(2) 0.6259(2) 0.23312(17) 0.0425(6) Uani 1 1 d . . .
C24 C 0.2165(3) 0.7020(2) 0.35423(18) 0.0514(6) Uani 1 1 d . . .
H24A H 0.1890 0.6412 0.4025 0.062 Uiso 1 1 calc R . .
H24B H 0.1480 0.7561 0.3562 0.062 Uiso 1 1 calc R . .
C25 C 0.3506(3) 0.7885(2) 0.4045(2) 0.0615(7) Uani 1 1 d . . .
H25A H 0.3837 0.8430 0.3523 0.074 Uiso 1 1 calc R . .
H25B H 0.4168 0.7342 0.4117 0.074 Uiso 1 1 calc R . .
C26 C 0.3380(3) 0.8755(3) 0.5218(2) 0.0799(9) Uani 1 1 d . . .
H26A H 0.2812 0.9369 0.5136 0.120 Uiso 1 1 calc R . .
H26B H 0.4266 0.9219 0.5537 0.120 Uiso 1 1 calc R . .
H26C H 0.2983 0.8225 0.5721 0.120 Uiso 1 1 calc R . .
C27 C 0.2597(2) 0.5081(2) 0.20017(17) 0.0425(6) Uani 1 1 d . . .
C28 C 0.3103(2) 0.4335(2) 0.27976(18) 0.0493(6) Uani 1 1 d . . .
H28A H 0.2620 0.3437 0.2583 0.059 Uiso 1 1 calc R . .
H28B H 0.2885 0.4704 0.3573 0.059 Uiso 1 1 calc R . .
C29 C 0.4619(3) 0.4340(2) 0.2798(2) 0.0633(7) Uani 1 1 d . . .
H29A H 0.4853 0.4017 0.2017 0.076 Uiso 1 1 calc R . .
H29B H 0.5110 0.5231 0.3063 0.076 Uiso 1 1 calc R . .
C30 C 0.5065(3) 0.3506(3) 0.3558(3) 0.0818(9) Uani 1 1 d . . .
H30D H 0.6028 0.3539 0.3531 0.123 Uiso 1 1 calc R . .
H30A H 0.4596 0.2619 0.3290 0.123 Uiso 1 1 calc R . .
H30B H 0.4854 0.3833 0.4335 0.123 Uiso 1 1 calc R . .

loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
Cl1 0.0944(6) 0.0905(5) 0.0363(4) -0.0074(3) 0.0013(3) 0.0093(4)
Cl2 0.1059(7) 0.0657(5) 0.0821(5) -0.0105(4) 0.0133(5) 0.0363(4)
O1 0.0680(12) 0.0534(10) 0.0411(9) 0.0126(8) 0.0083(8) 0.0210(9)
C1 0.0510(16) 0.0679(17) 0.0330(13) 0.0026(12) 0.0029(11) 0.0015(13)
C2 0.0641(19) 0.086(2) 0.0389(14) 0.0203(14) 0.0043(12) 0.0131(16)
C3 0.0672(19) 0.0666(17) 0.0450(15) 0.0191(13) 0.0078(13) 0.0197(14)
C4 0.0539(16) 0.0511(15) 0.0374(13) 0.0083(11) 0.0084(11) 0.0094(12)
C5 0.0419(15) 0.0481(14) 0.0361(13) 0.0080(11) 0.0044(10) 0.0036(11)
C6 0.0562(16) 0.0498(14) 0.0382(13) 0.0040(11) 0.0029(11) 0.0044(12)
C7 0.0437(14) 0.0421(13) 0.0349(12) 0.0042(10) 0.0077(10) 0.0047(11)
C8 0.0499(15) 0.0417(13) 0.0347(12) 0.0048(10) 0.0058(10) 0.0074(11)
C9 0.0476(15) 0.0435(14) 0.0372(13) 0.0074(11) 0.0063(11) 0.0060(12)
C10 0.0537(17) 0.0386(13) 0.0397(13) 0.0086(11) 0.0046(12) 0.0108(12)
C11 0.0589(18) 0.0554(17) 0.0721(19) 0.0067(15) 0.0108(15) -0.0015(15)
C12 0.100(3) 0.0409(16) 0.0652(19) -0.0045(14) -0.0006(17) -0.0069(16)
C13 0.098(3) 0.0519(17) 0.0537(17) -0.0021(14) 0.0069(17) 0.0270(18)
C14 0.074(2) 0.073(2) 0.075(2) -0.0135(16) 0.0102(17) 0.0255(17)
C15 0.059(2) 0.0587(17) 0.0628(17) -0.0104(13) 0.0022(14) 0.0090(14)
C16 0.0502(15) 0.0387(13) 0.0360(12) 0.0057(10) 0.0062(11) 0.0036(11)
C17 0.0441(15) 0.0420(13) 0.0349(12) 0.0060(10) 0.0045(10) 0.0061(11)
C18 0.0595(17) 0.0452(14) 0.0443(14) 0.0025(11) 0.0113(12) 0.0044(12)
C19 0.0590(18) 0.0661(18) 0.0436(14) -0.0004(13) 0.0149(12) 0.0101(15)
C20 0.0600(18) 0.0477(15) 0.0474(14) -0.0051(12) 0.0025(13) 0.0169(13)
C21 0.0714(19) 0.0398(14) 0.0555(15) 0.0080(12) 0.0084(14) 0.0046(13)
C22 0.0507(16) 0.0490(15) 0.0482(14) 0.0052(12) 0.0129(12) 0.0107(13)
C23 0.0471(15) 0.0452(14) 0.0336(12) 0.0044(10) 0.0050(10) 0.0104(11)
C24 0.0670(18) 0.0542(15) 0.0352(13) 0.0090(11) 0.0108(12) 0.0175(13)
C25 0.071(2) 0.0674(17) 0.0418(14) -0.0013(13) 0.0042(13) 0.0180(15)
C26 0.103(2) 0.0766(19) 0.0491(16) -0.0089(14) 0.0034(16) 0.0175(18)
C27 0.0512(15) 0.0424(13) 0.0330(12) 0.0075(10) 0.0066(10) 0.0073(11)
C28 0.0615(18) 0.0506(14) 0.0382(13) 0.0114(11) 0.0080(11) 0.0147(13)
C29 0.067(2) 0.0660(17) 0.0601(17) 0.0209(14) 0.0008(14) 0.0120(15)
C30 0.068(2) 0.086(2) 0.104(2) 0.0394(19) 0.0012(17) 0.0240(17)

_geom_special_details            
;
All esds (except the esd in the dihedral angle between two l.s. planes)
are estimated using the full covariance matrix. The cell esds are taken
into account individually in the estimation of esds in distances, angles
and torsion angles; correlations between esds in cell parameters are only
used when they are defined by crystal symmetry. An approximate (isotropic)
treatment of cell esds is used for estimating esds involving l.s. planes.
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Cl1 C1 1.751(2) . ?
Cl2 C20 1.741(2) . ?
O1 C9 1.372(2) . ?
O1 C4 1.385(2) . ?
C1 C6 1.368(3) . ?
C1 C2 1.375(3) . ?
C2 C3 1.374(3) . ?
C2 H2 0.9300 . ?
C3 C4 1.384(3) . ?
C3 H3 0.9300 . ?
C4 C5 1.392(3) . ?
C5 C6 1.397(3) . ?
C5 C7 1.449(3) . ?
C6 H6 0.9300 . ?
C7 C16 1.373(3) . ?
C7 C8 1.461(3) . ?
C8 C9 1.345(3) . ?
C8 C23 1.461(3) . ?
C9 C10 1.480(3) . ?
C10 C15 1.364(3) . ?
C10 C11 1.375(3) . ?
C11 C12 1.392(3) . ?
C11 H11 0.9300 . ?
C12 C13 1.356(4) . ?
C12 H12 0.9300 . ?
C13 C14 1.366(4) . ?
C13 H13 0.9300 . ?
C14 C15 1.377(3) . ?
C14 H14 0.9300 . ?
C15 H15 0.9300 . ?
C16 C27 1.469(3) . ?
C16 C17 1.477(3) . ?
C17 C22 1.386(3) . ?
C17 C18 1.397(3) . ?
C18 C19 1.373(3) . ?
C18 H18 0.9300 . ?
C19 C20 1.368(3) . ?
C19 H19 0.9300 . ?
C20 C21 1.375(3) . ?
C21 C22 1.375(3) . ?
C21 H21 0.9300 . ?
C22 H22 0.9300 . ?
C23 C27 1.365(3) . ?
C23 C24 1.500(3) . ?
C24 C25 1.514(3) . ?
C24 H24A 0.9700 . ?
C24 H24B 0.9700 . ?
C25 C26 1.523(3) . ?
C25 H25A 0.9700 . ?
C25 H25B 0.9700 . ?
C26 H26A 0.9600 . ?
C26 H26B 0.9600 . ?
C26 H26C 0.9600 . ?
C27 C28 1.501(3) . ?
C28 C29 1.517(3) . ?
C28 H28A 0.9700 . ?
C28 H28B 0.9700 . ?
C29 C30 1.517(3) . ?
C29 H29A 0.9700 . ?
C29 H29B 0.9700 . ?
C30 H30D 0.9600 . ?
C30 H30A 0.9600 . ?
C30 H30B 0.9600 . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
C9 O1 C4 120.52(17) . . ?
C6 C1 C2 122.1(2) . . ?
C6 C1 Cl1 119.0(2) . . ?
C2 C1 Cl1 118.88(18) . . ?
C3 C2 C1 118.5(2) . . ?
C3 C2 H2 120.8 . . ?
C1 C2 H2 120.8 . . ?
C2 C3 C4 119.6(2) . . ?
C2 C3 H3 120.2 . . ?
C4 C3 H3 120.2 . . ?
C3 C4 O1 114.7(2) . . ?
C3 C4 C5 122.9(2) . . ?
O1 C4 C5 122.49(19) . . ?
C4 C5 C6 116.0(2) . . ?
C4 C5 C7 117.61(19) . . ?
C6 C5 C7 126.4(2) . . ?
C1 C6 C5 121.0(2) . . ?
C1 C6 H6 119.5 . . ?
C5 C6 H6 119.5 . . ?
C16 C7 C5 134.9(2) . . ?
C16 C7 C8 107.85(18) . . ?
C5 C7 C8 117.07(19) . . ?
C9 C8 C7 121.62(19) . . ?
C9 C8 C23 130.69(19) . . ?
C7 C8 C23 107.67(18) . . ?
C8 C9 O1 120.59(18) . . ?
C8 C9 C10 128.66(19) . . ?
O1 C9 C10 110.69(18) . . ?
C15 C10 C11 118.4(2) . . ?
C15 C10 C9 119.5(2) . . ?
C11 C10 C9 122.1(2) . . ?
C10 C11 C12 120.1(3) . . ?
C10 C11 H11 119.9 . . ?
C12 C11 H11 119.9 . . ?
C13 C12 C11 120.1(3) . . ?
C13 C12 H12 119.9 . . ?
C11 C12 H12 119.9 . . ?
C12 C13 C14 120.2(2) . . ?
C12 C13 H13 119.9 . . ?
C14 C13 H13 119.9 . . ?
C13 C14 C15 119.3(3) . . ?
C13 C14 H14 120.3 . . ?
C15 C14 H14 120.3 . . ?
C10 C15 C14 121.7(3) . . ?
C10 C15 H15 119.1 . . ?
C14 C15 H15 119.1 . . ?
C7 C16 C27 107.62(18) . . ?
C7 C16 C17 129.95(19) . . ?
C27 C16 C17 122.43(19) . . ?
C22 C17 C18 116.3(2) . . ?
C22 C17 C16 121.36(19) . . ?
C18 C17 C16 122.2(2) . . ?
C19 C18 C17 122.2(2) . . ?
C19 C18 H18 118.9 . . ?
C17 C18 H18 118.9 . . ?
C20 C19 C18 119.4(2) . . ?
C20 C19 H19 120.3 . . ?
C18 C19 H19 120.3 . . ?
C19 C20 C21 120.5(2) . . ?
C19 C20 Cl2 120.1(2) . . ?
C21 C20 Cl2 119.4(2) . . ?
C22 C21 C20 119.3(2) . . ?
C22 C21 H21 120.3 . . ?
C20 C21 H21 120.3 . . ?
C21 C22 C17 122.3(2) . . ?
C21 C22 H22 118.9 . . ?
C17 C22 H22 118.9 . . ?
C27 C23 C8 106.55(18) . . ?
C27 C23 C24 126.3(2) . . ?
C8 C23 C24 127.09(19) . . ?
C23 C24 C25 114.35(19) . . ?
C23 C24 H24A 108.7 . . ?
C25 C24 H24A 108.7 . . ?
C23 C24 H24B 108.7 . . ?
C25 C24 H24B 108.7 . . ?
H24A C24 H24B 107.6 . . ?
C24 C25 C26 112.4(2) . . ?
C24 C25 H25A 109.1 . . ?
C26 C25 H25A 109.1 . . ?
C24 C25 H25B 109.1 . . ?
C26 C25 H25B 109.1 . . ?
H25A C25 H25B 107.9 . . ?
C25 C26 H26A 109.5 . . ?
C25 C26 H26B 109.5 . . ?
H26A C26 H26B 109.5 . . ?
C25 C26 H26C 109.5 . . ?
H26A C26 H26C 109.5 . . ?
H26B C26 H26C 109.5 . . ?
C23 C27 C16 110.31(19) . . ?
C23 C27 C28 125.54(19) . . ?
C16 C27 C28 124.08(19) . . ?
C27 C28 C29 114.48(18) . . ?
C27 C28 H28A 108.6 . . ?
C29 C28 H28A 108.6 . . ?
C27 C28 H28B 108.6 . . ?
C29 C28 H28B 108.6 . . ?
H28A C28 H28B 107.6 . . ?
C30 C29 C28 112.5(2) . . ?
C30 C29 H29A 109.1 . . ?
C28 C29 H29A 109.1 . . ?
C30 C29 H29B 109.1 . . ?
C28 C29 H29B 109.1 . . ?
H29A C29 H29B 107.8 . . ?
C29 C30 H30D 109.5 . . ?
C29 C30 H30A 109.5 . . ?
H30D C30 H30A 109.5 . . ?
C29 C30 H30B 109.5 . . ?
H30D C30 H30B 109.5 . . ?
H30A C30 H30B 109.5 . . ?

_diffrn_measured_fraction_theta_max 0.980
_diffrn_reflns_theta_full        25.01
_diffrn_measured_fraction_theta_full 0.980
_refine_diff_density_max         0.189
_refine_diff_density_min         -0.174
_refine_diff_density_rms         0.038