Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_11_2_20065_ySXoCh.cif"

There are 4 T-atoms per unit cell
There are 8 O-atoms per unit cell

Framework density = 9.97 T-atoms per nm^3
Material density = 0.995 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6324 Angstrom
T1  -- O2  = 1.6660 Angstrom
T1  -- O3  = 1.6316 Angstrom
T1  -- O3  = 1.6316 Angstrom
      mean = 1.6404 Angstrom
        t1 = 0.027982  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.017519  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O1  = 1.5751 Angstrom
T2  -- O3  = 1.6261 Angstrom
T2  -- O2  = 1.6330 Angstrom
T2  -- O3  = 1.6261 Angstrom
      mean = 1.6151 Angstrom
        t1 = 0.047425  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.030875  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5751 A <--> 1.6660 A
          Mean   = 1.6277 A
          StdDev = 0.0240 A

       t1 Range  = 0.0280 <-- 0.0377 --> 0.0474
       t2 Range  = 0.0175 <-- 0.0242 --> 0.0309

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 106.009 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 107.264 deg; O1  -- O3  = 3 A
O1  -- T1  -- O3  = 107.264 deg; O1  -- O3  = 3 A
O2  -- T1  -- O3  = 113.284 deg; O2  -- O3  = 3 A
O2  -- T1  -- O3  = 113.284 deg; O2  -- O3  = 3 A
O3  -- T1  -- O3  = 109.334 deg; O3  -- O3  = 3 A
       106.009 deg <-- 109.406 deg --> 113.284 deg

O1  -- T2  -- O3  = 117.620 deg; O1  -- O3  = 3 A
O1  -- T2  -- O2  = 107.462 deg; O1  -- O2  = 3 A
O1  -- T2  -- O3  = 117.620 deg; O1  -- O3  = 3 A
O3  -- T2  -- O2  =  97.898 deg; O3  -- O2  = 2 A
O3  -- T2  -- O3  = 113.708 deg; O3  -- O3  = 3 A
O2  -- T2  -- O3  =  97.898 deg; O2  -- O3  = 2 A
       97.898 deg <-- 108.701 deg --> 117.620 deg

        O-T-O SUMMARY
          Range  = 97.8976 deg <--> 117.6201 deg
          Mean   = 109.2643 deg
          StdDev = 6.5772 deg

        O--O SUMMARY
          Range  = 2.4578 A <--> 2.7543 A
          Mean   = 2.6503 A
          StdDev = 0.1056 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T2  = 119.682 deg ; T1  -- T2   2.7734 A

T1  -- O2  -- T2  = 121.135 deg ; T1  -- T2   2.8733 A

T1  -- O3  -- T2  = 131.980 deg ; T1  -- T2   2.9758 A


        T-O-T SUMMARY
          Range  = 119.6818° <--> 131.9798 deg
          Mean   = 124.2655 deg
          StdDev = 6.0107 deg

        T--T SUMMARY
          Range  = 2.7734 A <--> 2.9758 A
          Mean   = 2.8742 A
          StdDev = 0.0905 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 6 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.2570 Angstrom
  T1  -- T2  = 2.7734 Angstrom
  T1  -- T2  = 2.9758 Angstrom
  T1  -- T2  = 2.9758 Angstrom
  T1  -- T1  = 3.2570 Angstrom
  T1  -- T2  = 2.8733 Angstrom
T2  has 6 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T2  -- T1  = 2.7734 Angstrom
  T2  -- T1  = 2.9758 Angstrom
  T2  -- T2  = 3.4258 Angstrom
  T2  -- T1  = 2.8733 Angstrom
  T2  -- T1  = 2.9758 Angstrom
  T2  -- T2  = 3.4258 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 2
Coordination Sequence =
    1 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64
TD10 = 221
Circuit symbol = 4.4.4.4.6_{2}.6_{2}
Weight = 9
Vertex symbol  = 4.4.4.4.*.*
Weight = 9

T2 (Si): multiplicity = 2
Coordination Sequence =
    1 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64
TD10 = 221
Circuit symbol = 4.4.4.4.6_{2}.6_{2}
Weight = 9
Vertex symbol  = 4.4.4.4.*.*
Weight = 9

<TD10> = 221.000
Average ring size = 4.0000
