If you can, it's much better to set up like the second ASCII art diagram above, with the leftward pointing microphone positioned to the left of the rightward pointing one. If set up like the top diagram, the time-difference and signal-level stereo que's contradict each other.
As for documentation, it's best to specify the actual spacing and angle between microphones and the microphone pickup pattern, which avoids confusion.
example: cardioids, spaced 2 inches / 100 degrees
But that assumes the microphones are spaced towards their correct sides, as explained above. With them 'backwards' (leftward pointing microphone positioned to the right of the rightward pointing one), it would be best to specifically note that, or include the ASCII diagram.
One thing for sure is that neither are ORTF, which is more specific than any other configuration @ 17 cm / 110 degrees, specifically using small diaphragm cardioids. If using different spacings, angles, patterns or microphone types it's not ORTF.
Edit- somewhat similarly, there can be no such thing as "slightly-spaced X/Y", because the assumption is that any X/Y setup has two microphones positioned so that they are fully coincident with no horizontal spacing at all between them. Angle between capsules and pickup pattern can vary, but not the coincident spacing arrangement with no horizontal spacing.